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fixed bug in gpu::HoughLines

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This commit is contained in:
Vladislav Vinogradov 2012-11-13 17:54:17 +04:00
parent 6484732509
commit a9919e01d0
1 changed files with 1 additions and 1 deletions
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2
modules/gpu/src/cuda/hough.cu
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@ -236,7 +236,7 @@ namespace cv { namespace gpu { namespace device
const int r = blockIdx.x * blockDim.x + threadIdx.x; const int r = blockIdx.x * blockDim.x + threadIdx.x;
const int n = blockIdx.y * blockDim.y + threadIdx.y; 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; return;
const int curVotes = accum(n + 1, r + 1); const int curVotes = accum(n + 1, r + 1);