A new interscale and intrascale orthonormal wavelet thresholding for SURE-based image denoising
文献类型：期刊论文
| 作者 | Yan, Fengxia; Cheng, Lizhi; Peng, Silong
|
| 刊名 | IEEE SIGNAL PROCESSING LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 15期号:15页码:139-142 |
| 关键词 | Terms—Image denoising, intrascale and interscale dependencies, Stein’s unbiased risk estimator (SURE) minimization |
| 通讯作者 | Yan, Fengxia |
| 英文摘要 | The interscale Stein’s unbiased risk estimator (SURE)-based approach introduced by Luisier is a recent state of the art in orthonormal wavelet denoising, but it is not very effective for those images that have substantial high-frequency contents. To solve this problem, we introduce an effective integration of the intrascale correlations within the interscale SURE-based approach. We show that the consideration of both the intrascale and interscale dependencies of wavelet coefficients brings more denoising gains than those obtained with the interscale SURE-based approach, especially for denoising of images that have substantial textures such as the Barbara image |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Electrical & Electronic |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | SHRINKAGE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000258585600037 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9589]  |
| 专题 | 自动化研究所_09年以前成果 |
| 推荐引用方式 GB/T 7714 | Yan, Fengxia,Cheng, Lizhi,Peng, Silong. A new interscale and intrascale orthonormal wavelet thresholding for SURE-based image denoising[J]. IEEE SIGNAL PROCESSING LETTERS,2008,15(15):139-142. |
| APA | Yan, Fengxia,Cheng, Lizhi,&Peng, Silong.(2008).A new interscale and intrascale orthonormal wavelet thresholding for SURE-based image denoising.IEEE SIGNAL PROCESSING LETTERS,15(15),139-142. |
| MLA | Yan, Fengxia,et al."A new interscale and intrascale orthonormal wavelet thresholding for SURE-based image denoising".IEEE SIGNAL PROCESSING LETTERS 15.15(2008):139-142. |
入库方式： OAI收割
来源：自动化研究所
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