Enhancement of LLLIs with improved BCP and matrix completion

doi:10.1049/el.2016.4686

CORC > 自动化研究所 > 中国科学院自动化研究所 > 模式识别国家重点实验室 > 模式分析与学习团队

	Enhancement of LLLIs with improved BCP and matrix completion
	Yang, Jie
刊名	ELECTRONICS LETTERS
	2017-04-27
卷号	53 期号:9 页码:586-587
关键词	Low Light Level Image Enhancement Matrix Completion Bright Channel Prior Coarse-to-fine Framework
DOI	10.1049/el.2016.4686
英文摘要	The problem of enhancement of low light level images (LLLIs) with the characteristics of extremely low brightness and low contrast is addressed. A coarse-to-fine framework to settle the problem is proposed. First, a point-wise linear relationship is constructed between an LLLI and its enhancement result, and a prior named bright channel prior (BCP) is introduced to guide the enhancement process. The BCP to avoid over enhancement is improved, and the idea of matrix completion to remove the outlier noises in the enhanced image is used. Experimental results on real images demonstrate that the method is effective for the enhancement of LLLIs.
语种	英语
WOS记录号	WOS:000400513000008
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/14653]
专题	自动化研究所_模式识别国家重点实验室_模式分析与学习团队
作者单位	Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Yang, Jie. Enhancement of LLLIs with improved BCP and matrix completion[J]. ELECTRONICS LETTERS,2017,53(9):586-587.
APA	Yang, Jie.(2017).Enhancement of LLLIs with improved BCP and matrix completion.ELECTRONICS LETTERS,53(9),586-587.
MLA	Yang, Jie."Enhancement of LLLIs with improved BCP and matrix completion".ELECTRONICS LETTERS 53.9(2017):586-587.