Study on reconstruction resolution of integral imaging technique based on ray-tracing method

被引：0

作者：

Zhang, Juan ^{[1
]}

Zhou, Liqiu ^{[1
]}

Zhang, Bo ^{[1
]}

Zhang, Zan ^{[1
]}

Zheng, Yi ^{[1
]}

Zhao, Xing ^{[1
]}

机构：

[1] Key Laboratory of Optical Information Science and Technology, Institute of Modern Optics, Nankai University, Tianjin

来源：

Zhongguo Jiguang/Chinese Journal of Lasers | 2015年 / 42卷 / 11期

关键词：

Distribution property; Imaging systems; Integral imaging; Resolution; Three dimentional reconstruction;

D O I：

10.3788/CJL201542.1108004

中图分类号：

学科分类号：

摘要：

Characterization method of reconstruction resolution of integral imaging technique is significant to the optimization and evaluation of integral imaging system. According to the principle of geometrical optics, considering the pixel discretization effect in the process of digital records, the projection and overlapping of corresponding pixels in image space of three-dimensional reconstruction processing are deeply analyzed, combining the correlations of corresponding pixels in elemental images array. The lateral and depth resolution of integral imaging in image space are defined, and their axial distribution character is studied. The theoretical analysis and experimental results demonstrate that the axial distribution character of lateral and depth resolution of integral imaging is inhomogeneous. © 2015, Chinese Laser Press. All right reserved.

引用

页数：6

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