2010-05-11 19:44:00 +02:00
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# Macros
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CV_RGB CvScalar
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double red
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double grn
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double blu
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CV_MAT_CN int
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int i
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CV_MAT_DEPTH int
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int i
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Scalar CvScalar
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double val0
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double val1 0
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double val2 0
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double val3 0
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ScalarAll CvScalar
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double val0123
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RealScalar CvScalar
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double val0
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CV_IABS int
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int a
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CV_CMP int
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int a
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int b
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CV_SIGN int
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int a
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CV_FOURCC int
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char c1
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char c2
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char c3
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char c4
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CV_MAKETYPE int
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int depth
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int cn
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CV_8UC int
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int n
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CV_8SC int
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int n
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CV_16UC int
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int n
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CV_16SC int
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int n
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CV_32SC int
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int n
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CV_32FC int
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int n
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CV_64FC int
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int n
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# Initialization
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CloneImage IplImage*
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IplImage image
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SetImageCOI
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IplImage image
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int coi
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GetImageCOI int
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IplImage image
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SetImageROI
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IplImage image
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CvRect rect
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ResetImageROI
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IplImage image
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GetImageROI CvRect
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IplImage image
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CloneMat CvMat*
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CvMat mat
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CloneMatND CvMatND*
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CvMatND mat
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# Accessing Elements and sub-Arrays
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Get1D CvScalar
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CvArr arr
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int idx
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Get2D CvScalar
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CvArr arr
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int idx0
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int idx1
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Get3D CvScalar
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CvArr arr
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int idx0
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int idx1
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int idx2
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GetND CvScalar
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CvArr arr
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ints indices
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GetReal1D double
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CvArr arr
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int idx0
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GetReal2D double
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CvArr arr
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int idx0
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int idx1
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GetReal3D double
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CvArr arr
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int idx0
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int idx1
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int idx2
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GetRealND double
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CvArr arr
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ints idx
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mGet double
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CvMat mat
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int row
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int col
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Set1D
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CvArr arr
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int idx
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CvScalar value
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Set2D
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CvArr arr
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int idx0
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int idx1
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CvScalar value
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Set3D
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CvArr arr
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int idx0
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int idx1
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int idx2
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CvScalar value
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SetND
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CvArr arr
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ints indices
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CvScalar value
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SetReal1D
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CvArr arr
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int idx
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double value
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SetReal2D
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CvArr arr
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int idx0
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int idx1
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double value
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SetReal3D
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CvArr arr
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int idx0
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int idx1
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int idx2
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double value
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SetRealND
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CvArr arr
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ints indices
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double value
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mSet
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CvMat mat
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int row
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int col
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double value
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ClearND
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CvArr arr
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ints idx
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# Sequences
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CV_IS_SEQ_INDEX int
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CvSeq s
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CV_IS_SEQ_CURVE int
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CvSeq s
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CV_IS_SEQ_CLOSED int
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CvSeq s
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CV_IS_SEQ_CONVEX int
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CvSeq s
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CV_IS_SEQ_HOLE int
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CvSeq s
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CV_IS_SEQ_SIMPLE int
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CvSeq s
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# Curves and Shapes
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Line
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CvArr img
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CvPoint pt1
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CvPoint pt2
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CvScalar color
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int thickness 1
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int lineType 8
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int shift 0
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Rectangle
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CvArr img
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CvPoint pt1
