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BradLarson / GPUImage2

GPUImage 2 is a BSD-licensed Swift framework for GPU-accelerated video and image processing.
BSD 3-Clause "New" or "Revised" License
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Improvement: Add CLAHE filter #203

Open b0g8 opened 6 years ago

b0g8 commented 6 years ago

Could you also add CLAHE (Contrast Limited Adaptive Histogram Equalization). It seems to produce some nice results: https://stackoverflow.com/questions/24341114/simple-illumination-correction-in-images-opencv-c