Automatic film reading system for high-speed photography

Renkui Zhou; Chongzhen Yu; Jiankang Ma; Wenkai Zhu

doi:10.1117/12.24092

1 April 1991 Automatic film reading system for high-speed photography

Renkui Zhou, Chongzhen Yu, Jiankang Ma, Wenkai Zhu

Proceedings Volume 1358, 19th Intl Congress on High-Speed Photography and Photonics; (1991) https://doi.org/10.1117/12.24092
Event: 19th International Congress on High-Speed Photography and Photonics, 1990, Cambridge, United Kingdom

Abstract

This paper describes an automatic film reading system for high speed photography which adopts the principle of measurement of CRT scanning controlled by a microcomputer. It consists of a CRT scanner, a projector, an irrage processing device, a digitaloptical measuring platform, a microcomputer system and its software. The system has two modes , the semi-automatic reading mode and automatic reading mode , which can read out the image information recorded on 1 6 , 35 or 7Orrm film . The reading accuracy for coordinates of image point is within 0 .01mm. The reading speed is 1 --20/s

Citation Download Citation

Renkui Zhou, Chongzhen Yu, Jiankang Ma, and Wenkai Zhu "Automatic film reading system for high-speed photography", Proc. SPIE 1358, 19th Intl Congress on High-Speed Photography and Photonics, (1 April 1991); https://doi.org/10.1117/12.24092

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