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29 lines
973 B
29 lines
973 B
// This file is part of OpenCV project. |
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// It is subject to the license terms in the LICENSE file found in the top-level directory |
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// of this distribution and at http://opencv.org/license.html. |
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#include "test_precomp.hpp" |
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namespace opencv_test { namespace { |
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TEST(ximgproc_AnisotropicDiffusion, regression) |
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{ |
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string folder = string(cvtest::TS::ptr()->get_data_path()) + "cv/shared/"; |
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string original_path = folder + "fruits.png"; |
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Mat original = imread(original_path, IMREAD_COLOR); |
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ASSERT_FALSE(original.empty()) << "Could not load input image " << original_path; |
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ASSERT_EQ(3, original.channels()) << "Load color input image " << original_path; |
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Mat result; |
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float alpha = 1.0f; |
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float K = 0.02f; |
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int niters = 10; |
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ximgproc::anisotropicDiffusion(original, result, alpha, K, niters); |
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double adiff_psnr = cvtest::PSNR(original, result); |
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//printf("psnr=%.2f\n", adiff_psnr); |
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ASSERT_GT(adiff_psnr, 25.0); |
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} |
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}} // namespace
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