Architectures for wavelet transforms: A survey

被引：107

作者：

Chakrabarti, C

Vishwanath, M

Owens, RM

机构：

[1] XEROX CORP, PALO ALTO RES CTR, COMP SCI LAB, PALO ALTO, CA 94304 USA

[2] PENN STATE UNIV, DEPT COMP SCI & ENGN, UNIVERSITY PK, PA 16802 USA

来源：

JOURNAL OF VLSI SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY | 1996年 / 14卷 / 02期

关键词：

D O I：

10.1007/BF00925498

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Wavelet transforms have proven to be useful tools for several applications, including signal analysis, signal compression and numerical analysis. This paper surveys the VLSI architectures that have been proposed for computing the Discrete and Continuous Wavelet Transforms for I-D and 2-D signals. The architectures are based upon on-line versions of the wavelet transform algorithms. These architectures support single chip implementations and are optimal with respect to both area and time under the word-serial model.

引用

页码：171 / 192

页数：22

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