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Proceedings Paper

Research of sampling interval in wavefront coded system
Author(s): Zhiwei Zhou; Dayong Wang; Yunxin Wang
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Paper Abstract

Wave-front coded system is proposed to improve the depth of field and is proven effective. Although there are researches interested in modulation transfer function (MTF), the sampling interval is not specified. We start from the basic model of wave-front coded system and investigate the sampling interval of the optical transfer function (OTF). Then, the simulation of imaging process is performed in computer and the result is illustrated.

Paper Details

Date Published: 5 December 2011
PDF: 6 pages
Proc. SPIE 8197, 2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 819712 (5 December 2011); doi: 10.1117/12.905249
Show Author Affiliations
Zhiwei Zhou, Beijing Univ. of Technology (China)
Dayong Wang, Beijing Univ. of Technology (China)
Yunxin Wang, Beijing Univ. of Technology (China)


Published in SPIE Proceedings Vol. 8197:
2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Yunlong Sheng; Han-Ping Shieh; Kimio Tatsuno, Editor(s)

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