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fixed ocl::norm (with NORM_RELATIVE specified) when norm(src2) == 0

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Ilya Lavrenov
2013-10-30 16:48:12 +04:00
parent 957c85e9c4
commit c674d3cf49
1 changed files with 1 additions and 1 deletions
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modules/ocl/src/arithm.cpp
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@@ -688,7 +688,7 @@ double cv::ocl::norm(const oclMat &src1, const oclMat &src2, int normType)
break; break;
} }
if (isRelative) if (isRelative)
r = r / norm(src2, normType); r = r / (norm(src2, normType) + DBL_EPSILON);
return r; return r;
} }