4.x
optimization of cv::accumulate**
White space fixes
added cv::blendLinear
added 3-channels support to cv::boxFilter, cv::blur, cv::sqrBoxFilter
ocl kernel performance optimization for box filter
Added ROUNDING_EPS for identical rounding after dividing on different platforms
Misc. modules/ cont. pt2
Merge pull request #11409 from tomoaki0705/fixCLAHEfailure
OCL: fix incompatibility with Mali ruintime
corners
Fixed calculation of l_stack_size
Optimization OpenCL version of Filter2D
ocl: fix kernels compilation
imgproc: align GaussianBlur/sepFilter2D OpenCL with CPU version
gaussian blur ocl kernel optimization
5x5 gaussian blur optimization
fix gftt opencv kernel when using mask
Fixed calculate_histogram kernel
fix OpenCL spec violation
Fixed several OpenCL compiler warnings
laplacian ocl kernel optimization
Add OpenCL support to linearPolar & logPolar
Fix some typos in modules/.
replaced factors computation by precomputed values, added kernel for binary mode
multiple yet minor fixes to make most of the tests pass on Mac with Iris graphics
morph ocl kernel for erode and dilate filter
implemented OpenCL version of cv::preCornerDetect
Image pyramids upsampling optimization
Merge pull request #24621 from chacha21:remap_relative
sobel and scharr ocl kernel optimization
Optimized memory access by using stride pattern
more optimization for warpAffine and warpPerspective