gpu::HoughLinesP

2012-12-06 15:14:20 +04:00
parent a6dc6f72b3
commit aad76090ce
7 changed files with 291 additions and 4 deletions
--- a/modules/gpu/src/imgproc.cpp
+++ b/modules/gpu/src/imgproc.cpp
@@ -1484,6 +1484,7 @@ namespace
    {
        using namespace canny;

+        buf.map.setTo(Scalar::all(0));
        calcMap(dx, dy, buf.mag, buf.map, low_thresh, high_thresh);

        edgesHysteresisLocal(buf.map, buf.st1.ptr<ushort2>());