算術符号における誤り検出についての一検討 : 画像通信システム

概要

論文の詳細を見る
An arithmetic coding have been given a great notice for the reason of that is adopted as an entropy coding part of the international standardization method for natural lmage compression by CCITT/ISO. This entropy coding method, however, has little endurance for transmission error, so that the error detection or correction are needed in the transmission through low quality line. It has been usually needed a specialized process for error detection of arithmetic code. This paper describes a new error detection method of the arithmetic coding. In the proposed scheme, virtual data ale concatenated at the end of the last pixel of each line and they are consecutively encoded,so that the transmission errors are detected at the receiver without special process.
社団法人映像情報メディア学会の論文
1992-07-10