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fix tests for gpu::matchTemplate:

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use ASSERT_FLOAT_EQ to compare float values, it is more robust for
large values
This commit is contained in:
Vladislav Vinogradov 2014-12-25 17:43:13 +03:00
parent 1ed22204c8
commit d00f36ec75
1 changed files with 24 additions and 2 deletions
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26
modules/gpu/test/test_imgproc.cpp
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@ -692,7 +692,18 @@ GPU_TEST_P(MatchTemplate8U, Accuracy)
cv::Mat dst_gold;
cv::matchTemplate(image, templ, dst_gold, method);
EXPECT_MAT_NEAR(dst_gold, dst, templ_size.area() * 1e-1);
cv::Mat h_dst(dst);
ASSERT_EQ(dst_gold.size(), h_dst.size());
ASSERT_EQ(dst_gold.type(), h_dst.type());
for (int y = 0; y < h_dst.rows; ++y)
{
for (int x = 0; x < h_dst.cols; ++x)
{
float gold_val = dst_gold.at<float>(y, x);
float actual_val = dst_gold.at<float>(y, x);
ASSERT_FLOAT_EQ(gold_val, actual_val) << y << ", " << x;
}
}
}
INSTANTIATE_TEST_CASE_P(GPU_ImgProc, MatchTemplate8U, testing::Combine(
@ -738,7 +749,18 @@ GPU_TEST_P(MatchTemplate32F, Regression)
cv::Mat dst_gold;
cv::matchTemplate(image, templ, dst_gold, method);
EXPECT_MAT_NEAR(dst_gold, dst, templ_size.area() * 1e-1);
cv::Mat h_dst(dst);
ASSERT_EQ(dst_gold.size(), h_dst.size());
ASSERT_EQ(dst_gold.type(), h_dst.type());
for (int y = 0; y < h_dst.rows; ++y)
{
for (int x = 0; x < h_dst.cols; ++x)
{
float gold_val = dst_gold.at<float>(y, x);
float actual_val = dst_gold.at<float>(y, x);
ASSERT_FLOAT_EQ(gold_val, actual_val) << y << ", " << x;
}
}
}
INSTANTIATE_TEST_CASE_P(GPU_ImgProc, MatchTemplate32F, testing::Combine(