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CvPoint pt2
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CvScalar color
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int thickness 1
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int lineType 8
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int shift 0
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Circle
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CvArr img
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CvPoint center
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int radius
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CvScalar color
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int thickness 1
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int lineType 8
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int shift 0
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Ellipse
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CvArr img
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CvPoint center
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CvSize axes
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double angle
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double start_angle
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double end_angle
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CvScalar color
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int thickness 1
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int lineType 8
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int shift 0
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EllipseBox
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CvArr img
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CvBox2D box
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CvScalar color
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int thickness 1
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int lineType 8
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int shift 0
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FillPoly
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CvArr img
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pts_npts_contours polys
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CvScalar color
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int lineType 8
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int shift 0
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FillConvexPoly
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CvArr img
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CvPoints pn
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CvScalar color
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int lineType 8
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int shift 0
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PolyLine
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CvArr img
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pts_npts_contours polys
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int is_closed
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CvScalar color
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int thickness 1
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int lineType 8
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int shift 0
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#Text
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InitFont font
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CvFont font /O
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int fontFace
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double hscale
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double vscale
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double shear 0
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int thickness 1
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int lineType 8
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PutText
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CvArr img
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char* text
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CvPoint org
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CvFont* font
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CvScalar color
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GetTextSize textSize,baseline
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char* textString
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CvFont* font
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CvSize textSize /O
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int baseline /O
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# Point Sets and Contours
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DrawContours
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CvArr img
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CvSeq contour
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CvScalar external_color
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CvScalar hole_color
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int max_level
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int thickness 1
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int lineType 8
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CvPoint offset cvPoint(0,0)
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# RTTI and Generic Functions
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Save
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char* filename
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generic structPtr
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char* name NULL
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char* comment NULL
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Load generic
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char* filename
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CvMemStorage storage NULL
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char* name NULL
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# Accessing Elements and sub-Arrays
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GetRow submat
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CvArr arr
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CvMat submat /J:arr,O,A
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int row
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GetRows submat
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CvArr arr
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CvMat submat /J:arr,O,A
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int startRow
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int endRow
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int deltaRow 1
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GetCol submat
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CvArr arr
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CvMat submat /J:arr,O,A
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int col
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GetCols submat
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CvArr arr
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CvMat submat /J:arr,O,A
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int startCol
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int endCol
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GetDiag submat
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CvArr arr
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CvMat submat /J:arr,O,A
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int diag 0
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GetSubRect submat
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CvArr arr
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CvMat submat /J:arr,O,A
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CvRect rect
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GetSize CvSize
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CvArr arr
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GetElemType int
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CvArr arr
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# Copying and Filling
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Copy
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CvArr src
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CvArr dst
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CvArr mask NULL
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Set
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CvArr arr
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CvScalar value
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CvArr mask NULL
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SetZero
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CvArr arr
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Zero
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CvArr arr
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SetIdentity
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CvArr mat
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CvScalar value cvRealScalar(1)
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Range
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CvArr mat
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double start
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double end
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# Transforms and Permutations
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# Reshape, ReshapeND - requires special data refcount code
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Repeat
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CvArr src
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CvArr dst
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Flip
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CvArr src
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CvArr dst NULL
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int flipMode 0
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Split
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CvArr src
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CvArr dst0
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CvArr dst1
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CvArr dst2
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CvArr dst3
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CvtPixToPlane
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CvArr src
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CvArr dst0
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CvArr dst1
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CvArr dst2
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CvArr dst3
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Merge
