# Macros
CV_RGB CvScalar
  double red
  double grn
  double blu
CV_MAT_CN int
  int i
CV_MAT_DEPTH int
  int i
Scalar CvScalar
  double val0
  double val1 0
  double val2 0
  double val3 0
ScalarAll CvScalar
  double val0123
RealScalar CvScalar
  double val0
CV_IABS int
  int a
CV_CMP int
  int a
  int b
CV_SIGN int
  int a
CV_FOURCC int
  char c1
  char c2
  char c3
  char c4
CV_MAKETYPE int
  int depth
  int cn
CV_8UC int
  int n
CV_8SC int
  int n
CV_16UC int
  int n
CV_16SC int
  int n
CV_32SC int
  int n
CV_32FC int
  int n
CV_64FC int
  int n

# Initialization
CloneImage IplImage*
  IplImage image
SetImageCOI
  IplImage image
  int coi
GetImageCOI int
  IplImage image
SetImageROI
  IplImage image
  CvRect rect
ResetImageROI
  IplImage image
GetImageROI CvRect
  IplImage image
CloneMat CvMat*
  CvMat mat
CloneMatND CvMatND*
  CvMatND mat

# Accessing Elements and sub-Arrays

Get1D CvScalar
  CvArr arr
  int idx
Get2D CvScalar
  CvArr arr
  int idx0
  int idx1
Get3D CvScalar
  CvArr arr
  int idx0
  int idx1
  int idx2
GetND CvScalar
  CvArr arr
  ints indices
GetReal1D double
  CvArr arr
  int idx0
GetReal2D double
  CvArr arr
  int idx0
  int idx1
GetReal3D double
  CvArr arr
  int idx0
  int idx1
  int idx2
GetRealND double
  CvArr arr
  ints idx
mGet double
  CvMat mat
  int row
  int col
Set1D
  CvArr arr
  int idx
  CvScalar value
Set2D
  CvArr arr
  int idx0
  int idx1
  CvScalar value
Set3D
  CvArr arr
  int idx0
  int idx1
  int idx2
  CvScalar value
SetND
  CvArr arr
  ints indices
  CvScalar value
SetReal1D
  CvArr arr
  int idx
  double value
SetReal2D
  CvArr arr
  int idx0
  int idx1
  double value
SetReal3D
  CvArr arr
  int idx0
  int idx1
  int idx2
  double value
SetRealND
  CvArr arr
  ints indices
  double value
mSet
  CvMat mat
  int row
  int col
  double value
ClearND
  CvArr arr
  ints idx

# Sequences
CV_IS_SEQ_INDEX int
  CvSeq s
CV_IS_SEQ_CURVE int
  CvSeq s
CV_IS_SEQ_CLOSED int
  CvSeq s
CV_IS_SEQ_CONVEX int
  CvSeq s
CV_IS_SEQ_HOLE int
  CvSeq s
CV_IS_SEQ_SIMPLE int
  CvSeq s


# Curves and Shapes
Line
  CvArr img
  CvPoint pt1
  CvPoint pt2
  CvScalar color
  int thickness 1
  int lineType 8
  int shift 0
Rectangle
  CvArr img
  CvPoint pt1
  CvPoint pt2
  CvScalar color
  int thickness 1
  int lineType 8
  int shift 0
Circle
  CvArr img
  CvPoint center
  int radius
  CvScalar color
  int thickness 1
  int lineType 8
  int shift 0
Ellipse
  CvArr img
  CvPoint center
  CvSize axes
  double angle
  double start_angle
  double end_angle
  CvScalar color
  int thickness 1
  int lineType 8
  int shift 0
EllipseBox
  CvArr img
  CvBox2D box
  CvScalar color
  int thickness 1
  int lineType 8
  int shift 0
FillPoly
  CvArr img
  pts_npts_contours polys
  CvScalar color
  int lineType 8
  int shift 0
FillConvexPoly
  CvArr img
  CvPoints pn
  CvScalar color
  int lineType 8
  int shift 0
PolyLine
  CvArr img
  pts_npts_contours polys
  int is_closed
  CvScalar color
  int thickness 1
  int lineType 8
  int shift 0

#Text
InitFont font
  CvFont font /O
  int fontFace
  double hscale
  double vscale
  double shear 0
  int thickness 1
  int lineType 8
PutText
  CvArr img
  char* text
  CvPoint org
  CvFont* font
  CvScalar color
GetTextSize textSize,baseline
  char* textString
  CvFont* font
  CvSize textSize /O
  int baseline /O

# Point Sets and Contours
DrawContours
  CvArr img
  CvSeq contour
  CvScalar external_color
  CvScalar hole_color
  int max_level
  int thickness 1
  int lineType 8
  CvPoint offset cvPoint(0,0)

