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Added regression tests for SURF/SIFT (related to #2892)

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This commit is contained in:
Ivan Korolev 2013-06-14 17:03:15 +04:00
parent 843094a07f
commit fee8121040
1 changed files with 73 additions and 0 deletions
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73
modules/nonfree/test/test_features2d.cpp
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@ -1146,3 +1146,76 @@ protected:
TEST(Features2d_SIFTHomographyTest, regression) { CV_DetectPlanarTest test("SIFT", 80); test.safe_run(); }
TEST(Features2d_SURFHomographyTest, regression) { CV_DetectPlanarTest test("SURF", 80); test.safe_run(); }
class FeatureDetectorUsingMaskTest : public cvtest::BaseTest
{
public:
FeatureDetectorUsingMaskTest(const Ptr<FeatureDetector>& featureDetector) :
featureDetector_(featureDetector)
{
CV_Assert(!featureDetector_.empty());
}
protected:
void run(int)
{
const int nStepX = 2;
const int nStepY = 2;
const string imageFilename = string(ts->get_data_path()) + "/features2d/tsukuba.png";
Mat image = imread(imageFilename);
if(image.empty())
{
ts->printf(cvtest::TS::LOG, "Image %s can not be read.\n", imageFilename.c_str());
ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_TEST_DATA);
return;
}
Mat mask(image.size(), CV_8U);
const int stepX = image.size().width / nStepX;
const int stepY = image.size().height / nStepY;
vector<KeyPoint> keyPoints;
vector<Point2f> points;
for(int i=0; i<nStepX; ++i)
for(int j=0; j<nStepY; ++j)
{
mask.setTo(0);
Rect whiteArea(i * stepX, j * stepY, stepX, stepY);
mask(whiteArea).setTo(255);
featureDetector_->detect(image, keyPoints, mask);
KeyPoint::convert(keyPoints, points);
for(size_t k=0; k<points.size(); ++k)
{
if ( !whiteArea.contains(points[k]) )
{
ts->printf(cvtest::TS::LOG, "The feature point is outside of the mask.");
ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_OUTPUT);
return;
}
}
}
ts->set_failed_test_info( cvtest::TS::OK );
}
Ptr<FeatureDetector> featureDetector_;
};
TEST(Features2d_SIFT_using_mask, regression)
{
FeatureDetectorUsingMaskTest test(Algorithm::create<FeatureDetector>("Feature2D.SIFT"));
test.safe_run();
}
TEST(DISABLED_Features2d_SURF_using_mask, regression)
{
FeatureDetectorUsingMaskTest test(Algorithm::create<FeatureDetector>("Feature2D.SURF"));
test.safe_run();
}