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CvArr src0
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CvArr src1
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CvArr src2
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CvArr src3
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CvArr dst
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MixChannels
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cvarr_count src /K
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cvarr_count dst
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intpair fromTo
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RandShuffle
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CvArr mat
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CvRNG* rng
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double iter_factor 1.0
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Sort
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CvArr src
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CvArr dst
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CvArr idxmat
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int flags 0
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# Arithmetic, Logic and Comparison
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LUT
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CvArr src
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CvArr dst
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CvArr lut
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ConvertScale
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CvArr src
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CvArr dst
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double scale 1.0
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double shift 0.0
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CvtScale
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CvArr src
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CvArr dst
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double scale 1.0
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double shift 0.0
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Scale
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CvArr src
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CvArr dst
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double scale 1.0
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double shift 0.0
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Convert
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CvArr src
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CvArr dst
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|
|
|
ConvertScaleAbs
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
double scale 1.0
|
|
|
|
|
double shift 0.0
|
|
|
|
|
Add
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
AddS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvScalar value
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
AddWeighted
|
|
|
|
|
CvArr src1
|
|
|
|
|
double alpha
|
|
|
|
|
CvArr src2
|
|
|
|
|
double beta
|
|
|
|
|
double gamma
|
|
|
|
|
CvArr dst
|
|
|
|
|
Sub
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
SubS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvScalar value
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
SubRS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvScalar value
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
Mul
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
double scale 1.0
|
|
|
|
|
Div
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
double scale 1.0
|
|
|
|
|
And
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
AndS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvScalar value
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
Or
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
OrS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvScalar value
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
Xor
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
XorS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvScalar value
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
Not
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
Cmp
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
int cmpOp
|
|
|
|
|
CmpS
|
|
|
|
|
CvArr src
|
|
|
|
|
double value
|
|
|
|
|
CvArr dst
|
|
|
|
|
int cmpOp
|
|
|
|
|
InRange
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr lower
|
|
|
|
|
CvArr upper
|
|
|
|
|
CvArr dst
|
|
|
|
|
InRangeS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvScalar lower
|
|
|
|
|
CvScalar upper
|
|
|
|
|
CvArr dst
|
|
|
|
|
Max
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
MaxS
|
|
|
|
|
CvArr src
|
|
|
|
|
double value
|
|
|
|
|
CvArr dst
|
|
|
|
|
Min
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
MinS
|
|
|
|
|
CvArr src
|
|
|
|
|
double value
|
|
|
|
|
CvArr dst
|
|
|
|
|
AbsDiff
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
AbsDiffS
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvScalar value
|
|
|
|
|
Abs
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
|
|
|
|
|
# Statistics
|
|
|
|
|
CountNonZero int
|
|
|
|
|
CvArr arr
|
|
|
|
|
Sum CvScalar
|
|
|
|
|
CvArr arr
|
|
|
|
|
Avg CvScalar
|
|
|
|
|
CvArr arr
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
AvgSdv mean,stdDev
|
|
|
|
|
CvArr arr
|
|
|
|
|
CvScalar mean /O
|
|
|
|
|
CvScalar stdDev /O
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
MinMaxLoc minVal,maxVal,minLoc,maxLoc
|
|
|
|
|
CvArr arr
|
|
|
|
|
double minVal /O
|
|
|
|
|
double maxVal /O
|
|
|
|
|
CvPoint minLoc /O
|
|
|
|
|
CvPoint maxLoc /O
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
Norm double
|
|
|
|
|
CvArr arr1
|
|
|
|
|
CvArr arr2
|
|
|
|
|
int normType CV_L2
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
Reduce
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int dim -1
|
|
|
|
|
int op CV_REDUCE_SUM
|
|
|
|
|
|
|
|
|
|
# Linear Algebra
|
|
|
|
|
DotProduct double
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
Normalize
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
double a 1.0
|
|
|
|
|
double b 0.0
|
|
|
|
|
int norm_type CV_L2
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
CrossProduct
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
ScaleAdd
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvScalar scale
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
GEMM
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
double alpha
|
|
|
|
|
CvArr src3
|
|
|
|
|
double beta
|
|
|
|
|
CvArr dst
|
|
|
|
|
int tABC 0
|
|
|
|
|
MatMulAdd
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr src3
|
|
|
|
|
CvArr dst
|
|
|
|
|
MatMul
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
Transform
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvMat transmat
|
|
|
|
|
CvMat shiftvec NULL
|
|
|
|
|
PerspectiveTransform
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvMat mat
|
|
|
|
|
MulTransposed
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int order
|
|
|
|
|
CvArr delta NULL
|
|
|
|
|
double scale 1.0
|
|
|
|
|
Trace CvScalar
|
|
|
|
|
CvArr mat
|
|
|
|
|
Transpose
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
Det double
|
|
|
|
|
CvArr mat
|
|
|
|
|
Invert double
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int method CV_LU
|
|
|
|
|
Solve
|
|
|
|
|
CvArr A
|
|
|
|
|
CvArr B
|
|
|
|
|
CvArr X
|
|
|
|
|
int method CV_LU
|
|
|
|
|
SVD
|
|
|
|
|
CvArr A
|
|
|
|
|
CvArr W
|
|
|
|
|
CvArr U NULL
|
|
|
|
|
CvArr V NULL
|
|
|
|
|
int flags 0
|
|
|
|
|
SVBkSb
|
|
|
|
|
CvArr W
|
|
|
|
|
CvArr U
|
|
|
|
|
CvArr V
|
|
|
|
|
CvArr B
|
|
|
|
|
CvArr X
|
|
|
|
|
int flags
|
|
|
|
|
EigenVV
|
|
|
|
|
CvArr mat
|
|
|
|
|
CvArr evects
|
|
|
|
|
CvArr evals
|
|
|
|
|
double eps
|
|
|
|
|
int lowindex 0
|
|
|
|
|
int highindex 0
|
|
|
|
|
CalcCovarMatrix
|
|
|
|
|
cvarr_count vects /K
|
|
|
|
|
CvArr covMat
|
|
|
|
|
CvArr avg
|
|
|
|
|
int flags
|
|
|
|
|
Mahalonobis
|
|
|
|
|
CvArr vec1
|
|
|
|
|
CvArr vec2
|
|
|
|
|
CvArr mat
|
|
|
|
|
CalcPCA
|
|
|
|
|
CvArr data
|
|
|
|
|
CvArr avg
|
|
|
|
|
CvArr eigenvalues
|
|
|
|
|
CvArr eigenvectors
|
|
|
|
|
int flags
|
|
|
|
|
ProjectPCA
|
|
|
|
|
CvArr data
|
|
|
|
|
CvArr avg
|
|
|
|
|
CvArr eigenvectors
|
|
|
|
|
CvArr result
|
|
|
|
|
BackProjectPCA
|
|
|
|
|
CvArr proj
|
|
|
|
|
CvArr avg
|
|
|
|
|
CvArr eigenvects
|
|
|
|
|
CvArr result
|
|
|
|
|
|
|
|
|
|
# Math Functions
|
|
|
|
|
Round int
|
|
|
|
|
double value
|
|
|
|
|
Floor int
|
|
|
|
|
double value
|
|
|
|
|
Ceil int
|
|
|
|
|
double value
|
|
|
|
|
Sqrt float
|
|
|
|
|
float value
|
|
|
|
|
InvSqrt float
|
|
|
|
|
float value
|
|
|
|
|
Cbrt float
|
|
|
|
|
float value
|
|
|
|
|
FastArctan float
|
|
|
|
|
float y
|
|
|
|
|
float x
|
|
|
|
|
IsNaN int
|
|
|
|
|
double value
|
|
|
|
|
IsInf int
|
|
|
|
|
double value
|
|
|
|
|
CartToPolar
|
|
|
|
|
CvArr x
|
|
|
|
|
CvArr y
|
|
|
|
|
CvArr magnitude
|
|
|
|
|
CvArr angle NULL
|
|
|
|
|
int angleInDegrees 0
|
|
|
|
|
PolarToCart
|
|
|
|
|
CvArr magnitude
|
|
|
|
|
CvArr angle
|
|
|
|
|
CvArr x
|
|
|
|
|
CvArr y
|
|
|
|
|
int angleInDegrees 0
|
|
|
|
|
Pow
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
double power
|
|
|
|
|
Exp
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
Log
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
SolveCubic
|
|
|
|
|
CvMat coeffs
|
|
|
|
|
CvMat roots
|
|
|
|
|
SolvePoly
|
|
|
|
|
CvMat coeffs
|
|
|
|
|
CvMat roots
|
|
|
|
|
int maxiter 10
|
|
|
|
|
int fig 10
|
|
|
|
|
|
|
|
|
|
# Random Number Generation
|
|
|
|
|
RNG CvRNG
|
|
|
|
|
int64 seed -1LL
|
|
|
|
|
RandArr
|
|
|
|
|
CvRNG* rng
|
|
|
|
|
CvArr arr
|
|
|
|
|
int distType
|
|
|
|
|
CvScalar param1
|
|
|
|
|
CvScalar param2
|
|
|
|
|
RandInt unsigned
|
|
|
|
|
CvRNG* rng
|
|
|
|
|
RandReal double
|
|
|
|
|
CvRNG* rng
|
|
|
|
|
|
|
|
|
|
# Discrete Transforms
|
|
|
|
|
DFT
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int flags
|
|
|
|
|
int nonzeroRows 0
|
|
|
|
|
GetOptimalDFTSize int
|
|
|
|
|
int size0
|
|
|
|
|
MulSpectrums
|
|
|
|
|
CvArr src1
|
|
|
|
|
CvArr src2
|
|
|
|
|
CvArr dst
|
|
|
|
|
int flags
|
|
|
|
|
DCT
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int flags
|
|
|
|
|
|
|
|
|
|
# Sequences
|
|
|
|
|
SeqRemove
|
|
|
|
|
CvSeq seq
|
|
|
|
|
int index
|
|
|
|
|
ClearSeq
|
|
|
|
|
CvSeq seq
|
|
|
|
|
CloneSeq
|
|
|
|
|
CvSeq seq
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
SeqRemoveSlice
|
|
|
|
|
CvSeq seq
|
|
|
|
|
CvSlice slice
|
|
|
|
|
SeqInvert
|
|
|
|
|
CvSeq seq
|
|
|
|
|
|
|
|
|
|
# Miscellaneous Functions
|
|
|
|
|
CheckArr int
|
|
|
|
|
CvArr arr
|
|
|
|
|
int flags 0
|
|
|
|
|
double min_val 0
|
|
|
|
|
double max_val 0
|
2010-11-30 11:11:38 +01:00
|
|
|
KMeans2 double
|
2010-05-11 19:44:00 +02:00
|
|
|
CvArr samples
|
|
|
|
|
int nclusters
|
|
|
|
|
CvArr labels
|
2010-11-30 11:11:38 +01:00
|
|
|
CvTermCriteria termcrit
|
|
|
|
|
int attempts 1
|
|
|
|
|
int flags 0
|
|
|
|
|
CvArr centers NULL
|
2010-05-11 19:44:00 +02:00
|
|
|
|
|
|
|
|
