fixed the output disparity at the extreme cases (minDisparity or minDisparity + numOfDisp - 1). Thanks to Patrick Mihelich for the report (trac #395)

15 years ago · bed63cc7c2
parent f668a230ea
commit bed63cc7c2
1 changed files with 1 additions and 1 deletions
--- a/modules/calib3d/src/stereobm.cpp
+++ b/modules/calib3d/src/stereobm.cpp
@ -496,7 +496,7 @@ static void findStereoCorrespondenceBM_SSE2( const Mat& left, const Mat& right,
                dptr[y*dstep] = (short)(((ndisp - mind - 1 + mindisp)*256 + (d != 0 ? (p-n)*256/d : 0) + 15) >> 4);
            }
            else
-                dptr[y*dstep] = (short)((ndisp - mind - 1)*16);
+                dptr[y*dstep] = (short)((ndisp - mind - 1 + mindisp)*16);
            costptr[y*coststep] = sad[mind];
        }
    }