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Proceedings Paper

Theory of optical transfer function for photodetector arrays
Author(s): Dazun Zhao; Yong Zhang; Hua-Kuang Liu
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Paper Abstract

Existence conditions of optical transfer function for discrete imaging systems with focal plane photodetector arrays and aliasing phenomenon due to insufficient sampling intervals are analyzed. A concept of average discrete point spread function based on the characteristics of photodetectors is proposed. A theory of statistical transfer function for discrete imaging systems is suggested.

Paper Details

Date Published: 25 September 1996
PDF: 6 pages
Proc. SPIE 2894, Detectors, Focal Plane Arrays, and Applications, (25 September 1996); doi: 10.1117/12.252100
Show Author Affiliations
Dazun Zhao, Beijing Institute of Technology (China)
Yong Zhang, Beifing Institute of Technology (China)
Hua-Kuang Liu, Univ. of South Alabama (United States)


Published in SPIE Proceedings Vol. 2894:
Detectors, Focal Plane Arrays, and Applications
William G. D. Frederick; Junhong Su; Marc Wigdor, Editor(s)

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