# Gradients, Edges, Corners and Features
|
|
|
|
|
Sobel
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int xorder
|
|
|
|
|
int yorder
|
|
|
|
|
int apertureSize 3
|
|
|
|
|
Laplace
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int apertureSize 3
|
|
|
|
|
Canny
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr edges
|
|
|
|
|
double threshold1
|
|
|
|
|
double threshold2
|
|
|
|
|
int aperture_size 3
|
|
|
|
|
PreCornerDetect
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr corners
|
|
|
|
|
int apertureSize 3
|
|
|
|
|
CornerEigenValsAndVecs
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr eigenvv
|
|
|
|
|
int blockSize
|
|
|
|
|
int aperture_size 3
|
|
|
|
|
CornerMinEigenVal
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr eigenval
|
|
|
|
|
int blockSize
|
|
|
|
|
int aperture_size 3
|
|
|
|
|
CornerHarris
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr harris_dst
|
|
|
|
|
int blockSize
|
|
|
|
|
int aperture_size 3
|
|
|
|
|
double k 0.04
|
|
|
|
|
FindCornerSubPix corners
|
|
|
|
|
CvArr image
|
|
|
|
|
CvPoint2D32fs corners
|
|
|
|
|
CvSize win
|
|
|
|
|
CvSize zero_zone
|
|
|
|
|
CvTermCriteria criteria
|
|
|
|
|
GoodFeaturesToTrack cornerCount
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr eigImage
|
|
|
|
|
CvArr tempImage
|
|
|
|
|
cvpoint2d32f_count cornerCount
|
|
|
|
|
double qualityLevel
|
|
|
|
|
double minDistance
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
int blockSize 3
|
|
|
|
|
int useHarris 0
|
|
|
|
|
double k 0.04
|
|
|
|
|
ExtractSURF keypoints,descriptors
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr mask
|
|
|
|
|
CvSeqOfCvSURFPoint* keypoints /O
|
|
|
|
|
CvSeqOfCvSURFDescriptor* descriptors /O
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
CvSURFParams params
|
|
|
|
|
GetStarKeypoints CvSeqOfCvStarKeypoint*
|
|
|
|
|
CvArr image
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
CvStarDetectorParams params cvStarDetectorParams()
|
|
|
|
|
|
|
|
|
|
# Sampling, Interpolation and Geometrical Transforms
|
|
|
|
|
GetRectSubPix
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvPoint2D32f center
|
|
|
|
|
GetQuadrangleSubPix
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvMat mapMatrix
|
|
|
|
|
Resize
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int interpolation CV_INTER_LINEAR
|
|
|
|
|
WarpAffine
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvMat mapMatrix
|
|
|
|
|
int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
|
|
|
|
|
CvScalar fillval cvScalarAll(0)
|
|
|
|
|
GetAffineTransform
|
|
|
|
|
CvPoint2D32f* src
|
|
|
|
|
CvPoint2D32f* dst
|
|
|
|
|
CvMat mapMatrix
|
|
|
|
|
GetRotationMatrix2D
|
|
|
|
|
CvPoint2D32f center
|
|
|
|
|
double angle
|
|
|
|
|
double scale
|
|
|
|
|
CvMat mapMatrix
|
|
|
|
|
WarpPerspective
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvMat mapMatrix
|
|
|
|
|
int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
|
|
|
|
|
CvScalar fillval cvScalarAll(0)
|
|
|
|
|
GetPerspectiveTransform
|
|
|
|
|
CvPoint2D32f* src
|
|
|
|
|
CvPoint2D32f* dst
|
|
|
|
|
CvMat mapMatrix
|
|
|
|
|
Remap
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr mapx
|
|
|
|
|
CvArr mapy
|
|
|
|
|
int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
|
|
|
|
|
CvScalar fillval cvScalarAll(0)
|
|
|
|
|
ConvertMaps
|
|
|
|
|
CvArr mapx
|
|
|
|
|
CvArr mapy
|
|
|
|
|
CvArr mapxy
|
|
|
|
|
CvArr mapalpha
|
|
|
|
|
LogPolar
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvPoint2D32f center
|
|
|
|
|
double M
|
|
|
|
|
int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
|
|
|
|
|
|
|
|
|
|
# Morphological Operations
|
|
|
|
|
CreateStructuringElementEx IplConvKernel*
|
|
|
|
|
int cols
|
|
|
|
|
int rows
|
|
|
|
|
int anchorX
|
|
|
|
|
int anchorY
|
|
|
|
|
int shape
|
|
|
|
|
ints values {NULL,0}
|
|
|
|
|
Erode
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
IplConvKernel* element NULL
|
|
|
|
|
int iterations 1
|
|
|
|
|
Dilate
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
IplConvKernel* element NULL
|
|
|
|
|
int iterations 1
|
|
|
|
|
MorphologyEx
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvArr temp
|
|
|
|
|
IplConvKernel* element
|
|
|
|
|
int operation
|
|
|
|
|
int iterations 1
|
|
|
|
|
|
|
|
|
|
# Filters and Color Conversion
|
|
|
|
|
Smooth
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int smoothtype CV_GAUSSIAN
|
|
|
|
|
int param1 3
|
|
|
|
|
int param2 0
|
|
|
|
|
double param3 0
|
|
|
|
|
double param4 0
|
|
|
|
|
Filter2D
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvMat kernel
|
|
|
|
|
CvPoint anchor cvPoint(-1,-1)
|
|
|
|
|
CopyMakeBorder
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvPoint offset
|
|
|
|
|
int bordertype
|
|
|
|
|
CvScalar value cvScalarAll(0)
|
|
|
|
|
Integral
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr sum
|
|
|
|
|
CvArr sqsum NULL
|
|
|
|
|
CvArr tiltedSum NULL
|
|
|
|
|
CvtColor
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int code
|
|
|
|
|
Threshold
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
double threshold
|
|
|
|
|
double maxValue
|
|
|
|
|
int thresholdType
|
|
|
|
|
AdaptiveThreshold
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
double maxValue
|
|
|
|
|
int adaptive_method CV_ADAPTIVE_THRESH_MEAN_C /ch_adaptive_method
|
|
|
|
|
int thresholdType CV_THRESH_BINARY /ch_threshold_type
|
|
|
|
|
int blockSize 3
|
|
|
|
|
double param1 5
|
|
|
|
|
|
|
|
|
|
# Pyramids and the Applications
|
|
|
|
|
PyrDown
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int filter CV_GAUSSIAN_5x5
|
|
|
|
|
PyrUp
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int filter CV_GAUSSIAN_5x5
|
|
|
|
|
PyrSegmentation comp
|
|
|
|
|
IplImage src
|
|
|
|
|
IplImage dst
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
CvSeq* comp /O
|
|
|
|
|
int level
|
|
|
|
|
double threshold1
|
|
|
|
|
double threshold2
|
|
|
|
|
PyrMeanShiftFiltering
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
double sp
|
|
|
|
|
double sr
|
|
|
|
|
int max_level 1
|
|
|
|
|
CvTermCriteria termcrit cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS,5,1)
|
|
|
|
|
|
|
|
|
|
# Image Segmentation, Connected Components and Contour Retrieval
|
|
|
|
|
FloodFill comp
|
|
|
|
|
CvArr image
|
|
|
|
|
CvPoint seed_point
|
|
|
|
|
CvScalar new_val
|
|
|
|
|
CvScalar lo_diff cvScalarAll(0)
|
|
|
|
|
CvScalar up_diff cvScalarAll(0)
|
|
|
|
|
CvConnectedComp comp /O
|
|
|
|
|
int flags 4
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
Watershed
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr markers
|
|
|
|
|
|
|
|
|
|
# Image and Contour Moments
|
|
|
|
|
Moments moments
|
|
|
|
|
cvarrseq arr
|
|
|
|
|
CvMoments moments /O
|
|
|
|
|
int binary 0
|
|
|
|
|
GetSpatialMoment double
|
|
|
|
|
CvMoments* moments
|
|
|
|
|
int x_order
|
|
|
|
|
int y_order
|
|
|
|
|
GetCentralMoment double
|
|
|
|
|
CvMoments* moments
|
|
|
|
|
int x_order
|
|
|
|
|
int y_order
|
|
|
|
|
GetNormalizedCentralMoment double
|
|
|
|
|
CvMoments* moments
|
|
|
|
|
int x_order
|
|
|
|
|
int y_order
|
|
|
|
|
|
|
|
|
|
# Special Image Transforms
|
|
|
|
|
HoughLines2 CvSeq*
|
|
|
|
|
CvArr image
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
int method
|
|
|
|
|
double rho
|
|
|
|
|
double theta
|
|
|
|
|
int threshold
|
|
|
|
|
double param1 0
|
|
|
|
|
double param2 0
|
|
|
|
|
HoughCircles
|
|
|
|
|
CvArr image
|
|
|
|
|
CvMat circle_storage
|
|
|
|
|
int method
|
|
|
|
|
double dp
|
|
|
|
|
double min_dist
|
|
|
|
|
double param1 100
|
|
|
|
|
double param2 100
|
|
|
|
|
int min_radius 0
|
|
|
|
|
int max_radius 0
|
|
|
|
|
DistTransform
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int distance_type CV_DIST_L2
|
|
|
|
|
int mask_size 3
|
|
|
|
|
floats mask {NULL,0}
|
|
|
|
|
CvArr labels NULL
|
|
|
|
|
Inpaint
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr mask
|
|
|
|
|
CvArr dst
|
|
|
|
|
double inpaintRadius
|
|
|
|
|
int flags
|
|
|
|
|
|
|
|
|
|
# Histograms
|
|
|
|
|
ClearHist
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
CalcArrHist
|
|
|
|
|
CvArrs image
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
int accumulate 0
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
CalcHist
|
|
|
|
|
IplImages image
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
int accumulate 0
|
|
|
|
|
CvArr mask NULL
|
|
|
|
|
NormalizeHist
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
double factor
|
|
|
|
|
ThreshHist
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
double threshold
|
|
|
|
|
CompareHist double
|
|
|
|
|
CvHistogram hist1
|
|
|
|
|
CvHistogram hist2
|
|
|
|
|
int method
|
|
|
|
|
# CopyHist
|
|
|
|
|
CalcBackProject
|
|
|
|
|
IplImages image
|
|
|
|
|
CvArr back_project
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
CalcArrBackProject
|
|
|
|
|
CvArrs image
|
|
|
|
|
CvArr back_project
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
CalcBackProjectPatch
|
|
|
|
|
IplImages images
|
|
|
|
|
CvArr dst
|
|
|
|
|
CvSize patch_size
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
int method
|
|
|
|
|
float factor
|
|
|
|
|
CalcProbDensity
|
|
|
|
|
CvHistogram hist1
|
|
|
|
|
CvHistogram hist2
|
|
|
|
|
CvHistogram dst_hist
|
|
|
|
|
double scale 255
|
|
|
|
|
EqualizeHist
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
QueryHistValue_1D double
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
int idx0
|
|
|
|
|
QueryHistValue_2D double
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
int idx0
|
|
|
|
|
int idx1
|
|
|
|
|
QueryHistValue_3D double
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
int idx0
|
|
|
|
|
int idx1
|
|
|
|
|
int idx2
|
|
|
|
|
QueryHistValue_nD double
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
ints idx
|
|
|
|
|
|
|
|
|
|
# Matching
|
|
|
|
|
MatchTemplate
|
|
|
|
|
CvArr image
|
|
|
|
|
CvArr templ
|
|
|
|
|
CvArr result
|
|
|
|
|
int method
|
|
|
|
|
MatchShapes
|
|
|
|
|
CvSeq object1
|
|
|
|
|
CvSeq object2
|
|
|
|
|
int method
|
|
|
|
|
double parameter 0
|
|
|
|
|
|
|
|
|
|
# Contour Processing Functions
|
|
|
|
|
ApproxChains CvSeq*
|
|
|
|
|
CvSeq src_seq
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
int method CV_CHAIN_APPROX_SIMPLE
|
|
|
|
|
double parameter 0
|
|
|
|
|
int minimal_perimeter 0
|
|
|
|
|
int recursive 0
|
|
|
|
|
BoundingRect CvRect
|
|
|
|
|
cvarrseq points
|
|
|
|
|
int update 0
|
|
|
|
|
ContourArea double
|
|
|
|
|
cvarrseq contour
|
|
|
|
|
CvSlice slice CV_WHOLE_SEQ
|
|
|
|
|
ArcLength double
|
|
|
|
|
cvarrseq curve
|
|
|
|
|
CvSlice slice CV_WHOLE_SEQ
|
|
|
|
|
int isClosed -1
|
|
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# Computational Geometry
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MaxRect CvRect
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CvRect* rect1
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CvRect* rect2
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# TODO PointSeqFromMat
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BoxPoints points
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CvBox2D box
