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145 lines
4.7 KiB
C++
145 lines
4.7 KiB
C++
// 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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//
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// Copyright (C) 2014, Itseez, Inc, all rights reserved.
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#include "../perf_precomp.hpp"
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#include "opencv2/ts/ocl_perf.hpp"
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using namespace cv;
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using namespace perf;
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using namespace cvtest::ocl;
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using namespace std;
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using namespace std::tr1;
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#define SURF_MATCH_CONFIDENCE 0.65f
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#define ORB_MATCH_CONFIDENCE 0.3f
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#define WORK_MEGAPIX 0.6
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typedef TestBaseWithParam<string> stitch;
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#ifdef HAVE_OPENCV_NONFREE_TODO_FIND_WHY_SURF_IS_NOT_ABLE_TO_STITCH_PANOS
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#define TEST_DETECTORS testing::Values("surf", "orb")
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#else
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#define TEST_DETECTORS testing::Values<string>("orb")
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#endif
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OCL_PERF_TEST_P(stitch, a123, TEST_DETECTORS)
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{
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UMat pano;
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vector<Mat> _imgs;
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_imgs.push_back( imread( getDataPath("stitching/a1.png") ) );
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_imgs.push_back( imread( getDataPath("stitching/a2.png") ) );
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_imgs.push_back( imread( getDataPath("stitching/a3.png") ) );
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vector<UMat> imgs = ToUMat(_imgs);
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Ptr<detail::FeaturesFinder> featuresFinder = GetParam() == "orb"
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? Ptr<detail::FeaturesFinder>(new detail::OrbFeaturesFinder())
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: Ptr<detail::FeaturesFinder>(new detail::SurfFeaturesFinder());
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Ptr<detail::FeaturesMatcher> featuresMatcher = GetParam() == "orb"
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? makePtr<detail::BestOf2NearestMatcher>(false, ORB_MATCH_CONFIDENCE)
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: makePtr<detail::BestOf2NearestMatcher>(false, SURF_MATCH_CONFIDENCE);
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declare.iterations(20);
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while(next())
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{
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Stitcher stitcher = Stitcher::createDefault();
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stitcher.setFeaturesFinder(featuresFinder);
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stitcher.setFeaturesMatcher(featuresMatcher);
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stitcher.setWarper(makePtr<SphericalWarper>());
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stitcher.setRegistrationResol(WORK_MEGAPIX);
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startTimer();
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stitcher.stitch(imgs, pano);
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stopTimer();
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}
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EXPECT_NEAR(pano.size().width, 1182, 50);
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EXPECT_NEAR(pano.size().height, 682, 30);
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SANITY_CHECK_NOTHING();
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}
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OCL_PERF_TEST_P(stitch, b12, TEST_DETECTORS)
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{
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UMat pano;
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vector<Mat> imgs;
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imgs.push_back( imread( getDataPath("stitching/b1.png") ) );
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imgs.push_back( imread( getDataPath("stitching/b2.png") ) );
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Ptr<detail::FeaturesFinder> featuresFinder = GetParam() == "orb"
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? Ptr<detail::FeaturesFinder>(new detail::OrbFeaturesFinder())
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: Ptr<detail::FeaturesFinder>(new detail::SurfFeaturesFinder());
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Ptr<detail::FeaturesMatcher> featuresMatcher = GetParam() == "orb"
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? makePtr<detail::BestOf2NearestMatcher>(false, ORB_MATCH_CONFIDENCE)
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: makePtr<detail::BestOf2NearestMatcher>(false, SURF_MATCH_CONFIDENCE);
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declare.iterations(20);
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while(next())
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{
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Stitcher stitcher = Stitcher::createDefault();
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stitcher.setFeaturesFinder(featuresFinder);
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stitcher.setFeaturesMatcher(featuresMatcher);
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stitcher.setWarper(makePtr<SphericalWarper>());
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stitcher.setRegistrationResol(WORK_MEGAPIX);
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startTimer();
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stitcher.stitch(imgs, pano);
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stopTimer();
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}
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EXPECT_NEAR(pano.size().width, 1124, 50);
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EXPECT_NEAR(pano.size().height, 644, 30);
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SANITY_CHECK_NOTHING();
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}
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OCL_PERF_TEST_P(stitch, boat, TEST_DETECTORS)
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{
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UMat pano;
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vector<Mat> _imgs;
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_imgs.push_back( imread( getDataPath("stitching/boat1.jpg") ) );
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_imgs.push_back( imread( getDataPath("stitching/boat2.jpg") ) );
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_imgs.push_back( imread( getDataPath("stitching/boat3.jpg") ) );
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_imgs.push_back( imread( getDataPath("stitching/boat4.jpg") ) );
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_imgs.push_back( imread( getDataPath("stitching/boat5.jpg") ) );
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_imgs.push_back( imread( getDataPath("stitching/boat6.jpg") ) );
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vector<UMat> imgs = ToUMat(_imgs);
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Ptr<detail::FeaturesFinder> featuresFinder = GetParam() == "orb"
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? Ptr<detail::FeaturesFinder>(new detail::OrbFeaturesFinder())
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: Ptr<detail::FeaturesFinder>(new detail::SurfFeaturesFinder());
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Ptr<detail::FeaturesMatcher> featuresMatcher = GetParam() == "orb"
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? makePtr<detail::BestOf2NearestMatcher>(false, ORB_MATCH_CONFIDENCE)
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: makePtr<detail::BestOf2NearestMatcher>(false, SURF_MATCH_CONFIDENCE);
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declare.iterations(20);
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while(next())
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{
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Stitcher stitcher = Stitcher::createDefault();
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stitcher.setFeaturesFinder(featuresFinder);
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stitcher.setFeaturesMatcher(featuresMatcher);
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stitcher.setWarper(makePtr<SphericalWarper>());
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stitcher.setRegistrationResol(WORK_MEGAPIX);
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startTimer();
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stitcher.stitch(imgs, pano);
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stopTimer();
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}
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EXPECT_NEAR(pano.size().width, 10789, 200);
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EXPECT_NEAR(pano.size().height, 2663, 100);
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SANITY_CHECK_NOTHING();
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}
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