Low-complexity demosaicing via multiscale gradients
Chung‐Yen Su, Yuh-Horng Chen · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2014
Demosaicing of the color filter array is one of the most important parts of the image processing pipeline for single sensor digital cameras. In recent years, one of the most successful algorithms is the multiscale gradients (MSG) algorithm. In this paper, several modifications were made to the MSG algorithm such that the computational complexity is significantly reduced while maintaining image quality.