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CvPoint2D32f_4 points /O,A
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FitEllipse2 CvBox2D
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CvArr points
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ConvexHull2 CvSeq*
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cvarrseq points
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CvMemStorage storage
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int orientation CV_CLOCKWISE
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int return_points 0
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CheckContourConvexity int
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cvarrseq contour
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ConvexityDefects CvSeqOfCvConvexityDefect*
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cvarrseq contour
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CvSeq convexhull
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CvMemStorage storage
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PointPolygonTest double
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cvarrseq contour
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CvPoint2D32f pt
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int measure_dist
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MinAreaRect2 CvBox2D
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cvarrseq points
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CvMemStorage storage NULL
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MinEnclosingCircle int,center,radius
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cvarrseq points
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CvPoint2D32f center /O
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float radius /O
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# Planar Subdivisions
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Subdiv2DGetEdge CvSubdiv2DEdge
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CvSubdiv2DEdge edge
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CvNextEdgeType type
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Subdiv2DNextEdge CvSubdiv2DEdge
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CvSubdiv2DEdge edge
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Subdiv2DRotateEdge CvSubdiv2DEdge
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CvSubdiv2DEdge edge
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int rotate
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Subdiv2DEdgeOrg CvSubdiv2DPoint*
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CvSubdiv2DEdge edge
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Subdiv2DEdgeDst CvSubdiv2DPoint*
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CvSubdiv2DEdge edge
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CreateSubdivDelaunay2D CvSubdiv2D*
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CvRect rect
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CvMemStorage storage
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SubdivDelaunay2DInsert CvSubdiv2DPoint*
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CvSubdiv2D* subdiv
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CvPoint2D32f pt
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CalcSubdivVoronoi2D
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CvSubdiv2D* subdiv
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ClearSubdivVoronoi2D
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CvSubdiv2D* subdiv
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FindNearestPoint2D CvSubdiv2DPoint*
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CvSubdiv2D* subdiv
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CvPoint2D32f pt
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# Object Detection
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HaarDetectObjects CvSeqOfCvAvgComp*
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CvArr image
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CvHaarClassifierCascade* cascade
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CvMemStorage storage
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double scale_factor 1.1 /ch_doubleAbove1
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int min_neighbors 3
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int flags 0
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CvSize min_size cvSize(0,0)
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ComputeCorrespondEpilines
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CvMat points
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int whichImage
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CvMat F
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CvMat lines
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ConvertPointsHomogeneous
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CvMat src
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CvMat dst
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ProjectPoints2
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CvMat objectPoints
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CvMat rvec
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CvMat tvec
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CvMat cameraMatrix
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CvMat distCoeffs
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CvMat imagePoints
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CvMat dpdrot NULL
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CvMat dpdt NULL
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CvMat dpdf NULL
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CvMat dpdc NULL
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CvMat dpddist NULL
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ReprojectImageTo3D
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CvArr disparity
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CvArr _3dImage
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CvMat Q
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int handleMissingValues 0
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RQDecomp3x3 eulerAngles
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CvMat M
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CvMat R
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CvMat Q
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CvMat Qx NULL
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CvMat Qy NULL
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CvMat Qz NULL
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CvPoint3D64f eulerAngles /O
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FindHomography
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CvMat srcPoints
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CvMat dstPoints
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CvMat H
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int method 0
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double ransacReprojThreshold 3.0
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CvMat status NULL
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CreateStereoBMState CvStereoBMState*
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int preset CV_STEREO_BM_BASIC
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int numberOfDisparities 0
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CreateStereoGCState CvStereoGCState*
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int numberOfDisparities
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int maxIters
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FindStereoCorrespondenceBM
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CvArr left
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CvArr right
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CvArr disparity
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CvStereoBMState* state
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FindStereoCorrespondenceGC
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CvArr left
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CvArr right
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CvArr dispLeft
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CvArr dispRight
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CvStereoGCState* state
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int useDisparityGuess 0
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CalibrateCamera2
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CvMat objectPoints
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CvMat imagePoints
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CvMat pointCounts
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CvSize imageSize
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CvMat cameraMatrix
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CvMat distCoeffs
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CvMat rvecs
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CvMat tvecs
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int flags 0
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CalibrationMatrixValues fovx,fovy,focalLength,principalPoint,pixelAspectRatio
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CvMat calibMatr
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CvSize image_size
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double apertureWidth 0
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double apertureHeight 0
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double fovx /O
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double fovy /O
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double focalLength /O
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CvPoint2D64f principalPoint /O
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double pixelAspectRatio /O
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FindExtrinsicCameraParams2
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CvMat objectPoints
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CvMat imagePoints
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CvMat cameraMatrix
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CvMat distCoeffs
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CvMat rvec
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CvMat tvec
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int useExtrinsicGuess 0
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FindFundamentalMat int
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CvMat points1
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CvMat points2
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CvMat fundamentalMatrix
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int method CV_FM_RANSAC
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double param1 1.
