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ocl: show diff

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This commit is contained in:
Alexander Alekhin 2013-10-24 01:29:39 +04:00
parent 6dda2652cd
commit 133d889e33
2 changed files with 18 additions and 1 deletions
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17
modules/ocl/test/utility.cpp
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@ -231,4 +231,21 @@ double checkRectSimilarity(Size sz, std::vector<Rect>& ob1, std::vector<Rect>& o
return final_test_result;
}
void showDiff(const Mat& gold, const Mat& actual, double eps)
{
Mat diff;
absdiff(gold, actual, diff);
threshold(diff, diff, eps, 255.0, cv::THRESH_BINARY);
namedWindow("gold", WINDOW_NORMAL);
namedWindow("actual", WINDOW_NORMAL);
namedWindow("diff", WINDOW_NORMAL);
imshow("gold", gold);
imshow("actual", actual);
imshow("diff", diff);
waitKey();
}
} // namespace cvtest

2
modules/ocl/test/utility.hpp
View File

@ -52,7 +52,7 @@ extern int LOOP_TIMES;
namespace cvtest {
//void showDiff(cv::InputArray gold, cv::InputArray actual, double eps);
void showDiff(const Mat& gold, const Mat& actual, double eps);
cv::ocl::oclMat createMat_ocl(cv::RNG& rng, Size size, int type, bool useRoi);
cv::ocl::oclMat loadMat_ocl(cv::RNG& rng, const Mat& m, bool useRoi);