4.x
ts: refactor OpenCV tests
Optimize MultiBandBlender to run faster
Merge pull request #18624 from qchateau:similarity-mask
Merge pull request #11897 from Jakub-Golinowski:hpx_backend
Merge pull request #26022 from Kumataro:fix26016
Merge pull request #18646 from qchateau:wave-auto
stitching: add warpPointBackward to warpers
Merge pull request #19619 from amirtu:OCV-221_get_and_set_cameras_on_stitcher