Merge pull request #156 from jet47/gpu-hough-lines-fix

13 years ago · 72a63922d2
parent e4fb680566 a9919e01d0
commit 72a63922d2
1 changed files with 1 additions and 1 deletions
--- a/modules/gpu/src/cuda/hough.cu
+++ b/modules/gpu/src/cuda/hough.cu
@ -236,7 +236,7 @@ namespace cv { namespace gpu { namespace device
            const int r = blockIdx.x * blockDim.x + threadIdx.x;
            const int n = blockIdx.y * blockDim.y + threadIdx.y;

-            if (r >= accum.cols - 2 && n >= accum.rows - 2)
+            if (r >= accum.cols - 2 || n >= accum.rows - 2)
                return;

            const int curVotes = accum(n + 1, r + 1);