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Merge branch '2.4'

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This commit is contained in:
Andrey Kamaev
2013-01-30 15:12:50 +04:00
parent 78a338159d 52b32ba8f0
commit 7572b4d400
31 changed files with 816 additions and 421 deletions
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57
modules/nonfree/test/test_features2d.cpp
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@@ -40,6 +40,7 @@
//M*/
#include "test_precomp.hpp"
#include "opencv2/calib3d/calib3d.hpp"
using namespace std;
using namespace cv;
@@ -1085,4 +1086,58 @@ TEST(Features2d_BruteForceDescriptorMatcher_knnMatch, regression)
Ptr<DescriptorExtractor> s = DescriptorExtractor::create("SURF");
ASSERT_STREQ(s->paramHelp("extended").c_str(), "");
}
*/
*/
class CV_DetectPlanarTest : public cvtest::BaseTest
{
public:
CV_DetectPlanarTest(const string& _fname, int _min_ninliers) : fname(_fname), min_ninliers(_min_ninliers) {}
protected:
void run(int)
{
Ptr<Feature2D> f = Algorithm::create<Feature2D>("Feature2D." + fname);
if(f.empty())
return;
string path = string(ts->get_data_path()) + "detectors_descriptors_evaluation/planar/";
string imgname1 = path + "box.png";
string imgname2 = path + "box_in_scene.png";
Mat img1 = imread(imgname1, 0);
Mat img2 = imread(imgname2, 0);
if( img1.empty() || img2.empty() )
{
ts->printf( cvtest::TS::LOG, "missing %s and/or %s\n", imgname1.c_str(), imgname2.c_str());
ts->set_failed_test_info( cvtest::TS::FAIL_INVALID_TEST_DATA );
return;
}
vector<KeyPoint> kpt1, kpt2;
Mat d1, d2;
f->operator()(img1, Mat(), kpt1, d1);
f->operator()(img1, Mat(), kpt2, d2);
vector<DMatch> matches;
BFMatcher(NORM_L2, true).match(d1, d2, matches);
vector<Point2f> pt1, pt2;
for( size_t i = 0; i < matches.size(); i++ ) {
pt1.push_back(kpt1[matches[i].queryIdx].pt);
pt2.push_back(kpt2[matches[i].trainIdx].pt);
}
Mat inliers, H = findHomography(pt1, pt2, RANSAC, 10, inliers);
int ninliers = countNonZero(inliers);
if( ninliers < min_ninliers )
{
ts->printf( cvtest::TS::LOG, "too little inliers (%d) vs expected %d\n", ninliers, min_ninliers);
ts->set_failed_test_info( cvtest::TS::FAIL_INVALID_TEST_DATA );
return;
}
}
string fname;
int min_ninliers;
};
TEST(Features2d_SIFTHomographyTest, regression) { CV_DetectPlanarTest test("SIFT", 80); test.safe_run(); }
//TEST(Features2d_SURFHomographyTest, regression) { CV_DetectPlanarTest test("SURF", 80); test.safe_run(); }