52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
|
// This file is part of OpenCV project.
|
||
|
|
// It is subject to the license terms in the LICENSE file found in the top-level directory
|
||
|
|
// of this distribution and at http://opencv.org/license.html.
|
||
|
|
|
||
|
|
#include "test_precomp.hpp"
|
||
|
|
|
||
|
|
#define TEST_CASE_NAME CV_Quality_SSIM
|
||
|
|
|
||
|
|
namespace opencv_test
|
||
|
|
{
|
||
|
|
namespace quality_test
|
||
|
|
{
|
||
|
|
|
||
|
|
// expected ssim per channel
|
||
|
|
const cv::Scalar
|
||
|
|
SSIM_EXPECTED_1 = { .1501 }
|
||
|
|
, SSIM_EXPECTED_2 = { .7541, .7742, .8095 }
|
||
|
|
;
|
||
|
|
|
||
|
|
// static method
|
||
|
|
TEST(TEST_CASE_NAME, static_)
|
||
|
|
{
|
||
|
|
cv::Mat qMat = {};
|
||
|
|
quality_expect_near(quality::QualitySSIM::compute(get_testfile_1a(), get_testfile_1a(), qMat), cv::Scalar(1.)); // ref vs ref == 1.
|
||
|
|
check_quality_map(qMat);
|
||
|
|
}
|
||
|
|
|
||
|
|
// single channel, with/without opencl
|
||
|
|
TEST(TEST_CASE_NAME, single_channel)
|
||
|
|
{
|
||
|
|
auto fn = []() { quality_test(quality::QualitySSIM::create(get_testfile_1a()), get_testfile_1b(), SSIM_EXPECTED_1); };
|
||
|
|
OCL_OFF(fn());
|
||
|
|
OCL_ON(fn());
|
||
|
|
}
|
||
|
|
|
||
|
|
// multi-channel
|
||
|
|
TEST(TEST_CASE_NAME, multi_channel)
|
||
|
|
{
|
||
|
|
quality_test(quality::QualitySSIM::create(get_testfile_2a()), get_testfile_2b(), SSIM_EXPECTED_2);
|
||
|
|
}
|
||
|
|
|
||
|
|
// internal a/b test
|
||
|
|
/*
|
||
|
|
TEST(TEST_CASE_NAME, performance)
|
||
|
|
{
|
||
|
|
auto ref = get_testfile_1a();
|
||
|
|
auto cmp = get_testfile_1b();
|
||
|
|
quality_performance_test("SSIM", [&]() { cv::quality::QualitySSIM::compute(ref, cmp, cv::noArray()); });
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
}
|
||
|
|
} // namespace
|