Multi-layered image coding based on wavelet and matching pursuit transforms

Li Xiong Liu; Bin Liao; Yun De Jia; Yuan Quan Wang

Multi-layered image coding based on wavelet and matching pursuit transforms

Li Xiong Liu^*
, Bin Liao
, Yun De Jia
, Yuan Quan Wang

^*此作品的通讯作者

计算机学院

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Proposes a new multi-layered image coding algorithm based on wavelet and matching pursuit transforms. The original image is divided into smooth edge layer and texture layer, and in each layer different compression algorithms are adopted for coding. As a result, the aim of coding whole image can be achieved optimally. Experiments showed that it can capture texture and edge characteristics and the quality of reconstructed image is better than traditional single wavelet image coding at low bit rates.

源语言	英语
页（从-至）	891-895
页数	5
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	27
期	10
出版状态	已出版 - 10月 2007

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引用此

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title = "Multi-layered image coding based on wavelet and matching pursuit transforms",

abstract = "Proposes a new multi-layered image coding algorithm based on wavelet and matching pursuit transforms. The original image is divided into smooth edge layer and texture layer, and in each layer different compression algorithms are adopted for coding. As a result, the aim of coding whole image can be achieved optimally. Experiments showed that it can capture texture and edge characteristics and the quality of reconstructed image is better than traditional single wavelet image coding at low bit rates.",

keywords = "Image coding, Matching pursuit, Multi-layer image, Texture coding, Wavelet transform",

author = "Liu, \{Li Xiong\} and Bin Liao and Jia, \{Yun De\} and Wang, \{Yuan Quan\}",

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AU - Liu, Li Xiong

AU - Liao, Bin

AU - Jia, Yun De

AU - Wang, Yuan Quan

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Y1 - 2007/10

N2 - Proposes a new multi-layered image coding algorithm based on wavelet and matching pursuit transforms. The original image is divided into smooth edge layer and texture layer, and in each layer different compression algorithms are adopted for coding. As a result, the aim of coding whole image can be achieved optimally. Experiments showed that it can capture texture and edge characteristics and the quality of reconstructed image is better than traditional single wavelet image coding at low bit rates.

AB - Proposes a new multi-layered image coding algorithm based on wavelet and matching pursuit transforms. The original image is divided into smooth edge layer and texture layer, and in each layer different compression algorithms are adopted for coding. As a result, the aim of coding whole image can be achieved optimally. Experiments showed that it can capture texture and edge characteristics and the quality of reconstructed image is better than traditional single wavelet image coding at low bit rates.

KW - Image coding

KW - Matching pursuit

KW - Multi-layer image

KW - Texture coding

KW - Wavelet transform

UR - https://www.scopus.com/pages/publications/36249014923

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Multi-layered image coding based on wavelet and matching pursuit transforms

摘要

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