Color Reproduction From Noisy CFA Data of Single Sensor Digital Cameras

  title={Color Reproduction From Noisy CFA Data of Single Sensor Digital Cameras},
  author={Lei Zhang and Xiaolin Wu and David Zhang},
  journal={IEEE Transactions on Image Processing},
Single sensor digital color still/video cameras capture images using a color filter array (CFA) and require color interpolation (demosaicking) to reconstruct full color images. The color reproduction has to combat sensor noises which are channel dependent. If untreated in demosaicking, sensor noises can cause color artifacts that are hard to remove later by a separate denoising process, because the demosaicking process complicates the noise characteristics by blending noises of different color… CONTINUE READING
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