Quality evaluation for JPEG 2000 based medical image compression

被引：0
|
作者：
Wanigasekara, NR [1 ]
Ding, SH [1 ]
Yan, ZZ [1 ]
Zeng, YQ [1 ]
机构：
[1] Shanghai Univ, Dept Biomed Engn, Shanghai 200041, Peoples R China
来源：
SECOND JOINT EMBS-BMES CONFERENCE 2002, VOLS 1-3, CONFERENCE PROCEEDINGS: BIOENGINEERING - INTEGRATIVE METHODOLOGIES, NEW TECHNOLOGIES | 2002年
关键词：
medical image compression; JPEG; 2000; Philips Trimedia;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, we present the quality evaluation results for medical images compressed by using JPEG 2000. The compressed images were produced by an embedded image compression system developed based on Philips Trimedia Kenobi board which can be used for real time clinical applications. The comparison is made between JPEG and JPEG 2000 since the JPEG compression is currently used by DICOM standard. Simulations on different kind of images showed that the JPEG 2000 achieves better performance against JPEG in terms of image quality at the same bit rate. The DICOM standard for medical community will also likely to adopt the JPEG2000 compression as its compression standard. This work attempts to provide more evidences to support the adoption of JPEG 2000.
引用
收藏
页码：1019 / 1020
页数：2
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