optimized cv::setIdentity
increased number of rows per work-item
optimized INTER_LINEAR mode
minor optimization of cv::LUT
Extract imgcodecs module from highgui
Merge pull request #2943 from vbystricky:highgui_imgcodecs
Merge pull request #2927 from ilya-lavrenov:tapi_lut
Merge pull request #2888 from ilya-lavrenov:tapi_remap
Merge pull request #2851 from ilya-lavrenov:tapi_set_identity