Dual-tree complex wavelet hidden Markov tree model for image denoising
文献类型：期刊论文
| 作者 | Yan, F.-X.; Peng, S.-L. ; Cheng, L.-Z.,
|
| 刊名 | Electronics Letters
 |
| 出版日期 | 2007 |
| 卷号 | 43(18)期号:18页码:973-975 (SCI) |
| 关键词 | Markov processes / image denoising / parameter estimation / wavelet transforms / dual-tree complex wavelet transform / hidden Markov tree model / image denoising / nontraining complex wavelet / parameter estimation |
| 通讯作者 | Yan, F.-X. |
| 英文摘要 | A 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. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Electrical & Electronic |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | TRANSFORM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249914600010 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9414]  |
| 专题 | 自动化研究所_09年以前成果 |
| 推荐引用方式 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). |
入库方式： OAI收割
来源：自动化研究所
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