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fixed GPU meanshift segmentation test under Ubuntu

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This commit is contained in:
Alexey Spizhevoy 2011-02-14 08:56:57 +00:00
parent 975ecaca7d
commit ae4ab7ff54
1 changed files with 16 additions and 2 deletions
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18
tests/gpu/src/mssegmentation.cpp
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@ -86,11 +86,10 @@ struct CV_GpuMeanShiftSegmentationTest : public CvTest {
ts->set_failed_test_info(CvTS::FAIL_MISSING_TEST_DATA); ts->set_failed_test_info(CvTS::FAIL_MISSING_TEST_DATA);
return; return;
} }
if (abs(cv::norm(dst_rgb - dst_ref, NORM_INF)) > 1e-3) if (CheckSimilarity(dst_rgb, dst_ref, 1e-3f) != CvTS::OK)
{ {
ts->printf(CvTS::LOG, "\ndiffers from image *minsize%d.png\n", minsize); ts->printf(CvTS::LOG, "\ndiffers from image *minsize%d.png\n", minsize);
ts->set_failed_test_info(CvTS::FAIL_BAD_ACCURACY); ts->set_failed_test_info(CvTS::FAIL_BAD_ACCURACY);
return;
} }
} }
} }
@ -103,4 +102,19 @@ struct CV_GpuMeanShiftSegmentationTest : public CvTest {
ts->set_failed_test_info(CvTS::OK); ts->set_failed_test_info(CvTS::OK);
} }
int CheckSimilarity(const Mat& m1, const Mat& m2, float max_err)
{
Mat diff;
cv::matchTemplate(m1, m2, diff, CV_TM_CCORR_NORMED);
float err = abs(diff.at<float>(0, 0) - 1.f);
if (err > max_err)
return CvTS::FAIL_INVALID_OUTPUT;
return CvTS::OK;
}
} ms_segm_test; } ms_segm_test;