A robust haze-removal scheme in polarimetric dehazing imaging based on automatic identification of sky region | |
Zhang, Wenfei1,2,3; Liang, Jian1,3; Ju, Haijuan1,3; Ren, Liyong1; Qu, Enshi1; Wu, Zhaoxin2; Ren, Liyong (renliy@opt.ac.cn) | |
作者部门 | 信息光子学研究室 |
2016-12-01 | |
发表期刊 | OPTICS AND LASER TECHNOLOGY |
ISSN | 0030-3992 |
卷号 | 86页码:145-151 |
产权排序 | 1 |
摘要 | Quality enhancement of images acquired in hazy conditions is a significant research area in civil and military applications. The polarimetric dehazing methods have been exploited to dehaze hazy images and have proven to be effective in enhancing their quality. In this paper, by combining the polarimetric imaging technique and the dark channel prior technique, a robust haze-removal scheme is presented for the first time. On the one hand, the polarimetric imaging technique has advantages in recovering detailed information well, especially in dense hazy conditions; on the other hand, the dark channel prior technique provides a much more precise and convenient way to estimate the airlight radiance through extracting the sky region automatically. The experiments verify the practicability and effectiveness of the proposed dehazing scheme in quality enhancement of hazy images. Furthermore, comparison study demonstrates that the proposed scheme is superior to some sophisticated methods in terms of the visibility and contrast. We believe this scheme is beneficial in the image dehazing applications, especially for real-time applications. (C) 2016 Elsevier Ltd. All rights reserved. |
文章类型 | Article |
关键词 | Imaging Through Turbid Media Image Enhancement Polarimetric Imaging Visibility And Imaging |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1016/j.optlastec.2016.07.015 |
收录类别 | SCI ; EI |
关键词[WOS] | CONTRAST ENHANCEMENT ; POLARIZATION ; IMAGES ; VISIBILITY ; VISION |
语种 | 英语 |
WOS研究方向 | Optics ; Physics |
项目资助者 | National Natural Science Foundation of China(61505246 ; 61275149 ; 61535015) |
WOS类目 | Optics ; Physics, Applied |
WOS记录号 | WOS:000382340900019 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28310 |
专题 | 信息光子学研究室 |
通讯作者 | Ren, Liyong (renliy@opt.ac.cn) |
作者单位 | 1.Chinese Acad Sci, Res Dept Informat Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Xi An Jiao Tong Univ, Dept Elect Sci & Technol, Sch Elect & Informat Engn, Xian 710049, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Wenfei,Liang, Jian,Ju, Haijuan,et al. A robust haze-removal scheme in polarimetric dehazing imaging based on automatic identification of sky region[J]. OPTICS AND LASER TECHNOLOGY,2016,86:145-151. |
APA | Zhang, Wenfei.,Liang, Jian.,Ju, Haijuan.,Ren, Liyong.,Qu, Enshi.,...&Ren, Liyong .(2016).A robust haze-removal scheme in polarimetric dehazing imaging based on automatic identification of sky region.OPTICS AND LASER TECHNOLOGY,86,145-151. |
MLA | Zhang, Wenfei,et al."A robust haze-removal scheme in polarimetric dehazing imaging based on automatic identification of sky region".OPTICS AND LASER TECHNOLOGY 86(2016):145-151. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
A robust haze-remova(2588KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论