Fundus imaging using DCRA toward large eyebox

2019. 11. 15

We propose a novel fundus imaging system using a dihedral corner reflector array (DCRA) that is an optical component to work as a lens but does not have a focal length or an optical axis. As a sensing application, we use a DCRA for setting a virtual camera in/on an eyeball to capture a fundus. The proposed system has three features; (1) robust to eye movement, (2) wavelength- independent, (3) a simple optical system. The proposed system has a possibility to be applied to preventive medicine for households that can be used in daily life.


Yui Atarashi, Kazuki Otao, Takahito Aoto, Yoichi Ochiai

University of Tsukuba, Strategic Research Platform towards Digital Nature Powered by Pixie Dust Technologies, Inc.
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SA2019 Poster [5.5MB]

Yui Atarashi, Kazuki Otao, Takahito Aoto, and Yoichi Ochiai. 2019. Fundus imaging using DCRA toward large eyebox. In SIGGRAPH Asia 2019 Posters (SA ’19). ACM, New York, NY, USA, Article 29, 2 pages. DOI: