Television – Bandwidth reduction system – Data rate reduction
Patent
1993-09-09
1994-11-22
Britton, Howard W.
Television
Bandwidth reduction system
Data rate reduction
341 51, 341200, 348419, H04N 7133
Patent
active
053673352
ABSTRACT:
An image coding system determines an amount a data that is output by a coder of the system and also determines a target code produced amount based on the motion of an input image. The coder of the coding system encodes the input image. A record of a data amount of past coded data is used as the inference of the target code amount. Hence, proper coding can be performed in a sending side. Further, by converting the data amount into a value with a condition to be standard, accuracy of the inference may be improved. In addition, an indication of the power amount of the data to be coded is used as a factor for determining a target code produced amount to expedite a combination of a plurality of coding modes.
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MPEG: A Video Compression Standard for Multimedia Applications Apr. 1991 pp. 47-58.
Kong & Kosko "Adaptive Fuzzy System for Transform Image Coding" IEEE 1991 pp. Ii-609-I-613.
*"A New Model of Fuzzy Reasoning", Zhigiang Cao, Abraham Kandel, and Lihong Li, SUS Center for Artificial Intelligence and the Department of Computer Science, Feb., 1989.
Murakami Tokumichi
Shimada Toshiaki
Britton Howard W.
Mitsubishi Denki & Kabushiki Kaisha
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