Needs, requirements, and new proposals for ultra-high-speed video cameras in Japan

Takeharu Goji Etoh; Kohsei Takehara

doi:10.1117/12.209606

30 May 1995 Needs, requirements, and new proposals for ultra-high-speed video cameras in Japan

Takeharu Goji Etoh, Kohsei Takehara

Proceedings Volume 2513, 21st International Congress on: High-Speed Photography and Photonics; (1995) https://doi.org/10.1117/12.209606
Event: High-Speed Photography and Photonics: 21st International Congress, 1994, Taejon, Korea, Republic of

Abstract

A questionnaire was distributed to scientists and engineers all over Japan to compile information on conventional and potential application of high-speed videography and special conditions associated with using them in practice. The distribution of the required frame rate shows that existing high-speed videocameras of 10³ to 10⁴ pps cover only 30-40% of the potential usages, while existing image-converter multiframing cameras of 10⁶ to 10⁷ pps cover more than 90%. It is, however, clear from the authors' experiences that dynamic recognition, which is supported by videocameras but not by multiframing cameras, is an essential and very powerful tool in scientific and engineering research. New concepts to produce high-speed videocameras of 10⁵ to 10⁷ pps are therefore presented.

Citation Download Citation

Takeharu Goji Etoh and Kohsei Takehara "Needs, requirements, and new proposals for ultra-high-speed video cameras in Japan", Proc. SPIE 2513, 21st International Congress on: High-Speed Photography and Photonics, (30 May 1995); https://doi.org/10.1117/12.209606

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