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Merge pull request #1147 from lhelontra:edgenms

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Vadim Pisarevsky
2017-05-17 15:24:40 +00:00
parent 74e439f4db da280ac55d
commit 9b5aa2a56f
3 changed files with 211 additions and 9 deletions
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26
modules/ximgproc/include/opencv2/ximgproc/structured_edge_detection.hpp
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@@ -102,11 +102,31 @@ public:
The algorithm underlies this function is much more robust to texture presence, than common
approaches, e.g. Sobel
@param src source image (RGB, float, in [0;1]) to detect edges
@param dst destination image (grayscale, float, in [0;1]) where edges are drawn
@param _src source image (RGB, float, in [0;1]) to detect edges
@param _dst destination image (grayscale, float, in [0;1]) where edges are drawn
@sa Sobel, Canny
*/
CV_WRAP virtual void detectEdges(const Mat &src, CV_OUT Mat &dst) const = 0;
CV_WRAP virtual void detectEdges(cv::InputArray _src, cv::OutputArray _dst) const = 0;
/** @brief The function computes orientation from edge image.
@param _src edge image.
@param _dst orientation image.
*/
CV_WRAP virtual void computeOrientation(cv::InputArray _src, cv::OutputArray _dst) const = 0;
/** @brief The function edgenms in edge image and suppress edges where edge is stronger in orthogonal direction.
@param edge_image edge image from detectEdges function.
@param orientation_image orientation image from computeOrientation function.
@param _dst suppressed image (grayscale, float, in [0;1])
@param r radius for NMS suppression.
@param s radius for boundary suppression.
@param m multiplier for conservative suppression.
@param isParallel enables/disables parallel computing.
*/
CV_WRAP virtual void edgesNms(cv::InputArray edge_image, cv::InputArray orientation_image, cv::OutputArray _dst, int r = 2, int s = 0, float m = 1, bool isParallel = true) const = 0;
};
/*!