fixed parallel block matching stereo correspondence algorithm (ticket #997; thanks to jbieger for the patch)

14 years ago · 04a4e51920
parent cffd89f88f
commit 04a4e51920
1 changed files with 1 additions and 1 deletions
--- a/modules/calib3d/src/stereobm.cpp
+++ b/modules/calib3d/src/stereobm.cpp
@ -718,7 +718,7 @@ struct FindStereoCorrespInvoker
        uchar *ptr = state->slidingSumBuf->data.ptr + range.begin() * stripeBufSize;
        int FILTERED = (state->minDisparity - 1)*16;
        
-        Rect roi = validDisparityRect & Rect(0, _row0, cols, _row1);
+        Rect roi = validDisparityRect & Rect(0, _row0, cols, _row1 - _row0);
        if( roi.height == 0 )
            return;
        int row0 = roi.y;