Convolutional sparse coding for demosaicking with panchromatic pixels

作者：

Highlights：

• A convolutional sparse coding method for demosaicking panchromatic pixels is proposed

• A regularization term to penalize gray filters is added

• Colored filters facilitate the reconstruction of color images

摘要

•A convolutional sparse coding method for demosaicking panchromatic pixels is proposed•A regularization term to penalize gray filters is added•Colored filters facilitate the reconstruction of color images

论文关键词：Convolutional sparse coding (CSC),Demosaicking,Color filter array (CFA),Panchromatic pixels,Alternating direction method of multipliers (ADMM)

论文评审过程：Received 28 January 2019, Revised 24 May 2019, Accepted 28 May 2019, Available online 31 May 2019, Version of Record 3 June 2019.

论文官网地址：https://doi.org/10.1016/j.image.2019.05.018