Comparative study of JPEG and JPEG2000 image coders

被引：0

作者：

Grgic, S ^{[1
]}

Mrak, M ^{[1
]}

Grgic, M ^{[1
]}

Zovko-Cihlar, B ^{[1
]}

机构：

[1] Univ Zagreb, Fac Elect & Comp Engn, HR-10000 Zagreb, Croatia

来源：

ICECOM 2003, CONFERENCE PROCEEDINGS | 2003年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The objective of this paper is to provide a comparison of JPEG and JPEG2000 image coders focusing on low bit rates. Coders are evaluated in rate-distortion sense. The influences of different image contents and compression ratios are assessed. Two picture quality measures are used: Peak Signal to Noise Ratio (PSNR) as traditional objective picture quality measure, and Picture Quality Scale (PQS) as perception based quantitative picture quality measure.

引用

页码：109 / 112

页数：4

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