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Journal of Zhejiang University SCIENCE C 1998 Vol.-1 No.-1 P.

http://doi.org/10.1631/FITEE.2100058


Multi-aperture optical imaging systems and their mathematical light field acquisition models


Author(s):  Qiming QI, Ruigang FU, Zhengzheng SHAO, Ping WANG, Hongqi FAN

Affiliation(s):  National Key Laboratory of Science and Technology on ATR, College of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China

Corresponding email(s):   qiqiming19@163.com, fanhongqi@nudt.edu.cn

Key Words:  Multi-aperture optical imaging system, Artificial compound eye, Light field camera, Camera array, Light field acquisition model


Qiming QI, Ruigang FU, Zhengzheng SHAO, Ping WANG, Hongqi FAN. Multi-aperture optical imaging systems and their mathematical light field acquisition models[J]. Frontiers of Information Technology & Electronic Engineering, 1998, -1(-1): .

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author="Qiming QI, Ruigang FU, Zhengzheng SHAO, Ping WANG, Hongqi FAN",
journal="Frontiers of Information Technology & Electronic Engineering",
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year="1998",
publisher="Zhejiang University Press & Springer",
doi="10.1631/FITEE.2100058"
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%T Multi-aperture optical imaging systems and their mathematical light field acquisition models
%A Qiming QI
%A Ruigang FU
%A Zhengzheng SHAO
%A Ping WANG
%A Hongqi FAN
%J Journal of Zhejiang University SCIENCE C
%V -1
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%D 1998
%I Zhejiang University Press & Springer
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A1 - Hongqi FAN
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DOI - 10.1631/FITEE.2100058


Abstract: 
Inspired by the compound eyes of insects, many multi-aperture optical imaging systems have been proposed to improve the imaging quality, e.g., to yield a high-resolution image or an image with a large field-of-view. Previous research has reviewed existing multi-aperture optical imaging systems, but few papers emphasized the light field acquisition model which is essential to bridge the gap between configuration design and application. In this paper, we review typical multi-aperture optical imaging systems (i.e., artificial compound eye, light field camera, camera array), and then summarize general mathematical light field acquisition models for different configurations. The proposed mathematical models provide methods for calculating the key index of a specific multi-aperture optical imaging system, such as field-of-view and sub-image overlap ratio. Our mathematical tools simplify quantitative design and evaluation of imaging systems for researchers.

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