Holography and Interferometry

Numerical reconstruction of digital holography with changed viewing angles

[+] Author Affiliations
Lingfeng Yu, Yingfei An, Lilong Cai

Hong Kong University of Science & Technology, Department of Mechanical Engineering, Clear Water Bay, Kowloon, Hong Kong E-mail: melcai@uxmail.ust.hk

J. Electron. Imaging. 13(4), 814-818 (Oct 01, 2004). doi:10.1117/1.1785157
History: Received Feb. 28, 2003; Revised Dec. 19, 2003; Accepted Feb. 12, 2004; Online September 30, 2004
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This paper describes a method of numerical reconstruction for digital holography with changed viewing angles within the Fresnel domain. The proposed algorithm could not only reconstruct the real image of the original object with different focal lengths but also with changed viewing angles, which could be selected as any angle in space. Some representative simulations are presented to validate the proposed algorithm. © 2004 SPIE and IS&T.

© 2004 SPIE and IS&T

Citation

Lingfeng Yu ; Yingfei An and Lilong Cai
"Numerical reconstruction of digital holography with changed viewing angles", J. Electron. Imaging. 13(4), 814-818 (Oct 01, 2004). ; http://dx.doi.org/10.1117/1.1785157


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