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2d69dd1215
Migrate G-API module from main repo to opencv_contrib #3827 Related to https://github.com/opencv/opencv/pull/26469 Required https://github.com/opencv/opencv/pull/26527 CI: https://github.com/opencv/ci-gha-workflow/pull/201 TODO: - [x] Python types generator fix - [x] CI update ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [ ] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake
89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
#include "perf_precomp.hpp"
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#include "../test/common/gapi_tests_common.hpp"
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namespace opencv_test
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{
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struct SobelEdgeDetector: public TestPerfParams<cv::Size> {};
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PERF_TEST_P_(SobelEdgeDetector, Fluid)
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{
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Size sz = GetParam();
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initMatsRandU(CV_8UC3, sz, CV_8UC3, false);
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GMat in;
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GMat gx = gapi::Sobel(in, CV_32F, 1, 0);
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GMat gy = gapi::Sobel(in, CV_32F, 0, 1);
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GMat mag = gapi::sqrt(gapi::mul(gx, gx) + gapi::mul(gy, gy));
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GMat out = gapi::convertTo(mag, CV_8U);
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GComputation sobel(in, out);
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auto pkg = gapi::combine(gapi::core::fluid::kernels(),
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gapi::imgproc::fluid::kernels());
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auto cc = sobel.compile(cv::descr_of(in_mat1),
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cv::compile_args(cv::gapi::use_only{pkg}));
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cc(in_mat1, out_mat_gapi);
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TEST_CYCLE()
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{
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cc(in_mat1, out_mat_gapi);
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}
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SANITY_CHECK_NOTHING();
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}
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PERF_TEST_P_(SobelEdgeDetector, OpenCV)
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{
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Size sz = GetParam();
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initMatsRandU(CV_8UC3, sz, CV_8UC3, false);
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Mat gx, gy;
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Mat mag;
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auto cc = [&](const cv::Mat &in_mat, cv::Mat &out_mat) {
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using namespace cv;
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Sobel(in_mat, gx, CV_32F, 1, 0);
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Sobel(in_mat, gy, CV_32F, 0, 1);
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sqrt(gx.mul(gx) + gy.mul(gy), mag);
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mag.convertTo(out_mat, CV_8U);
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};
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cc(in_mat1, out_mat_gapi);
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TEST_CYCLE()
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{
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cc(in_mat1, out_mat_gapi);
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}
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SANITY_CHECK_NOTHING();
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}
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PERF_TEST_P_(SobelEdgeDetector, OpenCV_Smarter)
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{
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Size sz = GetParam();
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initMatsRandU(CV_8UC3, sz, CV_8UC3, false);
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Mat gx, gy;
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Mat ggx, ggy;
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Mat sum;
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Mat mag;
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auto cc = [&](const cv::Mat &in_mat, cv::Mat &out_mat) {
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cv::Sobel(in_mat, gx, CV_32F, 1, 0);
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cv::Sobel(in_mat, gy, CV_32F, 0, 1);
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cv::multiply(gx, gx, ggx);
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cv::multiply(gy, gy, ggy);
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cv::add(ggx, ggy, sum);
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cv::sqrt(sum, mag);
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mag.convertTo(out_mat, CV_8U);
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};
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cc(in_mat1, out_mat_gapi);
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TEST_CYCLE()
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{
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cc(in_mat1, out_mat_gapi);
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}
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SANITY_CHECK_NOTHING();
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}
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INSTANTIATE_TEST_CASE_P(Benchmark, SobelEdgeDetector,
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Values(cv::Size(320, 240),
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cv::Size(640, 480),
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cv::Size(1280, 720),
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cv::Size(1920, 1080),
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cv::Size(3840, 2170)));
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} // opencv_test
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