New time dependent pretreat models based on total variational image restoration
文献类型：期刊论文
| 作者 | Xu, Jing1,2; Chang, Qian-shun3 |
| 刊名 | ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES
 |
| 出版日期 | 2011 |
| 卷号 | 27期号:1页码:129-140 |
| 关键词 | Total variation image restoration level set motion anisotropic diffusion PSNR |
| ISSN号 | 0168-9673 |
| DOI | 10.1007/s10255-011-0046-1 |
| 英文摘要 | In this paper, we propose new pretreat models for total variation (TV) minimization problems in image deblurring and denoising. Specially, blur operator is considered as useful information in restoration. New models in form is equivalent to pretreat the initial value by image blur operator. We successfully get a new (L. Rudin, S. Osher, and E. Fatemi) ROF model, a new level set motion model and a new anisotropic diffusion model respectively. Numerical experiments demonstrate that, under the same stopping rule, the proposed methods significantly accelerate the convergence of the mothed, save computation time and get the same restored effect. |
| 资助项目 | Youth Foundation of Tianyuan Mathematics ; National Natural Science Foundation of China[10926037] ; National Natural Science Foundation of China[10771210] ; National Natural Science Foundation of China[11001239] ; Singapore MOE[T207B2202] ; Singapore NRF[NRF2007IDM-IDM002-010] |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000285358500012 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/12236]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Xu, Jing |
| 作者单位 | 1.Zhejiang Gongshang Univ, Sch Math & Stat, Hangzhou 310018, Peoples R China 2.Nanyang Technol Univ, Sch Phys & Math Sci, Div Math Sci, Singapore 639798, Singapore 3.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 110190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jing,Chang, Qian-shun. New time dependent pretreat models based on total variational image restoration[J]. ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES,2011,27(1):129-140. |
| APA | Xu, Jing,&Chang, Qian-shun.(2011).New time dependent pretreat models based on total variational image restoration.ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES,27(1),129-140. |
| MLA | Xu, Jing,et al."New time dependent pretreat models based on total variational image restoration".ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES 27.1(2011):129-140. |
入库方式： OAI收割
来源：数学与系统科学研究院
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