Color polarization demosaicking by a convolutional neural network

• DOI: 10.1364/ol.431919
• Publication Date: 2021-07-30T11:30:07Z
• Authors: Yuanyuan Sun; Junchao Zhang; Rongguang Liang
• Keywords: Demosaicing; Color filter array

To address color polarization demosaicking problems in imaging with a camera, we propose convolutional neural network (CPDCNN), which has two-branch structure to ensure the fidelity of signatures and enhance image resolution. train network, built unique dual-camera system captured pairwise dataset. Experimental results show that CPDCNN outperformances other methods by large margin contrast