7 June 1989 An Automatic Analysis System Using Microcomputer For High-Speed Photography
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Proceedings Volume 1032, 18th Intl Congress on High Speed Photography and Photonics; (1989) https://doi.org/10.1117/12.969213
Event: 18th International Congress on High Speed Photography and Photonics, 1988, Xi'an, Shaanxi, China
Abstract
This paper describes an analysis system of high-speed photography film. This system has two modes. In the case of the semi-automatic analysis mode, a series of coordinates of the filmed particle can be get by using the cursor. Then the data are processed by the microcomputer and the velocity, acceleration and other movement parameters are printed. In the case of automatic analysis mode, the cursor is used to produce a gate signal which determines the range of digital image. The video signal in this range is given a realtime A/D conversion, then it is put into the image buffer. Microcomputer processes the digital image and gives the coordinate of the marking point, then just like the semiautomatic analysis mode, calculates the velocity, acceleration and other movement parameters.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jianmei Li, Guangxiang Bao, and Yangyuan Sun "An Automatic Analysis System Using Microcomputer For High-Speed Photography", Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); doi: 10.1117/12.969213; https://doi.org/10.1117/12.969213
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