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影响因子：5.7

DOI码：10.1016/j.optlaseng.2020.106199

发表刊物：Optics and Lasers in Engineering

关键字：division-of-focal-plane polarization imaging fringe analysis non-uniformity micropolarizer array polarimetry system polarization interpolation

摘要：Division-of-focal-plane modulation is a powerful technique for real-time polarization imaging. This technique, however, suffers from the non-uniformity of the performance of linear polarization filters and photodetectors. We study the Stokes parameters reconstruction from the division-of-focal-plane modulation in the presence of the non-uniformity. Two reconstruction methods, named as ordinary least-squares and smoothing regularization methods, are proposed. The performance of the proposed methods are evaluated through Fourier analysis, numerical simulations, and experiments. The results indicate that the proposed methods can effectively mitigate the reconstruction errors and artifacts caused by the non-uniformity, and therefore may further facilitate the practical application of the division-of-focal-plane technique.

合写作者：Bai Chuanbiao,Su Yong,Xu Tan

第一作者：Jiang Zhaoxiang

论文类型：期刊论文

通讯作者：Wu Shangquan*,Zhang Qingchuan*

卷号：134

页面范围：106199

是否译文：否

发表时间：2020-11-01

收录刊物：SCI