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added missing arithm operations to gpu module

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This commit is contained in:
Vladislav Vinogradov
2011-10-10 08:19:11 +00:00
parent f947c2eb96
commit ed749c4bfe
6 changed files with 1817 additions and 463 deletions
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1342
modules/gpu/src/cuda/element_operations.cu
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846
modules/gpu/src/element_operations.cpp
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6
modules/gpu/src/filtering.cpp
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@@ -639,17 +639,17 @@ void cv::gpu::morphologyEx(const GpuMat& src, GpuMat& dst, int op, const Mat& ke
case CV_MOP_GRADIENT:
erode(src, buf2, kernel, buf1, anchor, iterations, stream);
dilate(src, dst, kernel, buf1, anchor, iterations, stream);
subtract(dst, buf2, dst, stream);
subtract(dst, buf2, dst, GpuMat(), -1, stream);
break;
case CV_MOP_TOPHAT:
erode(src, dst, kernel, buf1, anchor, iterations, stream);
dilate(dst, buf2, kernel, buf1, anchor, iterations, stream);
subtract(src, buf2, dst, stream);
subtract(src, buf2, dst, GpuMat(), -1, stream);
break;
case CV_MOP_BLACKHAT:
dilate(src, dst, kernel, buf1, anchor, iterations, stream);
erode(dst, buf2, kernel, buf1, anchor, iterations, stream);
subtract(buf2, src, dst, stream);
subtract(buf2, src, dst, GpuMat(), -1, stream);
break;
default:
CV_Error(CV_StsBadArg, "unknown morphological operation");