Source Coding Of Television Signals Using Interframe Techniques

B. G. Haskell; P. L. Gordon

doi:10.1117/12.965345

30 October 1975 Source Coding Of Television Signals Using Interframe Techniques

B. G. Haskell, P. L. Gordon

Proceedings Volume 0066, Efficient Transmission of Pictorial Information; (1975) https://doi.org/10.1117/12.965345
Event: 19th Annual Technical Symposium, 1975, San Diego, United States

Abstract

The channel capacity required for long distance digital transmission of video signals can be substantially reduced through a system using interframe coding. This is possible because of the amount of frame-to-frame redundancy which exists in a video source output. Through appropriate signal processing it is feasible to send only the changed area of each frame rather than the full frame provided that the previous frame values are retained in memories.

Citation Download Citation

B. G. Haskell and P. L. Gordon "Source Coding Of Television Signals Using Interframe Techniques", Proc. SPIE 0066, Efficient Transmission of Pictorial Information, (30 October 1975); https://doi.org/10.1117/12.965345

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