Real-time computational camera system for high-sensitivity imaging by using combined long/short exposure

Satoshi Sato; Yusuke Okada; Takeo Azuma

doi:10.1117/12.907631

10 February 2012 Real-time computational camera system for high-sensitivity imaging by using combined long/short exposure

Satoshi Sato, Yusuke Okada, Takeo Azuma

Author Affiliations +

Proceedings Volume 8296, Computational Imaging X; 829612 (2012) https://doi.org/10.1117/12.907631
Event: IS&T/SPIE Electronic Imaging, 2012, Burlingame, California, United States

Abstract

In this study, we realize high-resolution (4K-format), small-size (1.43 x 1.43 μm pixel pitch size with a single imager) and high-sensitivity (four times higher sensitivity as compared to conventional imagers) video camera system. Our proposed system is the real time computational camera system that combined long exposure green pixels with short exposure red / blue pixels. We demonstrate that our proposed camera system is effective even in conditions of low illumination.

Citation Download Citation

Satoshi Sato, Yusuke Okada, and Takeo Azuma "Real-time computational camera system for high-sensitivity imaging by using combined long/short exposure", Proc. SPIE 8296, Computational Imaging X, 829612 (10 February 2012); https://doi.org/10.1117/12.907631

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