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Proceedings Paper

Phase reconstruction method using frequency shifting
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Paper Abstract

A phase reconstruction method using frequency-shifting is proposed. The frequency-shifting method is developed based on the properties of trigonometric functions. The computer simulation and the experimental result are also presented to demonstrate the feasibility and validity of the proposed approach in phase reconstruction.

Paper Details

Date Published: 10 September 2011
PDF: 8 pages
Proc. SPIE 8133, Dimensional Optical Metrology and Inspection for Practical Applications, 813306 (10 September 2011); doi: 10.1117/12.892992
Show Author Affiliations
Chenggong Zhang, Shenzhen Univ. (China)
Yingjian Guan, Tianjin Univ. (China)
Xiaoli Liu, Shenzhen Univ. (China)
Hailong Chen, Shenzhen Univ. (China)
Xiang Peng, Shenzhen Univ. (China)
Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 8133:
Dimensional Optical Metrology and Inspection for Practical Applications
Kevin G. Harding; Peisen S. Huang; Toru Yoshizawa, Editor(s)

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