DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung T.K. | ko |
dc.date.accessioned | 2013-03-08T23:31:22Z | - |
dc.date.available | 2013-03-08T23:31:22Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING, v.7, no.5, pp.535 - 551 | - |
dc.identifier.issn | 0219-6913 | - |
dc.identifier.uri | http://hdl.handle.net/10203/94657 | - |
dc.description.abstract | The multiscaling function of Alpert multiwavelet system and Chui-Lian multiwavelet system consist of one symmetric and one antisymmetric scaling functions. In its single level decomposition, only one of 16 subband blocks may be considered as a core part because the antisymmetric scaling function may play the high pass filter. We complete the Alpert multiwavelet system by determining the high pass filter using the algorithm of paraunitary extension principle. Taking the advantage of the symmetric/antisymmetric (SA) feature of Alpert and Chui-Lian multiscaling functions, our iteration (SA iteration) of multiwavelet decomposition continues to the core part (1/16 of subbands) for the image denoising problem while the traditional iteration applies to the one fourth of 16 subbands as core parts. The numerical results demonstrate that our method of symmetric/antisymmetric iteration exhibits performance superior to the traditional ways. | - |
dc.language | English | - |
dc.publisher | WORLD SCIENTIFIC PUBL CO PTE LTD | - |
dc.subject | BALANCED MULTIWAVELETS | - |
dc.subject | WAVELET SHRINKAGE | - |
dc.subject | SCALAR WAVELETS | - |
dc.subject | NOISE REMOVAL | - |
dc.subject | CONSTRUCTION | - |
dc.subject | COMPRESSION | - |
dc.subject | DESIGN | - |
dc.subject | APPROXIMATION | - |
dc.subject | TRANSFORMS | - |
dc.subject | ALGORITHM | - |
dc.title | MULTIWAVELETS AND APPLICATIONS TO IMAGE DENOISING WITH EFFECTIVE ITERATION METHOD | - |
dc.type | Article | - |
dc.identifier.wosid | 000270696800001 | - |
dc.identifier.scopusid | 2-s2.0-70350238175 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 535 | - |
dc.citation.endingpage | 551 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING | - |
dc.identifier.doi | 10.1142/S0219691309003070 | - |
dc.contributor.localauthor | Jung T.K. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Multiwavelet | - |
dc.subject.keywordAuthor | image denoising | - |
dc.subject.keywordAuthor | multiwavelet iteration | - |
dc.subject.keywordPlus | BALANCED MULTIWAVELETS | - |
dc.subject.keywordPlus | WAVELET SHRINKAGE | - |
dc.subject.keywordPlus | SCALAR WAVELETS | - |
dc.subject.keywordPlus | NOISE REMOVAL | - |
dc.subject.keywordPlus | CONSTRUCTION | - |
dc.subject.keywordPlus | COMPRESSION | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | APPROXIMATION | - |
dc.subject.keywordPlus | TRANSFORMS | - |
dc.subject.keywordPlus | ALGORITHM | - |
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