# RTTI and Generic Functions
Save
  char* filename
  generic structPtr
  char* name NULL
  char* comment NULL
Load generic
  char* filename
  CvMemStorage storage NULL
  char* name NULL

# Accessing Elements and sub-Arrays
GetRow submat
  CvArr arr
  CvMat submat /J:arr,O,A
  int row
GetRows submat
  CvArr arr
  CvMat submat /J:arr,O,A
  int startRow
  int endRow
  int deltaRow 1
GetCol submat
  CvArr arr
  CvMat submat /J:arr,O,A
  int col
GetCols submat
  CvArr arr
  CvMat submat /J:arr,O,A
  int startCol
  int endCol
GetDiag submat
  CvArr arr
  CvMat submat /J:arr,O,A
  int diag 0
GetSubRect submat
  CvArr arr
  CvMat submat /J:arr,O,A
  CvRect rect
GetSize CvSize
  CvArr arr
GetElemType int
  CvArr arr

# Copying and Filling
Copy
  CvArr src
  CvArr dst
  CvArr mask NULL
Set
  CvArr arr
  CvScalar value
  CvArr mask NULL
SetZero
  CvArr arr
Zero
  CvArr arr
SetIdentity
  CvArr mat
  CvScalar value cvRealScalar(1)
Range
  CvArr mat
  double start
  double end

# Transforms and Permutations
# Reshape, ReshapeND - requires special data refcount code
Repeat
  CvArr src
  CvArr dst
Flip
  CvArr src
  CvArr dst NULL
  int flipMode 0
Split
  CvArr src
  CvArr dst0
  CvArr dst1
  CvArr dst2
  CvArr dst3
CvtPixToPlane
  CvArr src
  CvArr dst0
  CvArr dst1
  CvArr dst2
  CvArr dst3
Merge
  CvArr src0
  CvArr src1
  CvArr src2
  CvArr src3
  CvArr dst
MixChannels
  cvarr_count src /K
  cvarr_count dst
  intpair fromTo 
RandShuffle
  CvArr mat
  CvRNG* rng
  double iter_factor 1.0
Sort
  CvArr src
  CvArr dst
  CvArr idxmat
  int flags 0

# Arithmetic, Logic and Comparison
LUT
  CvArr src
  CvArr dst
  CvArr lut
ConvertScale
  CvArr src
  CvArr dst
  double scale 1.0
  double shift 0.0
CvtScale
  CvArr src
  CvArr dst
  double scale 1.0
  double shift 0.0
Scale
  CvArr src
  CvArr dst
  double scale 1.0
  double shift 0.0
Convert
  CvArr src
  CvArr dst
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
KMeans2 double
  CvArr samples
  int nclusters
  CvArr labels
  CvTermCriteria termcrit
  int attempts 1
  int flags 0
  CvArr centers NULL

# 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 double
  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

# Computational Geometry
MaxRect CvRect
  CvRect* rect1
  CvRect* rect2
# TODO PointSeqFromMat
BoxPoints points
  CvBox2D box
  CvPoint2D32f_4 points /O,A
FitEllipse2 CvBox2D
  CvArr points
ConvexHull2 CvSeq*
  cvarrseq points
  CvMemStorage storage
  int orientation CV_CLOCKWISE
  int return_points 0
CheckContourConvexity int
  cvarrseq contour
ConvexityDefects CvSeqOfCvConvexityDefect*
  cvarrseq contour
  CvSeq convexhull
  CvMemStorage storage
PointPolygonTest double
  cvarrseq contour
  CvPoint2D32f pt
  int measure_dist
MinAreaRect2 CvBox2D
  cvarrseq points
  CvMemStorage storage NULL
MinEnclosingCircle int,center,radius
  cvarrseq points
  CvPoint2D32f center /O
  float radius /O

# Planar Subdivisions

Subdiv2DGetEdge CvSubdiv2DEdge
  CvSubdiv2DEdge edge
  CvNextEdgeType type
Subdiv2DNextEdge CvSubdiv2DEdge
  CvSubdiv2DEdge edge
Subdiv2DRotateEdge CvSubdiv2DEdge
  CvSubdiv2DEdge edge
  int rotate
Subdiv2DEdgeOrg CvSubdiv2DPoint*
  CvSubdiv2DEdge edge
Subdiv2DEdgeDst CvSubdiv2DPoint*
  CvSubdiv2DEdge edge
CreateSubdivDelaunay2D CvSubdiv2D*
  CvRect rect
  CvMemStorage storage
SubdivDelaunay2DInsert CvSubdiv2DPoint*
  CvSubdiv2D* subdiv
  CvPoint2D32f pt
CalcSubdivVoronoi2D
  CvSubdiv2D* subdiv
ClearSubdivVoronoi2D
  CvSubdiv2D* subdiv
FindNearestPoint2D CvSubdiv2DPoint*
  CvSubdiv2D* subdiv
  CvPoint2D32f pt

