テレビジョン学会技術報告
Online ISSN : 2433-0914
Print ISSN : 0386-4227
ATM用可変レート符号化方式の検討 : 画像通信システム
北原 尚樹植田 豊辻角 光夫
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研究報告書・技術報告書 フリー

1991 年 15 巻 40 号 p. 31-36

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This paper describes a variable rate moving image coding system for video distribution services using the asynchronous transfer mode (ATM). The system is based on band division, and permits high performance coding of moving images as well as control of maximum coding rate. It can also deal with cell loss and usage parameter control in ATM networks. In simulation where the system was evaluated using test pictures, it was found that the average coding rate was 20 - 30 Mbit/s, and that the coding rate could be controlled to suppress picture quality deterioration.

著者関連情報
© 1991 一般社団法人映像情報メディア学会
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