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Add test for symmetric circles with clustering

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This commit is contained in:
fegorsch 2018-11-02 15:13:46 +01:00
parent 30bf4a5e34
commit ce00d38bd9
1 changed files with 19 additions and 0 deletions
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19
modules/calib3d/test/test_chesscorners.cpp
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@ -468,5 +468,24 @@ TEST(Calib3d_AsymmetricCirclesPatternDetector, accuracy) { CV_ChessboardDetector
TEST(Calib3d_AsymmetricCirclesPatternDetectorWithClustering, accuracy) { CV_ChessboardDetectorTest test( ASYMMETRIC_CIRCLES_GRID, CALIB_CB_CLUSTERING ); test.safe_run(); }
#endif
TEST(Calib3d_CirclesPatternDetectorWithClustering, accuracy)
{
cv::String dataDir = string(TS::ptr()->get_data_path()) + "cv/cameracalibration/circles/";
cv::Mat expected;
FileStorage fs(dataDir + "circles_corners15.dat", FileStorage::READ);
fs["corners"] >> expected;
fs.release();
cv::Mat image = cv::imread(dataDir + "circles15.png");
std::vector<Point2f> centers;
cv::findCirclesGrid(image, Size(10, 8), centers, CALIB_CB_SYMMETRIC_GRID | CALIB_CB_CLUSTERING);
ASSERT_EQ(expected.total(), centers.size());
double error = calcError(centers, expected);
ASSERT_LE(error, precise_success_error_level);
}
}} // namespace
/* End of file. */