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Dual-tree complex wavelet hidden Markov tree model for image denoising
Yan, F.-X.; Peng, S.-L.; Cheng, L.-Z.,
Source PublicationElectronics Letters
2007
Volume43(18)Issue:18Pages:973-975 (SCI)
SubtypeArticle
AbstractA new non-training complex wavelet hidden Markov tree (HMT) model, which is based on the dual-tree complex wavelet transform and a fast parameter estimation technique, is proposed for image denoising. This new model can mitigate the two problems (high computational cost and shift-variance) of the conventional wavelet HMT model simultaneously. Experiments show that the denoising approach with this new model achieves better performance than other related HMT-based image denoising algorithms.
KeywordMarkov Processes / image Denoising / parameter Estimation / Wavelet Transforms / dual-Tree Complex Wavelet Transform / hidden Markov Tree Model / image Denoising / nontraining Complex Wavelet / parameter Estimation
WOS HeadingsScience & Technology ; Technology
WOS KeywordTRANSFORM
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000249914600010
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9414
Collection09年以前成果
Corresponding AuthorYan, F.-X.
Recommended Citation
GB/T 7714
Yan, F.-X.,Peng, S.-L.,Cheng, L.-Z.,. Dual-tree complex wavelet hidden Markov tree model for image denoising[J]. Electronics Letters,2007,43(18)(18):973-975 (SCI).
APA Yan, F.-X.,Peng, S.-L.,&Cheng, L.-Z.,.(2007).Dual-tree complex wavelet hidden Markov tree model for image denoising.Electronics Letters,43(18)(18),973-975 (SCI).
MLA Yan, F.-X.,et al."Dual-tree complex wavelet hidden Markov tree model for image denoising".Electronics Letters 43(18).18(2007):973-975 (SCI).
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