Lossless image compression via multi-scanning and adaptive linear prediction

Haijiang Tang, Sei Ichiro Kamata, Kazuyuki Tsuneyoshi, Masa Aki Kobayashi

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

This paper presents an efficient lossless compression approach for gray scale images. The main contributions are 1) we divide the input image to blocks of pixels and use different scanning methods, we select the one that minimizes the prediction error for coding; 2) a new adaptive linear prediction is applied. Experiment results show that our method outperformed JPEG-LS 2∼10% in compression efficiency.

本文言語English
ページ81-84
ページ数4
出版ステータスPublished - 2004 12月 1
イベント2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan, Province of China
継続期間: 2004 12月 62004 12月 9

Conference

Conference2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology
国/地域Taiwan, Province of China
CityTainan
Period04/12/604/12/9

ASJC Scopus subject areas

  • 電子工学および電気工学

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