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double param2 0.99
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CvMat status NULL
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StereoCalibrate
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CvMat objectPoints
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CvMat imagePoints1
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CvMat imagePoints2
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CvMat pointCounts
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CvMat cameraMatrix1
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CvMat distCoeffs1
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CvMat cameraMatrix2
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CvMat distCoeffs2
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CvSize imageSize
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CvMat R
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CvMat T
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CvMat E NULL
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CvMat F NULL
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CvTermCriteria term_crit cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS,30,1e-6)
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int flags CV_CALIB_FIX_INTRINSIC
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GetOptimalNewCameraMatrix
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CvMat cameraMatrix
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CvMat distCoeffs
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CvSize imageSize
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double alpha
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CvMat newCameraMatrix
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CvSize newImageSize cvSize(0,0)
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CvRect* validPixROI NULL
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InitIntrinsicParams2D
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CvMat objectPoints
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CvMat imagePoints
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CvMat npoints
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CvSize imageSize
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CvMat cameraMatrix
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double aspectRatio 1.
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StereoRectify roi1,roi2
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CvMat cameraMatrix1
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CvMat cameraMatrix2
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CvMat distCoeffs1
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CvMat distCoeffs2
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CvSize imageSize
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CvMat R
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CvMat T
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CvMat R1
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CvMat R2
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CvMat P1
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CvMat P2
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CvMat Q NULL
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int flags CV_CALIB_ZERO_DISPARITY
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double alpha -1
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CvSize newImageSize cvSize(0,0)
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CvRect roi1 /O
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CvRect roi2 /O
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StereoRectifyUncalibrated
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CvMat points1
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CvMat points2
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CvMat F
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CvSize imageSize
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CvMat H1
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CvMat H2
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double threshold 5
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Rodrigues2
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CvMat src
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CvMat dst
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CvMat jacobian 0
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Undistort2
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CvArr src
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CvArr dst
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CvMat cameraMatrix
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CvMat distCoeffs
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InitUndistortMap
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CvMat cameraMatrix
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CvMat distCoeffs
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CvArr map1
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CvArr map2
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InitUndistortRectifyMap
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CvMat cameraMatrix
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CvMat distCoeffs
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CvMat R
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CvMat newCameraMatrix
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CvArr map1
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CvArr map2
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UndistortPoints
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CvMat src
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CvMat dst
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CvMat cameraMatrix
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CvMat distCoeffs
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CvMat R NULL
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CvMat P NULL
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DecomposeProjectionMatrix eulerAngles
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CvMat projMatrix
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CvMat cameraMatrix
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CvMat rotMatrix
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CvMat transVect
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CvMat rotMatrX NULL
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CvMat rotMatrY NULL
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CvMat rotMatrZ NULL
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CvPoint3D64f eulerAngles /O
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DrawChessboardCorners
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CvArr image
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CvSize patternSize
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CvPoint2D32fs corners
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int patternWasFound
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CreatePOSITObject CvPOSITObject*
