Lossless image compression based on two-way smaller difference

Chin Chen Chang, Chi Shiang Chan, Ju Yuan Hsiao

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

We propose a lossless image compression method, in which we compress an image by saving the differences between the encoding pixels and their adjacent pixels. To deal with a pixel, we refer to not only its up pixel but also its left pixel and replace the value of the pixel itself with the value of difference. The experimental results show that the method gives quite an impressive performance. Since the values of most adjacent pixels in an image are closed, we can use this simple, effective way to compress the image.

原文English
主出版物標題Proceedings - 17th International Conference on Advanced Information Networking and Applications, AINA 2003
發行者Institute of Electrical and Electronics Engineers Inc.
頁面821-824
頁數4
ISBN(電子)0769519067
DOIs
出版狀態Published - 2003 一月 1
事件17th International Conference on Advanced Information Networking and Applications, AINA 2003 - Xi'an, China
持續時間: 2003 三月 272003 三月 29

出版系列

名字Proceedings - International Conference on Advanced Information Networking and Applications, AINA
2003-January
ISSN(列印)1550-445X

Other

Other17th International Conference on Advanced Information Networking and Applications, AINA 2003
國家China
城市Xi'an
期間03-03-2703-03-29

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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