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Using wrapped phases for light-field three-dimensional imaging
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Paper Abstract

In this paper, we proved that the correspondence cue focusing on the local angular variance of the structured light field could provide constraint conditions to deal with the phase ambiguity. A novel method of light-field depth estimation directly using wrapped phases was proposed, avoiding system calibration and adapting to the measurement environment and requirements.

Paper Details

Date Published: 3 September 2019
PDF: 8 pages
Proc. SPIE 11102, Applied Optical Metrology III, 111021C (3 September 2019); doi: 10.1117/12.2527850
Show Author Affiliations
Jiawei Chen, Shenzhen Univ. (China)
Zewei Cai, Shenzhen Univ. (China)
Xiaoli Liu, Shenzhen Univ. (China)
Giancarlo Pedrini, Univ. Stuttgart (Germany)
Wolfgang Osten, Univ. Stuttgart (Germany)
Xiang Peng, Shenzhen Univ. (China)


Published in SPIE Proceedings Vol. 11102:
Applied Optical Metrology III
Erik Novak; James D. Trolinger, Editor(s)

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