opencv/modules/calib3d
thewoz e64c5dc4c6
Merge pull request #24546 from thewoz:checkerboard
Check Checkerboard Corners #24546

What I did was get you to pull out of findChessboardCorners cornres the whole part that "checks" and sorts the corners of the checkerboard if present.
The main reason for this is that findChessboardCorners is often very slow to find the corners and this depends in that the size the contrast etc of the checkerboards can be very different from each other and writing a function that works on all kinds of images is complicated. 
So I find it very useful to have the ability to write your own code to process the image and then have a function that controls or orders the corners.


### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2023-12-20 18:01:39 +03:00
..
doc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-24 16:48:07 +00:00
include/opencv2 Merge pull request #24546 from thewoz:checkerboard 2023-12-20 18:01:39 +03:00
misc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-12-27 08:58:28 +00:00
perf Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
src Merge pull request #24546 from thewoz:checkerboard 2023-12-20 18:01:39 +03:00
test Merge pull request #24546 from thewoz:checkerboard 2023-12-20 18:01:39 +03:00
CMakeLists.txt Revert "suppress warning on GCC 7 and later" 2022-08-07 15:43:10 +03:00