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Proceedings Paper

Multi-spectral imaging system based on light field rendering
Author(s): Chao Tang; Jing Zhang; Bin Gao; Qionghai Dai
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Paper Abstract

Dynamic Acquisition of multi-spectral light field image with high resolution, is a conundrum in Computational Photography. In this paper, we propose a multispectral imaging system based on multi-view light field rendering. The hardware system architecture consists of equidistantly fixed camera array and various spectral filters, and we use an algorithm based on frequency domain pyramid decomposition to calculate the disparity at different view angles. So we can realize the cross-channel image matching so as to obtain the single- view image under the multi-spectral channel and achieve the high-resolution real-time multi-spectral imaging.

Paper Details

Date Published: 8 March 2017
PDF: 4 pages
Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 1025527 (8 March 2017); doi: 10.1117/12.2268381
Show Author Affiliations
Chao Tang, Tsinghua Univ. (China)
Jing Zhang, Tsinghua Univ. (China)
Bin Gao, Tsinghua Univ. (China)
Qionghai Dai, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 10255:
Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016
Yueguang Lv; Jialing Le; Hesheng Chen; Jianyu Wang; Jianda Shao, Editor(s)

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