Coding of echocardiographic image by selection of the normalization matrix using fuzzy logic

被引：0

作者：

Zaghetto, A. ^{[1
]}

Nascimento, F. A. O. ^{[1
]}

dos Santos, I. ^{[1
]}

da Rocha, A. F. ^{[1
]}

机构：

[1] Univ Brasilia, Dept Elect Engn, BR-70910 Brasilia, DF, Brazil

来源：

2006 28TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-15 | 2006年

关键词：

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This article presents an algorithm for compression of echocardiographic images. The algorithm is based on the JPEG algorithm and uses a fuzzy inference system to adapt the normalization process of the transformed coefficients through the analysis of the local characteristics of echocardiographic images. The images considered in this paper were acquired in actual echocardiography exams. The proposed encoder guarantees a maximum local signal-to-noise ratio, which is adapted to the characteristics of each sub-block of the image.

引用

页码：5221 / +

页数：2

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