4.x
add reproducer and bugfix
Merge pull request #25378 from AleksandrPanov:move_charuco_tutorial
ChArUco pre460 pattern support
add new contour filtering, test, refactoring
Merge pull request #24903 from cristidbr-adapta:feature-barcode-detector-parameters
fixes extendDictionary, add test
Add missing std namespace qualifiers
Merge pull request #25938 from vrabaud:charuco
upgrade FaceDetectorYN to v2
Merge pull request #20422 from fengyuentau:dnn_face
Merge pull request #23736 from seanm:c++11-simplifications
Merge pull request #24299 from dkurt:qrcode_decode
Merge pull request #25026 from akretz:fix_qrcode_bugs
Merge pull request #24548 from dkurt:qrcode_struct_append_decode