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CvPoint3D32fs points
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POSIT rotationMatrix,translation_vector
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CvPOSITObject* posit_object
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CvPoint2D32f* imagePoints
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double focal_length
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CvTermCriteria criteria
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CvMatr32f_i rotationMatrix /O,A
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CvVect32f_i translation_vector /O,A
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EstimateRigidTransform
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CvArr A
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CvArr B
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CvMat M
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int full_affine
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# Accumulation of Background Statistics
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Acc
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CvArr image
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CvArr sum
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CvArr mask NULL
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SquareAcc
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CvArr image
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CvArr sqsum
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CvArr mask NULL
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MultiplyAcc
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CvArr image1
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CvArr image2
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CvArr acc
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CvArr mask NULL
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RunningAvg
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CvArr image
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CvArr acc
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double alpha
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CvArr mask NULL
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# Motion Templates
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UpdateMotionHistory
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CvArr silhouette
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CvArr mhi
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double timestamp
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double duration
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CalcMotionGradient
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CvArr mhi /ch_matF
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CvArr mask
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CvArr orientation /ch_matF
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double delta1
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double delta2
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int apertureSize 3 /ch_aperture
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CalcGlobalOrientation double
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CvArr orientation
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CvArr mask
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CvArr mhi
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double timestamp
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double duration
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SegmentMotion CvSeq*
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CvArr mhi
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CvArr seg_mask
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CvMemStorage storage
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double timestamp
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double seg_thresh
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# Object Tracking
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MeanShift comp
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CvArr prob_image
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CvRect window
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CvTermCriteria criteria
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CvConnectedComp comp /O
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CamShift int,comp,box
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CvArr prob_image
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CvRect window
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CvTermCriteria criteria
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CvConnectedComp comp /O
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CvBox2D box /O
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CreateKalman CvKalman*
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int dynam_params
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int measure_params
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int control_params 0
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KalmanCorrect ROCvMat*
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CvKalman* kalman
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CvMat measurement
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KalmanPredict ROCvMat*
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CvKalman* kalman
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CvMat control NULL
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2010-06-23 22:18:52 +02:00
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SnakeImage points
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IplImage image
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CvPoints points
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floats alpha
|
|
|
|
|
floats beta
|
|
|
|
|
floats gamma
|
|
|
|
|
CvSize win
|
|
|
|
|
CvTermCriteria criteria
|
|
|
|
|
int calc_gradient 1
|
2010-05-11 19:44:00 +02:00
|
|
|
|
|
|
|
|
# Optical Flow
|
|
|
|
|
CalcOpticalFlowLK
|
|
|
|
|
CvArr prev
|
|
|
|
|
CvArr curr
|
|
|
|
|
CvSize winSize
|
|
|
|
|
CvArr velx
|
|
|
|
|
CvArr vely
|
|
|
|
|
CalcOpticalFlowBM
|
|
|
|
|
CvArr prev /ch_image8
|
|
|
|
|
CvArr curr /ch_image8
|
|
|
|
|
CvSize blockSize
|
|
|
|
|
CvSize shiftSize
|
|
|
|
|
CvSize max_range
|
|
|
|
|
int usePrevious
|
|
|
|
|
CvArr velx /ch_vel
|
|
|
|
|
CvArr vely /ch_vel
|
|
|
|
|
CalcOpticalFlowHS
|
|
|
|
|
CvArr prev /ch_image8
|
|
|
|
|
CvArr curr /ch_image8
|
|
|
|
|
int usePrevious
|
|
|
|
|
CvArr velx /ch_vel_64
|
|
|
|
|
CvArr vely /ch_vel_64
|
|
|
|
|
double lambda
|
|
|
|
|
CvTermCriteria criteria
|
|
|
|
|
CalcOpticalFlowFarneback
|
|
|
|
|
CvArr prev /ch_image8
|
|
|
|
|
CvArr curr /ch_image8
|
|
|
|
|
CvArr flow
|
|
|
|
|
double pyr_scale 0.5
|
|
|
|
|
int levels 3
|
|
|
|
|
int winsize 15
|
|
|
|
|
int iterations 3
|
|
|
|
|
int poly_n 7
|
|
|
|
|
double poly_sigma 1.5
|
|
|
|
|
int flags 0
|
|
|
|
|
|
|
|
|
|
# Highgui
|
2010-10-04 19:34:52 +02:00
|
|
|
ConvertImage
|
|
|
|
|
CvArr src
|
|
|
|
|
CvArr dst
|
|
|
|
|
int flags 0
|
2010-05-11 19:44:00 +02:00
|
|
|
NamedWindow
|
|
|
