Fast block-based image restoration employing the improved best neighborhood matching approach
文献类型：期刊论文
| 作者 | Li, W; Zhang, D; Liu, ZY; Qiao, XZ |
| 刊名 | IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS
 |
| 出版日期 | 2005-07-01 |
| 卷号 | 35期号:4页码:546-555 |
| 关键词 | best neighborhood matching (BNM) algorithm block-based coding image computation complexity image restoration transmission error |
| ISSN号 | 1083-4427 |
| DOI | 10.1109/TSMCA.2005.850605 |
| 英文摘要 | The best neighborhood matching (BNM) algorithm is an efficient approach for image restoration. However, its high computation overhead imposes an obstacle to its application. In this paper, a fast image restoration approach named jump and look around BNM (JLBNM) is proposed to reduce computation overhead of the BNM. The main idea of JLBNM is to employ two kinds of search mechanisms so that the whole search process can be sped up. Some optimization techniques for the restoration algorithm JLBNM are also developed, including adaptive threshold in the matching stage, the terminal threshold in the searching stage, and the application of an appropriate matching function in both the matching and recovering stages. Theoretical analysis and experiment results have shown that JLBNM not only can provide high quality for image restoration but also has low computation overhead. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000229865500012 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/10084]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Li, W |
| 作者单位 | 1.Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Natl Res Ctr Intelligent Comp Syst, Beijing 100080, Peoples R China 3.Inner Mongolia Univ, Dept Comp Sci, Huhehaote 010021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, W,Zhang, D,Liu, ZY,et al. Fast block-based image restoration employing the improved best neighborhood matching approach[J]. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS,2005,35(4):546-555. |
| APA | Li, W,Zhang, D,Liu, ZY,&Qiao, XZ.(2005).Fast block-based image restoration employing the improved best neighborhood matching approach.IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS,35(4),546-555. |
| MLA | Li, W,et al."Fast block-based image restoration employing the improved best neighborhood matching approach".IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS 35.4(2005):546-555. |
入库方式： OAI收割
来源：计算技术研究所
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