# Object Detection
HaarDetectObjects CvSeqOfCvAvgComp*
  CvArr image
  CvHaarClassifierCascade* cascade
  CvMemStorage storage
  double scale_factor 1.1   /ch_doubleAbove1
  int min_neighbors 3
  int flags 0
  CvSize min_size cvSize(0,0)

ComputeCorrespondEpilines
  CvMat points
  int whichImage
  CvMat F
  CvMat lines
ConvertPointsHomogeneous
  CvMat src
  CvMat dst
ProjectPoints2
  CvMat objectPoints
  CvMat rvec
  CvMat tvec
  CvMat cameraMatrix
  CvMat distCoeffs
  CvMat imagePoints
  CvMat dpdrot NULL
  CvMat dpdt NULL
  CvMat dpdf NULL
  CvMat dpdc NULL
  CvMat dpddist NULL
ReprojectImageTo3D
  CvArr disparity
  CvArr _3dImage
  CvMat Q
  int handleMissingValues 0
RQDecomp3x3 eulerAngles
  CvMat M
  CvMat R
  CvMat Q
  CvMat Qx NULL
  CvMat Qy NULL
  CvMat Qz NULL
  CvPoint3D64f eulerAngles /O
FindHomography
  CvMat srcPoints
  CvMat dstPoints
  CvMat H
  int method 0
  double ransacReprojThreshold 3.0
  CvMat status NULL
CreateStereoBMState CvStereoBMState*
  int preset CV_STEREO_BM_BASIC
  int numberOfDisparities 0
CreateStereoGCState CvStereoGCState*
  int numberOfDisparities
  int maxIters
FindStereoCorrespondenceBM
  CvArr left
  CvArr right
  CvArr disparity
  CvStereoBMState* state
FindStereoCorrespondenceGC
  CvArr left
  CvArr right
  CvArr dispLeft
  CvArr dispRight
  CvStereoGCState* state
  int useDisparityGuess 0
CalibrateCamera2 
  CvMat objectPoints
  CvMat imagePoints
  CvMat pointCounts
  CvSize imageSize
  CvMat cameraMatrix
  CvMat distCoeffs
  CvMat rvecs
  CvMat tvecs
  int flags 0
CalibrationMatrixValues fovx,fovy,focalLength,principalPoint,pixelAspectRatio
  CvMat calibMatr
  CvSize image_size
  double apertureWidth 0
  double apertureHeight 0
  double fovx /O
  double fovy /O
  double focalLength /O
  CvPoint2D64f principalPoint /O
  double pixelAspectRatio /O
FindExtrinsicCameraParams2
  CvMat objectPoints
  CvMat imagePoints
  CvMat cameraMatrix
  CvMat distCoeffs
  CvMat rvec
  CvMat tvec
  int useExtrinsicGuess 0
FindFundamentalMat int
  CvMat points1
  CvMat points2
  CvMat fundamentalMatrix
  int method CV_FM_RANSAC
  double param1 1.
  double param2 0.99
  CvMat status NULL
StereoCalibrate
  CvMat objectPoints
  CvMat imagePoints1
  CvMat imagePoints2
  CvMat pointCounts
  CvMat cameraMatrix1
  CvMat distCoeffs1
  CvMat cameraMatrix2
  CvMat distCoeffs2
  CvSize imageSize
  CvMat R
  CvMat T
  CvMat E NULL
  CvMat F NULL
  CvTermCriteria term_crit cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS,30,1e-6)
  int flags CV_CALIB_FIX_INTRINSIC
GetOptimalNewCameraMatrix
  CvMat cameraMatrix
  CvMat distCoeffs
  CvSize imageSize
  double alpha
  CvMat newCameraMatrix
  CvSize newImageSize cvSize(0,0)
  CvRect* validPixROI NULL
  int centerPrincipalPoint 0
InitIntrinsicParams2D
  CvMat objectPoints
  CvMat imagePoints
  CvMat npoints
  CvSize imageSize
  CvMat cameraMatrix
  double aspectRatio 1.
StereoRectify roi1,roi2
  CvMat cameraMatrix1
  CvMat cameraMatrix2
  CvMat distCoeffs1
  CvMat distCoeffs2
  CvSize imageSize
  CvMat R
  CvMat T
  CvMat R1
  CvMat R2
  CvMat P1
  CvMat P2
  CvMat Q NULL
  int flags CV_CALIB_ZERO_DISPARITY
  double alpha -1
  CvSize newImageSize cvSize(0,0)
  CvRect roi1 /O
  CvRect roi2 /O
StereoRectifyUncalibrated
  CvMat points1
  CvMat points2
  CvMat F
  CvSize imageSize
  CvMat H1
  CvMat H2
  double threshold 5
Rodrigues2
  CvMat src
  CvMat dst
  CvMat jacobian 0
Undistort2
  CvArr src
  CvArr dst
  CvMat cameraMatrix
  CvMat distCoeffs
InitUndistortMap
  CvMat cameraMatrix
  CvMat distCoeffs
  CvArr map1
  CvArr map2
InitUndistortRectifyMap
  CvMat cameraMatrix
  CvMat distCoeffs
  CvMat R
  CvMat newCameraMatrix
  CvArr map1
  CvArr map2
UndistortPoints
  CvMat src
  CvMat dst
  CvMat cameraMatrix
  CvMat distCoeffs
  CvMat R NULL
  CvMat P NULL
DecomposeProjectionMatrix eulerAngles
  CvMat projMatrix
  CvMat cameraMatrix
  CvMat rotMatrix
  CvMat transVect
  CvMat rotMatrX NULL
  CvMat rotMatrY NULL
  CvMat rotMatrZ NULL
  CvPoint3D64f eulerAngles /O
DrawChessboardCorners
  CvArr image
  CvSize patternSize
  CvPoint2D32fs corners
  int patternWasFound

