Multiscale Gradients-Based Color Filter Array Interpolation

@article{Pekkucuksen2013MultiscaleGC,
  title={Multiscale Gradients-Based Color Filter Array Interpolation},
  author={Ibrahim Pekkucuksen and Y{\"u}cel Altunbasak},
  journal={IEEE Transactions on Image Processing},
  year={2013},
  volume={22},
  pages={157-165}
}
Single sensor digital cameras use color filter arrays to capture a subset of the color data at each pixel coordinate. Demosaicing or color filter array (CFA) interpolation is the process of estimating the missing color samples to reconstruct a full color image. In this paper, we propose a demosaicing method that uses multiscale color gradients to adaptively combine color difference estimates from different directions. The proposed solution does not require any thresholds since it does not make… CONTINUE READING
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