4.x
Fix modules/ typos
Merge pull request #25771 from fengyuentau:vittrack_black_input
add BackgroundSubtractor(KNN|MOG2).getDefaultName() implementation
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
fixed bug: added threshold for variables 'rotate_a', ' rotate_c'
Merge pull request #24852 from Octopus136:4.x
Merge pull request #19993 from danielenricocahall:fix-compute-ecc-issue
Fix KalmanFilter comment error
Clean up the Universal Intrinsic API.
Merge pull request #17180 from PetWorm:3.4
fix: supress GCC13 warnings (#24434)
next: drop HAVE_TEGRA_OPTIMIZATION/TADP