CreatePOSITObject CvPOSITObject*
  CvPoint3D32fs points
POSIT rotationMatrix,translation_vector
  CvPOSITObject* posit_object
  CvPoint2D32f* imagePoints
  double focal_length
  CvTermCriteria criteria
  CvMatr32f_i rotationMatrix /O,A
  CvVect32f_i translation_vector /O,A

EstimateRigidTransform
  CvArr A
  CvArr B
  CvMat M
  int full_affine

# Accumulation of Background Statistics
Acc
  CvArr image
  CvArr sum
  CvArr mask NULL
SquareAcc
  CvArr image
  CvArr sqsum
  CvArr mask NULL
MultiplyAcc
  CvArr image1
  CvArr image2
  CvArr acc
  CvArr mask NULL
RunningAvg
  CvArr image
  CvArr acc
  double alpha
  CvArr mask NULL

# Motion Templates
UpdateMotionHistory
  CvArr silhouette
  CvArr mhi
  double timestamp
  double duration
CalcMotionGradient
  CvArr mhi          /ch_matF
  CvArr mask
  CvArr orientation  /ch_matF
  double delta1
  double delta2
  int apertureSize 3 /ch_aperture
CalcGlobalOrientation double
  CvArr orientation
  CvArr mask
  CvArr mhi
  double timestamp
  double duration
SegmentMotion CvSeq*
  CvArr mhi
  CvArr seg_mask
  CvMemStorage storage
  double timestamp
  double seg_thresh

# Object Tracking
MeanShift comp
  CvArr prob_image
  CvRect window
  CvTermCriteria criteria
  CvConnectedComp comp /O
CamShift int,comp,box
  CvArr prob_image
  CvRect window
  CvTermCriteria criteria
  CvConnectedComp comp /O
  CvBox2D box /O
CreateKalman CvKalman*
  int dynam_params
  int measure_params
  int control_params 0
KalmanCorrect ROCvMat*
  CvKalman* kalman
  CvMat measurement
KalmanPredict ROCvMat*
  CvKalman* kalman
  CvMat control NULL
SnakeImage points
  IplImage image
  CvPoints points
  floats alpha
  floats beta
  floats gamma
  CvSize win
  CvTermCriteria criteria
  int calc_gradient 1

# 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
ConvertImage
  CvArr src
  CvArr dst
  int flags 0
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
GetTrackbarPos int
  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
  int index 0
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

GrabCut
  CvArr image
  CvArr mask
  CvRect rect
  CvArr bgdModel
  CvArr fgdModel
  int iterCount
  int mode

# 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 float /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 NULL
  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
  CvSize size
  int depth
  int channels
CreateImage IplImage* /doconly
  CvSize size
  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 0
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 CvSeq /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 dim1,dim2,... /doconly
  CvArr arr
GetHuMoments hu /doconly
  CvMoments moments
  PyObject* hu /O
GetImage iplimage /doconly
  CvMat arr
GetMat CvMat /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 CvMat /doconly
  CvMat arr
  int newCn
  ints newDims
Reshape CvMat /doconly
  CvArr arr
  int newCn
  int newRows 0
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 int /doconly
  int delay 0
