no code implementations • 1 Aug 2023 • Chaoqun Zhuang, Yunfei Liu, Sijia Wen, Feng Lu
The simulation is designed for generating the dataset with ground-truths by the proposed low-light hazy imaging model.
1 code implementation • 22 Mar 2021 • Sijia Wen, Yingqiang Zheng, Feng Lu
Based on the analysis of polarization, we propose a polarization guided model to generate a polarization chromaticity image, which is able to reveal the geometrical profile of the input image in complex scenarios, such as diversity of illumination.
no code implementations • 16 Dec 2019 • Sijia Wen, Yinqiang Zheng, Feng Lu
Instead of mechanically demosaicing for the multi-channel polarized color image, we further present a sparse representation-based optimization strategy that utilizes chromatic information and polarimetric information to jointly optimize the model.