Fast block-based image restoration employing the improved best neighborhood matching approach

doi:10.1109/TSMCA.2005.850605

	Fast block-based image restoration employing the improved best neighborhood matching approach
	Li, W ; Zhang, D ; Liu, ZY ; Qiao, XZ
	2005-07-01
发表期刊	IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS
ISSN	1083-4427
卷号	35 期号:4 页码:546-555
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.
关键词	best neighborhood matching (BNM) algorithm block-based coding image computation complexity image restoration transmission error
DOI	10.1109/TSMCA.2005.850605
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Cybernetics ; Computer Science, Theory & Methods
WOS记录号	WOS:000229865500012
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10085
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.Inner Mongolia Univ, Dept Comp Sci, Huhehaote 010021, Peoples R China 2.Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China 3.Chinese Acad Sci, Inst Comp Technol, Natl Res Ctr Intelligent Comp Syst, Beijing 100080, 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.