A new polarization image demosaicking algorithm by exploiting inter-channel correlations with guided filtering

• Main Authors: Liu, Shumin, Chen, Jiajia, Xun, Yuan, Zhao, Xiaojin, Chang, Chip-Hong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; Guided Filter; Image Demosaicking
• Online Access: https://hdl.handle.net/10356/145824
• Institution: Nanyang Technological University

This paper presents a fast and effective polarization image demosaicking algorithm, which explores inter-channel dependency of Stokes parameters for the minimization of residual aliasing artifacts after cubic spline interpolation. A guided filtering approach is used for denoising. An optimization ba...