Laser telecine for HDTV

Hiroshi Hirabayashi; Yuji Nojiri; Yukio Sugiura; Shigeru Tamura

doi:10.1117/12.135904

12 August 1992 Laser telecine for HDTV

Hiroshi Hirabayashi, Yuji Nojiri, Yukio Sugiura, Shigeru Tamura

Proceedings Volume 1656, High-Resolution Sensors and Hybrid Systems; (1992) https://doi.org/10.1117/12.135904
Event: SPIE/IS&T 1992 Symposium on Electronic Imaging: Science and Technology, 1992, San Jose, CA, United States

Abstract

This paper describes a laser telecine which has been developed for transferring film images into HDTV signals with high picture quality. In this equipment the film image is directly scanned by a laser beam concentrated onto a small spot with high intensity so that both high resolution and a high S/N ratio can be obtained. This equipment has already been delivered to the broadcasting station and are being used to create HDTV programs using 35mm films.

Citation Download Citation

Hiroshi Hirabayashi, Yuji Nojiri, Yukio Sugiura, and Shigeru Tamura "Laser telecine for HDTV", Proc. SPIE 1656, High-Resolution Sensors and Hybrid Systems, (12 August 1992); https://doi.org/10.1117/12.135904

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