potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-30 07:43:03 +04:00
Code Packages Releases Wiki Activity

fix bug different marker ordering with findChessboardCornersSBWithMeta and CALIB_CB_LARGER flag

Browse Source
This commit is contained in:
tho
2025-01-27 08:36:59 +01:00
parent df5da4abcd
commit 9dde7790cf
2 changed files with 15 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
modules/calib3d/test/test_chesscorners.cpp
+13
View File
@@ -849,5 +849,18 @@ TEST(Calib3d_RotatedCirclesPatternDetector, issue_24964)
EXPECT_LE(error, precise_success_error_level);
}
TEST(Calib3d_CornerOrdering, issue_26830) {
const cv::String dataDir = string(TS::ptr()->get_data_path()) + "cv/cameracalibration/";
const cv::Mat image = cv::imread(dataDir + "checkerboard_marker_white.png");
std::vector<Point2f> cornersMinimumSizeMatchesPatternSize;
ASSERT_TRUE(cv::findChessboardCornersSB(image, Size(14, 9), cornersMinimumSizeMatchesPatternSize, CALIB_CB_MARKER | CALIB_CB_LARGER));
std::vector<Point2f> cornersMinimumSizeSmallerThanPatternSize;
ASSERT_TRUE(cv::findChessboardCornersSB(image, Size(4, 4), cornersMinimumSizeSmallerThanPatternSize, CALIB_CB_MARKER | CALIB_CB_LARGER));
ASSERT_EQ(cornersMinimumSizeMatchesPatternSize, cornersMinimumSizeSmallerThanPatternSize);
}
}} // namespace
/* End of file. */