|
|
char* name
|
|
|
|
|
int flags CV_WINDOW_AUTOSIZE
|
|
|
|
|
DestroyWindow
|
|
|
|
|
char* name
|
|
|
|
|
DestroyAllWindows
|
|
|
|
|
ResizeWindow
|
|
|
|
|
char* name
|
|
|
|
|
int width
|
|
|
|
|
int height
|
|
|
|
|
MoveWindow
|
|
|
|
|
char* name
|
|
|
|
|
int x
|
|
|
|
|
int y
|
|
|
|
|
ShowImage
|
|
|
|
|
char* name
|
|
|
|
|
CvArr image
|
2010-08-01 18:18:59 +02:00
|
|
|
GetTrackbarPos int
|
2010-05-11 19:44:00 +02:00
|
|
|
char* trackbarName
|
|
|
|
|
char* windowName
|
|
|
|
|
SetTrackbarPos
|
|
|
|
|
char* trackbarName
|
|
|
|
|
char* windowName
|
|
|
|
|
int pos
|
|
|
|
|
#WaitKey int
|
|
|
|
|
# int delay 0
|
|
|
|
|
SaveImage
|
|
|
|
|
char* filename
|
|
|
|
|
CvArr image
|
|
|
|
|
CaptureFromFile CvCapture*
|
|
|
|
|
char* filename
|
|
|
|
|
CreateFileCapture CvCapture*
|
|
|
|
|
char* filename
|
|
|
|
|
CaptureFromCAM CvCapture*
|
|
|
|
|
int index
|
|
|
|
|
CreateCameraCapture CvCapture*
|
|
|
|
|
int index
|
|
|
|
|
GrabFrame int
|
|
|
|
|
CvCapture* capture
|
|
|
|
|
RetrieveFrame ROIplImage*
|
|
|
|
|
CvCapture* capture
|
|
|
|
|
QueryFrame ROIplImage*
|
|
|
|
|
CvCapture* capture
|
|
|
|
|
GetCaptureProperty double
|
|
|
|
|
CvCapture* capture
|
|
|
|
|
int property_id
|
|
|
|
|
SetCaptureProperty int
|
|
|
|
|
CvCapture* capture
|
|
|
|
|
int property_id
|
|
|
|
|
double value
|
|
|
|
|
CreateVideoWriter CvVideoWriter*
|
|
|
|
|
char* filename
|
|
|
|
|
int fourcc
|
|
|
|
|
double fps
|
|
|
|
|
CvSize frame_size
|
|
|
|
|
int is_color 1
|
|
|
|
|
WriteFrame int
|
|
|
|
|
CvVideoWriter* writer
|
|
|
|
|
IplImage image
|
|
|
|
|
EncodeImage CvMat*
|
|
|
|
|
char* ext
|
|
|
|
|
CvArr image
|
|
|
|
|
ints0 params {&zero,1}
|
|
|
|
|
DecodeImage IplImage*
|
|
|
|
|
CvMat buf
|
|
|
|
|
int iscolor CV_LOAD_IMAGE_COLOR
|
|
|
|
|
DecodeImageM CvMat*
|
|
|
|
|
CvMat buf
|
|
|
|
|
int iscolor CV_LOAD_IMAGE_COLOR
|
|
|
|
|
StartWindowThread
|
|
|
|
|
SetWindowProperty
|
|
|
|
|
char* name
|
|
|
|
|
int prop_id
|
|
|
|
|
double prop_value
|
|
|
|
|
GetWindowProperty double
|
|
|
|
|
char* name
|
|
|
|
|
int prop_id
|
|
|
|
|
|
|
|
|
|
GetTickCount int64
|
|
|
|
|
GetTickFrequency int64
|
|
|
|
|
|
|
|
|
|
# cvaux stuff
|
|
|
|
|
HOGDetectMultiScale CvSeq*
|
|
|
|
|
CvArr image
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
CvArr svm_classifier NULL
|
|
|
|
|
CvSize win_stride cvSize(0,0)
|
|
|
|
|
double hit_threshold 0
|
|
|
|
|
double scale 1.05
|
|
|
|
|
int group_threshold 2
|
|
|
|
|
CvSize padding cvSize(0,0)
|
|
|
|
|
CvSize win_size cvSize(64,128)
|
|
|
|
|
CvSize block_size cvSize(16,16)
|
|
|
|
|
CvSize block_stride cvSize(8,8)
|
|
|
|
|
CvSize cell_size cvSize(8,8)
|
|
|
|
|
int nbins 9
|
|
|
|
|
int gammaCorrection 1
|
|
|
|
|
|
2010-11-30 11:11:38 +01:00
|
|
|
GrabCut
|
2010-07-23 01:39:42 +02:00
|
|
|
CvArr image
|
|
|
|
|
CvArr mask
|
|
|
|
|
CvRect rect
|
|
|
|
|
CvArr bgdModel
|
|
|
|
|
CvArr fgdModel
|
|
|
|
|
int iterCount
|
|
|
|
|
int mode
|
|
|
|
|
|
2010-05-11 19:44:00 +02:00
|
|
|
# These functions are handwritten in cv.cpp; they appear here as 'doconly' declarations
|
|
|
|
|
# so that their documentation can be auto-generated
|
|
|
|
|
ApproxPoly /doconly
|
|
|
|
|
cvarrseq src_seq
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
int method
|
|
|
|
|
double parameter 0.0
|
|
|
|
|
int parameter2 0
|
|
|
|
|
CalcEMD2 /doconly
|
|
|
|
|
CvArr signature1
|
|
|
|
|
CvArr signature2
|
|
|
|
|
int distance_type
|
|
|
|
|
PyCallableObject* distance_func NULL
|
|
|
|
|
CvArr cost_matrix NULL
|
|
|
|
|
CvArr flow NULL
|
|
|
|
|
float lower_bound 0.0
|
|
|
|
|
PyObject* userdata NULL
|
|
|
|
|
CalcOpticalFlowPyrLK currFeatures,status,track_error /doconly
|
|
|
|
|
CvArr prev
|
|
|
|
|
CvArr curr
|
|
|
|
|
CvArr prevPyr
|
|
|
|
|
CvArr currPyr
|
|
|
|
|
CvPoint2D32f* prevFeatures
|
|
|
|
|
CvSize winSize
|
|
|
|
|
int level
|
|
|
|
|
CvTermCriteria criteria
|
|
|
|
|
int flags
|
|
|
|
|
CvPoint2D32f* guesses
|
|
|
|
|
CvPoint2D32f currFeatures /O
|
|
|
|
|
char status /O
|
|
|
|
|
float track_error /O
|
|
|
|
|
ClipLine point1,point2 /doconly
|
|
|
|
|
CvSize imgSize
|
|
|
|
|
CvPoint pt1
|
|
|
|
|
CvPoint pt2
|
|
|
|
|
CreateData /doconly
|
|
|
|
|
CvArr arr
|
|
|
|
|
CreateHist CvHistogram /doconly
|
|
|
|
|
ints dims
|
|
|
|
|
int type
|
|
|
|
|
ranges ranges None
|
|
|
|
|
int uniform 1
|
|
|
|
|
CreateImageHeader IplImage* /doconly
|
2010-11-30 11:11:38 +01:00
|
|
|
CvSize size
|
2010-05-11 19:44:00 +02:00
|
|
|
int depth
|
|
|
|
|
int channels
|
|
|
|
|
CreateImage IplImage* /doconly
|
2010-11-30 11:11:38 +01:00
|
|
|
CvSize size
|
2010-05-11 19:44:00 +02:00
|
|
|
int depth
|
|
|
|
|
int channels
|
|
|
|
|
CreateMatHeader CvMat /doconly
|
|
|
|
|
int rows
|
|
|
|
|
int cols
|
|
|
|
|
int type
|
|
|
|
|
CreateMat CvMat /doconly
|
|
|
|
|
int rows
|
|
|
|
|
int cols
|
|
|
|
|
int type
|
|
|
|
|
CreateMatNDHeader CvMatND /doconly
|
|
|
|
|
ints dims
|
|
|
|
|
int type
|
|
|
|
|
CreateMatND CvMatND /doconly
|
|
|
|
|
ints dims
|
|
|
|
|
int type
|
|
|
|
|
CreateMemStorage CvMemStorage /doconly
|
|
|
|
|
int blockSize
|
|
|
|
|
CreateTrackbar /doconly
|
|
|
|
|
char* trackbarName
|
|
|
|
|
char* windowName
|
|
|
|
|
int value
|
|
|
|
|
int count
|
|
|
|
|
PyCallableObject* onChange
|
|
|
|
|
FindChessboardCorners corners /doconly
|
|
|
|
|
CvArr image
|
|
|
|
|
CvSize patternSize
|
|
|
|
|
CvPoint2D32fs corners /O
|
|
|
|
|
int flags CV_CALIB_CB_ADAPTIVE_THRESH
|
|
|
|
|
FindContours /doconly
|
|
|
|
|
CvArr image
|
|
|
|
|
CvMemStorage storage
|
|
|
|
|
int mode CV_RETR_LIST
|
|
|
|
|
int method CV_CHAIN_APPROX_SIMPLE
|
|
|
|
|
CvPoint offset (0,0)
|
|
|
|
|
FitLine line /doconly
|
|
|
|
|
CvArr points
|
|
|
|
|
int dist_type
|
|
|
|
|
double param
|
|
|
|
|
double reps
|
|
|
|
|
double aeps
|
|
|
|
|
PyObject* line /O
|
|
|
|
|
GetDims /doconly
|
|
|
|
|
CvArr arr
|
|
|
|
|
GetHuMoments hu /doconly
|
|
|
|
|
CvMoments moments
|
|
|
|
|
PyObject* hu /O
|
|
|
|
|
GetImage /doconly
|
|
|
|
|
CvMat arr
|
|
|
|
|
GetMat /doconly
|
|
|
|
|
IplImage arr
|
|
|
|
|
int allowND 0
|
|
|
|
|
GetMinMaxHistValue min_value,max_value,min_idx,max_idx /doconly
|
|
|
|
|
CvHistogram hist
|
|
|
|
|
CvScalar min_value /O
|
|
|
|
|
CvScalar max_value /O
|
|
|
|
|
ints min_idx /O
|
|
|
|
|
ints max_idx /O
|
|
|
|
|
InitLineIterator line_iterator /doconly
|
|
|
|
|
CvArr image
|
|
|
|
|
CvPoint pt1
|
|
|
|
|
CvPoint pt2
|
|
|
|
|
iter line_iterator /O
|
|
|
|
|
int connectivity 8
|
|
|
|
|
int left_to_right 0
|
|
|
|
|
LoadImageM /doconly
|
|
|
|
|
char* filename
|
|
|
|
|
int iscolor CV_LOAD_IMAGE_COLOR
|
|
|
|
|
LoadImage /doconly
|
|
|
|
|
char* filename
|
|
|
|
|
int iscolor CV_LOAD_IMAGE_COLOR
|
|
|
|
|
ReshapeMatND /doconly
|
|
|
|
|
CvMat arr
|
|
|
|
|
int newCn
|
|
|
|
|
ints newDims
|
|
|
|
|
Reshape /doconly
|
|
|
|
|
CvArr arr
|
|
|
|
|
int newCn
|
|
|
|
|
int newRows
|
|
|
|
|
SetData /doconly
|
|
|
|
|
CvArr arr
|
|
|
|
|
PyObject* data
|
|
|
|
|
int step
|
|
|
|
|
SetMouseCallback /doconly
|
|
|
|
|
char* windowName
|
|
|
|
|
PyCallableObject* onMouse
|
|
|
|
|
PyObject* param None
|
|
|
|
|
Subdiv2DLocate loc,where /doconly
|
|
|
|
|
CvSubdiv2D* subdiv
|
|
|
|
|
CvPoint2D32f pt
|
|
|
|
|
int loc /O
|
|
|
|
|
edgeorpoint where /O
|
|
|
|
|
WaitKey /doconly
|
|
|
|
|
int delay 0
|
