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Proceedings Paper

Aliasing phenomenon in EBCCD imaging
Author(s): Fang Zuo; Zhiyun Gao; Guangrong Liu; Meikai Su; LiWei Zhou
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Paper Abstract

Research into limited resolution of EBCCD and experiments have been reported in the present paper. Rules in EBCCD imaging for resolution chart (stripe pattem) ofdifferent frequencies have been found. It's possible to output stripe pattern image even if the frequency of input chart is higher than the Nyquist frequency of the system (the phenomenon calls aliasing). It can be explained by frequency spectrum. Modulation transfer function has been tested. It shows that EBCCD system has a certain imaging ability to high frequency (higher than Nyquist frequency) image. This provides the possibility of the EBCCD system in imaging for resolution chart of high frequency.

Paper Details

Date Published: 30 August 2002
PDF: 6 pages
Proc. SPIE 4925, Electronic Imaging and Multimedia Technology III, (30 August 2002); doi: 10.1117/12.481557
Show Author Affiliations
Fang Zuo, Beijing Institute of Technology (China)
Zhiyun Gao, Beijing Institute of Technology (China)
Guangrong Liu, Beijing Institute of Technology (China)
Meikai Su, Beijing Institute of Technology (China)
LiWei Zhou, Beijing Institute of Technology (China)

Published in SPIE Proceedings Vol. 4925:
Electronic Imaging and Multimedia Technology III
LiWei Zhou; Chung-Sheng Li; Yoshiji Suzuki, Editor(s)

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