Video Noise Reduction In Telecine Systems

Glenn Kennel; Mysore Raghuveer

doi:10.1117/12.970020

1 November 1989 Video Noise Reduction In Telecine Systems

Glenn Kennel, Mysore Raghuveer

Proceedings Volume 1199, Visual Communications and Image Processing IV; (1989) https://doi.org/10.1117/12.970020
Event: 1989 Symposium on Visual Communications, Image Processing, and Intelligent Robotics Systems, 1989, Philadelphia, PA, United States

Abstract

A telecine is a motion picture scanner used to generate high quality video recordings of motion pictures. The noise characteristics of a telecine system were analyzed to determine a suitable scheme for reducing video noise across non-moving portions of a temporal sequence of images. It was found that while in principle median filtering is better than a scheme such as averaging, the improvement is not substantial and the simpler approach of averaging can very well be used.

Citation Download Citation

Glenn Kennel and Mysore Raghuveer "Video Noise Reduction In Telecine Systems", Proc. SPIE 1199, Visual Communications and Image Processing IV, (1 November 1989); https://doi.org/10.1117/12.970020

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