added Harris corner detector into gpu module

2010-11-30 08:04:37 +00:00
parent 6cddef8650
commit 9adfc2cadc
4 changed files with 143 additions and 0 deletions
--- a/modules/gpu/include/opencv2/gpu/gpu.hpp
+++ b/modules/gpu/include/opencv2/gpu/gpu.hpp
@@ -627,6 +627,10 @@ namespace cv
        //! disabled until fix crash
        CV_EXPORTS void Canny(const GpuMat& image, GpuMat& edges, double threshold1, double threshold2, int apertureSize = 3);

+        //! computes Harris cornerness criteria at each image pixel 
+        // (does BORDER_CONSTANT interpolation with 0 as the fill value)
+        CV_EXPORTS void cornerHarris(const GpuMat& src, GpuMat& dst, int blockSize, int apertureSize, double k);
+
        //////////////////////////////// Filter Engine ////////////////////////////////

        /*!