Mathematical simulation of the space-variant lens array used for retina-like image sensor

Yufei Zhao; Yong Song; Qun Hao; Tianle Tan; Chaozhen Liu; Tao Liu; Fan Fan

doi:10.1117/12.2073396

11 November 2014 Mathematical simulation of the space-variant lens array used for retina-like image sensor

Yufei Zhao, Yong Song, Qun Hao, Tianle Tan, Chaozhen Liu, Tao Liu, Fan Fan

Proceedings Volume 9271, Holography, Diffractive Optics, and Applications VI; 92711W (2014) https://doi.org/10.1117/12.2073396
Event: SPIE/COS Photonics Asia, 2014, Beijing, China

Abstract

A novel retina-like image sensor based on space-variant lens array is proposed, in which a space-variant lens array is used for performing log-polar mapping. Firstly, the mathematical models are developed and verified. Secondly, the relationships among the parameters of the space-variant lens have been simulated and discussed. Finally, some conclusions are deduced, which will help to result in a retina-like image sensor with the characteristics of high speed, large resolution, high sensitivity and big planar array, etc.

Citation Download Citation

Yufei Zhao, Yong Song, Qun Hao, Tianle Tan, Chaozhen Liu, Tao Liu, and Fan Fan "Mathematical simulation of the space-variant lens array used for retina-like image sensor", Proc. SPIE 9271, Holography, Diffractive Optics, and Applications VI, 92711W (11 November 2014); https://doi.org/10.1117/12.2073396

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