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Proceedings Paper

The Amount Of Information Of High-Speed Rotating Mirror Photography System
Author(s): Zhao Yuejin; Luo Wenbi
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Paper Abstract

Based on the Schardin's formula and the camera designing procedures, the expression of amount of information for high-speed rotating mirror photography system is obtained. This paper proposes a new concept of evenness of amount of information and takes the evenness of information as an additional standard which evaluates system quality. It shows that the amount of information depends on the solection of working angle scale and section shape of rotating mirror besides the maximum edge velocity of rotating mirror. As the wide application of high-speed camera, discussion of its designing method and evaluating criterion continually deepen. One of evaluating criterion of high-speed camera is amount of information. Many schlors discuss this problem from fundamental theory. Starting from the designing method, this paper discusses the amount of information and the evaluating criterion, therefore to find better evaluating criterion.

Paper Details

Date Published: 17 January 1990
PDF: 5 pages
Proc. SPIE 1155, Ultrahigh Speed and High Speed Photography, Photonics, and Videography '89: Seventh in a Series, (17 January 1990); doi: 10.1117/12.962432
Show Author Affiliations
Zhao Yuejin, Beijing Institute of Technology (China)
Luo Wenbi, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 1155:
Ultrahigh Speed and High Speed Photography, Photonics, and Videography '89: Seventh in a Series
Gary L. Stradling, Editor(s)

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