Single image dehazing through improved atmospheric light estimation

doi:10.1007/s11042-015-2977-7

QIBEBT-IR

	Single image dehazing through improved atmospheric light estimation
	Lu, Huimin 1,2,3; Li, Yujie 1; Nakashima, Shota 4; Serikawa, Seiichi 1
	2016-12-01
发表期刊	MULTIMEDIA TOOLS AND APPLICATIONS
ISSN	1380-7501
卷号	75 期号:24 页码:17081-17096
摘要	Image contrast enhancement for outdoor vision is important for smart car auxiliary transport systems. The video frames captured in poor weather conditions are often characterized by poor visibility. Most image dehazing algorithms consider to use a hard threshold assumptions or user input to estimate atmospheric light. However, the brightest pixels sometimes are objects such as car lights or streetlights, especially for smart car auxiliary transport systems. Simply using a hard threshold may cause a wrong estimation. In this paper, we propose a single optimized image dehazing method that estimates atmospheric light efficiently and removes haze through the estimation of a semi-globally adaptive filter. The enhanced images are characterized with little noise and good exposure in dark regions. The textures and edges of the processed images are also enhanced significantly.
文章类型	Article
关键词	Image Dehazing Image Restoration Image Enhancement Atmospheric Light Estimation
WOS标题词	Science & Technology ; Technology
DOI	10.1007/s11042-015-2977-7
关键词[WOS]	VISIBILITY ; POLARIZATION
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Engineering
项目资助者	Japan Society for the Promotion of Science(15F15077 ; Open Fund of the Key Laboratory of Marine Geology and Environment in Chinese Academy of Sciences(MGE2015KG02) ; Research Fund of State Key Laboratory of Marine Geology in Tongji University(MGK1407) ; Research Fund of State Key Laboratory of Ocean Engineering in Shanghai Jiaotong University(OEK1315) ; 13 J10713)
WOS类目	Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS记录号	WOS:000389604600017
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/10456
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Lu, Huimin
作者单位	1.Kyushu Inst Technol, Kitakyushu, Fukuoka, Japan 2.Chinese Acad Sci, Qingdao, Peoples R China 3.Shanghai Jiao Tong Univ, Shanghai, Peoples R China 4.Yamaguchi Univ, Yamaguchi, Japan
推荐引用方式 GB/T 7714	Lu, Huimin,Li, Yujie,Nakashima, Shota,et al. Single image dehazing through improved atmospheric light estimation[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2016,75(24):17081-17096.
APA	Lu, Huimin,Li, Yujie,Nakashima, Shota,&Serikawa, Seiichi.(2016).Single image dehazing through improved atmospheric light estimation.MULTIMEDIA TOOLS AND APPLICATIONS,75(24),17081-17096.
MLA	Lu, Huimin,et al."Single image dehazing through improved atmospheric light estimation".MULTIMEDIA TOOLS AND APPLICATIONS 75.24(2016):17081-17096.