Voxel model for evaluation of a three-dimensional display and reconstruction in integral imaging

被引：10

作者：

Zhou, Liqiu ^{[1
]}

Zhao, Xing ^{[1
]}

Yang, Yong ^{[1
]}

Yuan, Xiaocong ^{[2
]}

机构：

[1] Nankai Univ, Minist Educ China, Key Lab Opt Informat Sci & Technol, Inst Modern Opt, Tianjin 300071, Peoples R China

[2] Shenzhen Univ, Coll Optoelect Engn, Inst Micro & Nano Opt, Shenzhen 518060, Peoples R China

来源：

OPTICS LETTERS | 2014年 / 39卷 / 07期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

RESOLUTION; VISUALIZATION; RECOGNITION; OBJECTS;

D O I：

10.1364/OL.39.002032

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An approximate voxel model for integral imaging is proposed by ray tracing. By analyzing the case of corresponding pixels overlapping completely and partially in the image space, the voxel is defined with an appropriate approximation, and the voxel size and its distribution feature in imaging space are derived. The model is verified in a reconstruction experiment of a resolution target and compared with the calculation result of an integral imaging display or reconstruction system. The proposed model is simple and easy to calculate and thus useful for the evaluation and optimization of integral imaging systems. (C) 2014 Optical Society of America

引用

页码：2032 / 2035

页数：4

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