some refactoring
some more refactoring
implemented OpenCL version of cv::fastNlMeansDenoising
more fixes
small fixes
hope it finally works
some improvements
fixed for 2 channels
added color image support via L*a*b*
Optical flow dualt tvl1 ocl-based implementation and tests
small fixes
changed epsilon for test passing
changed file name to case-sensitve to support linux
master-like performance tests
Added NEON optimizations for LK optical flow (Intrinsics).
tests
ability to merge logs with intersections only
changed localsize to NULL (reviewers comment)
Merge pull request #2432 from ilya-lavrenov:summary_py
typos