Polarization descattering imaging: a solution for nonuniform polarization characteristics of a target surface

作     者：Yi Wei Pingli Han Fei Liu Jinpeng Liu Xiaopeng Shao 卫毅;韩平丽;刘飞;刘金鹏;邵晓鹏

作者机构：School of Physics and Optoelectronic EngineeringXidian UniversityXi’an 710071China Xi’an Key Laboratory of Computational ImagingXi’an 710071China Key Laboratory of Optical EngineeringChinese Academy of SciencesChengdu 610209China 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2021年第19卷第11期

页      面：38-43页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 080203[工学-机械设计及理论] 0802[工学-机械工程] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：This work was supported by the Key Laboratory of Optical Engineering,Chinese Academy of Sciences(No.QC20191097) the National Natural Science Foundation of China(NSFC)(Nos.62075175 and 62005203) 

主　　题：polarization imaging clear vision scattering 

摘      要：This paper presents a polarization descattering imaging method for underwater detection in which the targets have nonuniform polarization characteristics. The core of this method takes the nonuniform distribution of the polarization information of the target-reflected light into account and expands the application field of underwater polarization *** component analysis was used to separate the target light and backscattered light. Theoretical analysis and proof-of-concept experiments were employed to demonstrate the effectiveness of the proposed method in estimating target information. The proposed method showed superiority in accurately estimating the target information compared with other polarization imaging methods.