Application of symmetric orthogonal multiwavelets and prefilter technique for image compression
Multiwavelets are new addition to the body of wavelet theory. There are many types of symmetric multiwavelets such as Geronimo-Hardin-Massopust (GHM) and Chui-Lian (CL) multiwavelets. However, the matrix filter generating the GHM system multiwavelets does not satisfy the symmetric property. For this...
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Formato: | Articulo |
Lenguaje: | Inglés |
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2003
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/9456 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr03-8.pdf |
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I19-R120-10915-9456 |
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institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Informáticas Compression (Coding) IMAGE PROCESSING AND COMPUTER VISION |
spellingShingle |
Ciencias Informáticas Compression (Coding) IMAGE PROCESSING AND COMPUTER VISION Chen, Jiazhong Zhou, Jingli Yu, Shengsheng Xiao, Qian Xu, Jun Application of symmetric orthogonal multiwavelets and prefilter technique for image compression |
topic_facet |
Ciencias Informáticas Compression (Coding) IMAGE PROCESSING AND COMPUTER VISION |
description |
Multiwavelets are new addition to the body of wavelet theory. There are many types of symmetric multiwavelets such as Geronimo-Hardin-Massopust (GHM) and Chui-Lian (CL) multiwavelets. However, the matrix filter generating the GHM system multiwavelets does not satisfy the symmetric property. For this reason, this paper presents a new method to construct the symmetric orthogonal matrix filter, which leads to the symmetric orthogonal multiwavelets (SOM). Moreover, we analyze the prefilter technique, corresponding to the symmetric orthogonal matrix filter, to get a good combining frequency response. To prove the good property of SOM in image compression application, we compared the compression effect with other writers' work, which was in published literature. |
format |
Articulo Articulo |
author |
Chen, Jiazhong Zhou, Jingli Yu, Shengsheng Xiao, Qian Xu, Jun |
author_facet |
Chen, Jiazhong Zhou, Jingli Yu, Shengsheng Xiao, Qian Xu, Jun |
author_sort |
Chen, Jiazhong |
title |
Application of symmetric orthogonal multiwavelets and prefilter technique for image compression |
title_short |
Application of symmetric orthogonal multiwavelets and prefilter technique for image compression |
title_full |
Application of symmetric orthogonal multiwavelets and prefilter technique for image compression |
title_fullStr |
Application of symmetric orthogonal multiwavelets and prefilter technique for image compression |
title_full_unstemmed |
Application of symmetric orthogonal multiwavelets and prefilter technique for image compression |
title_sort |
application of symmetric orthogonal multiwavelets and prefilter technique for image compression |
publishDate |
2003 |
url |
http://sedici.unlp.edu.ar/handle/10915/9456 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr03-8.pdf |
work_keys_str_mv |
AT chenjiazhong applicationofsymmetricorthogonalmultiwaveletsandprefiltertechniqueforimagecompression AT zhoujingli applicationofsymmetricorthogonalmultiwaveletsandprefiltertechniqueforimagecompression AT yushengsheng applicationofsymmetricorthogonalmultiwaveletsandprefiltertechniqueforimagecompression AT xiaoqian applicationofsymmetricorthogonalmultiwaveletsandprefiltertechniqueforimagecompression AT xujun applicationofsymmetricorthogonalmultiwaveletsandprefiltertechniqueforimagecompression |
bdutipo_str |
Repositorios |
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1764820491584929793 |