Generalized polarimetric dehazing method based on low-pass filtering in frequency domain
文献类型：期刊论文
| 作者 | Liang, Jian1,2; Ju, Haijuan1 ; Ren, Liyong3; Yang, Liming1; Liang, Rongguang2
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| 刊名 | Sensors (Switzerland)
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| 出版日期 | 2020-03 |
| 卷号 | 20期号:6 |
| ISSN号 | 14248220 |
| 关键词 | polarimetric imaging dehazing frequency domain |
| DOI | 10.3390/s20061729 |
| 产权排序 | 1 |
| 英文摘要 | Polarimetric dehazing methods can significantly enhance the quality of hazy images. However, current methods are not robust enough under different imaging conditions. In this paper, we propose a generalized polarimetric dehazing method based on low-pass filtering in the frequency domain. This method can accurately estimate the polarized state of the scattering light automatically without adjusting bias parameters. Experimental results show the effectiveness and robustness of our proposed method in different hazy weather and scattering underwater environments with different densities. Furthermore, computational efficiency is enhanced more than 70% compared to the polarimetric dehazing method we proposed previously. © 2020 by the authors. Licensee MDPI, Basel, Switzerland. |
| 语种 | 英语 |
| 出版者 | MDPI AG, Postfach, Basel, CH-4005, Switzerland |
| 源URL | [http://ir.opt.ac.cn/handle/181661/93339]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119, China; 2.James C. Wyant College of Optical Sciences, University of Arizona, 1630 E University Blvd, Tucson; AZ; 85721, United States; 3.School of Physics and Information Technology, Shaanxi Normal University, Xi’an; 710119, China |
| 推荐引用方式 GB/T 7714 | Liang, Jian,Ju, Haijuan,Ren, Liyong,et al. Generalized polarimetric dehazing method based on low-pass filtering in frequency domain[J]. Sensors (Switzerland),2020,20(6). |
| APA | Liang, Jian,Ju, Haijuan,Ren, Liyong,Yang, Liming,&Liang, Rongguang.(2020).Generalized polarimetric dehazing method based on low-pass filtering in frequency domain.Sensors (Switzerland),20(6). |
| MLA | Liang, Jian,et al."Generalized polarimetric dehazing method based on low-pass filtering in frequency domain".Sensors (Switzerland) 20.6(2020). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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