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Simulation of Light Field Imaging and Refocusing Models Based on Matrix Transformation
其他题名基于矩阵变换的光场成像及重聚焦模型仿真
Xie, Pei-Yue1,2,3; Yang, Jian-Feng1; Xue, Bin1; Chen, Guo-Qing1,2; Xue, Bin (xuebin@opt.ac.cn)
作者部门月球与深空探测技术研究室
2017-05-01
发表期刊Guangzi Xuebao/Acta Photonica Sinica
ISSN10044213
卷号46期号:5
产权排序1
摘要

Based on the double plane representation of the light field, aimed at the effect of light on the way of description influenced by coaxial translation, off-axis translation, coplanar rotation and off-planar rotation, and lens transformation between two reference plane of light field camera, this paper provided the corresponding matrix transformation equations. And using the transformation equations, the imaging model, sampling model, and radiation model of light field camera are established. Besides, on the view of light field coaxial space distance transformation, the digital refocusing process is deduced which can receive clearly imaging in any target scene point after got the imaging by focusing at a point. And moreover, by using the established model, the object is generated by computer simulation, and the model is used for digital refocusing on generation of features, the consistency of digital refocusing image and the directly focused images are verified. © 2017, Science Press. All right reserved.

DOI10.3788/gzxb20174605.0510001
收录类别EI ; CSCD
语种中文
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/29196
专题月球与深空探测技术研究室
通讯作者Xue, Bin (xuebin@opt.ac.cn)
作者单位1.Xi'an Institute of Optics and Precision Mechanics, CAS, Xi'an; 710119, China
2.University of Chinese Academy of Sciences, Beijing; 100049, China
3.Xi'dian University, Xi'an; 710071, China
推荐引用方式
GB/T 7714
Xie, Pei-Yue,Yang, Jian-Feng,Xue, Bin,et al. Simulation of Light Field Imaging and Refocusing Models Based on Matrix Transformation[J]. Guangzi Xuebao/Acta Photonica Sinica,2017,46(5).
APA Xie, Pei-Yue,Yang, Jian-Feng,Xue, Bin,Chen, Guo-Qing,&Xue, Bin .(2017).Simulation of Light Field Imaging and Refocusing Models Based on Matrix Transformation.Guangzi Xuebao/Acta Photonica Sinica,46(5).
MLA Xie, Pei-Yue,et al."Simulation of Light Field Imaging and Refocusing Models Based on Matrix Transformation".Guangzi Xuebao/Acta Photonica Sinica 46.5(2017).
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