ximpgroc module added (structured forests for fast edge detection by Piotr Dollar)
tutorial (forgotten in previous commit)
minor fixes in ximpgroc/doc/* + fixes gcc & clang build problem
colorbalance module added, now it contains the only WHITE_BALANCE_SIMPLE implementation
merging
fixed g++ build
dct image denoising added
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Merge branch 'ximpgroc' of https://github.com/Bellaktris/opencv_contrib into ximpgroc
parallelization and bug fixes
deleted redundunt code
first inpainting code
Walsh-Hadamard transform and clearing of photomontage part
photomontage is parallel now
some warnings and compmilation error fixed
another try
fixed some errors