Color balancing and dehazing algorithm for colored haze removal

doi:10.1117/1.JEI.29.4.043019

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 自适应光学技术研究室（八室）

	Color balancing and dehazing algorithm for colored haze removal
	Jin, Ruiyan; Wang, Shuai; Zhao, JianPing; Yang, Ping
刊名	JOURNAL OF ELECTRONIC IMAGING
	2020-08-08
卷号	29 期号:4 页码:43019
ISSN号	1017-9909
DOI	10.1117/1.JEI.29.4.043019
文献子类	期刊论文
英文摘要	Images collected in fog can lose contrast and fidelity due to the scattering and absorption of light by the fog particles. In particular, unlike common white fog, colored fog exhibits varying degrees of light attenuation at different wavelengths, resulting in the simultaneous deviation of contrast and color. We present the failure of the traditional algorithm in the colored haze removal process. In order to eliminate the negative influence of colored fog on images, we introduce a hazy image restoration algorithm based on the modified color balance and variant of the dark-channel dehazing process. Our proposed technique corrects the color deviation, such that the transmission of each color channel is consistent, thus allowing for defogging via the dark-channel principle to improve the image quality. Moreover, we use the L-0 gradient minimization algorithm to improve the dark-channel algorithm, thus optimizing the output of underwater image processing. Our proposed method is implemented for the restoration of several hazy underwater images, proving its ability to effectively eliminate the influence of different types of colored fog, overcoming the key limitation of the traditional dehazing approach. (C) 2020 SPIE and IS&T
WOS关键词	IMAGE-ENHANCEMENT
语种	英语
WOS记录号	WOS:000582373000033
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/10157]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	Chinese Acad Sci, Inst Opt & Elect, Chengdu, Peoples R China
推荐引用方式 GB/T 7714	Jin, Ruiyan,Wang, Shuai,Zhao, JianPing,et al. Color balancing and dehazing algorithm for colored haze removal[J]. JOURNAL OF ELECTRONIC IMAGING,2020,29(4):43019.
APA	Jin, Ruiyan,Wang, Shuai,Zhao, JianPing,&Yang, Ping.(2020).Color balancing and dehazing algorithm for colored haze removal.JOURNAL OF ELECTRONIC IMAGING,29(4),43019.
MLA	Jin, Ruiyan,et al."Color balancing and dehazing algorithm for colored haze removal".JOURNAL OF ELECTRONIC IMAGING 29.4(2020):43019.