Parameterization of Symmetric-Antisymmetric Multiwavelet Filter Bank and Its Application in Image Compression

GAO Xi-qi; GAN Lu; ZOU Cai-rong

您当前的位置：

首页 >

文章列表页 >

Parameterization of Symmetric-Antisymmetric Multiwavelet Filter Bank and Its Application in Image Compression

更新时间：2025-07-16

- Parameterization of Symmetric-Antisymmetric Multiwavelet Filter Bank and Its Application in Image Compression
- Acta Electronica Sinica Vol. 29, Issue 6, Pages: 796-799(2001)
- 作者机构：
  
  东南大学无线电工程系,江苏,南京,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.7
- Published：2001
- 稿件说明：
移动端阅览
GAO Xi-qi, GAN Lu, ZOU Cai-rong. Parameterization of Symmetric-Antisymmetric Multiwavelet Filter Bank and Its Application in Image Compression[J]. Acta Electronica Sinica, 2001, 29(6): 796-799.
DOI：

GAO Xi-qi, GAN Lu, ZOU Cai-rong. Parameterization of Symmetric-Antisymmetric Multiwavelet Filter Bank and Its Application in Image Compression[J]. Acta Electronica Sinica, 2001, 29(6): 796-799. DOI：

摘要

本文给出了一类对称—反对称多小波滤波器组参数化设计方法

并在此基础上提出了新的多小波零树编码方案.实验表明

与常用的9-7单小波相比

我们所设计的双正交对称—反对称多小波可使编码性能有较大幅度的改善.

Abstract

In this paper

we propose a parameterization design method for the symmetric-antisymmetric multiwavelet filter bank.Then

based on it

we present a new multiwavelet zerotree compression algorithm.Experimental results show that our multiwavelets can perform much better than the commonly used 9-7 biorthogonal wavelet in compression efficiency.

关键词

Keywords

references

Views

1060

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

The Pre-Processing of Multiwavelet and Its Application in Image Compression

Image Compression Based on Geometrical Direction

Multi-Polarimetric SAR Image Compression Based on Three Dimensional Matrix Transform

A Kind of High Speed and High Quality Embedded Zerotree Coding Algorithm for Hardware Implementation

Related Author

SONG Guo-xiang

WANG Ling

DUAN Jing-hong

LIU Jing

LIU Gang

WANG Ying-hui

PAN Zhi-gang

WANG Yan-fei

Related Institution

Department of Applied Mathematics of Xidian UniversityXi'anShanxi 710071China

School of Computer Science of Sichuan Normal UniversityChengduSichuan 610066China

Department of Applied Mathematics of Xidian University

School of Computer Science of Sichuan Normal University

School of Computer Science and TechnologyXidian UniversityXi'anShaanxi 710071China

⁰