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Let LineSegmentDetector output line segment coordinates in float precision, as supported by the LSD algorithm.

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karelknoest
2014-12-11 10:30:24 +01:00
parent 95ecdc3af9
commit 1ded2de2dd
4 changed files with 19 additions and 19 deletions
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modules/imgproc/include/opencv2/imgproc.hpp
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@@ -985,8 +985,8 @@ public:
@param _image A grayscale (CV_8UC1) input image. If only a roi needs to be selected, use:
`lsd_ptr-\>detect(image(roi), lines, ...); lines += Scalar(roi.x, roi.y, roi.x, roi.y);`
@param _lines A vector of Vec4i elements specifying the beginning and ending point of a line. Where
Vec4i is (x1, y1, x2, y2), point 1 is the start, point 2 - end. Returned lines are strictly
@param _lines A vector of Vec4f elements specifying the beginning and ending point of a line. Where
Vec4f is (x1, y1, x2, y2), point 1 is the start, point 2 - end. Returned lines are strictly
oriented depending on the gradient.
@param width Vector of widths of the regions, where the lines are found. E.g. Width of line.
@param prec Vector of precisions with which the lines are found.