4.x
Merge pull request #12310 from cv3d:chunks/enum_interface
Fixs several problems found by static analysis
Merge pull request #9330 from hrnr:akaze_ocl
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
Merge pull request #21937 from Kumataro:4.x-fix-21911
OpenCV with the refactored features2d compiles! contrib is broken for now; the tests are not tried yet
Merge pull request #8951 from hrnr:akaze_part2
akaze: replace ceil()
AKAZE fixes, tests and tutorial
Merge pull request #23109 from seanm:misc-warnings
Fix spelling typos