Single underwater image restoration based on descattering and color correction
文献类型:期刊论文
作者 | Ke, Ke1,2,3; Zhang, Chunmin2,3; Tang, Qian2,3; He, Yifan2,3; Yao, Baoli1![]() |
刊名 | Optik
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出版日期 | 2022-06 |
卷号 | 259 |
关键词 | Underwater imaging Adaptive dark channel Local water light Color correction |
ISSN号 | 00304026 |
DOI | 10.1016/j.ijleo.2022.169009 |
产权排序 | 3 |
英文摘要 | Underwater images typically exhibit color distortion and low contrast due to the absorption and scattering of the non-uniform medium during the propagation of light underwater. To address these problems, an effective underwater image restoration method is presented in this paper. Firstly, we adopted an adaptive dark channel prior that can be applied to underwater images with different color tones. Then, the local water light with strong robustness is obtained by utilizing maximum filtering and Gaussian low-pass filtering. Additionally, a linear relationship between blurred and clear images in the dark channel was introduced combining with the attenuation coefficient compensation to estimate the transmission of r, g and b channels. Ultimately, we designed a new adaptive color compensation method by taking into account the attenuation difference of the three color channels. Simulation and experimental results show that the proposed method can effectively improve the clarity and contrast of the image and eliminate color distortion. © 2022 Elsevier GmbH |
语种 | 英语 |
出版者 | Elsevier GmbH |
源URL | [http://ir.opt.ac.cn/handle/181661/95821] ![]() |
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 |
通讯作者 | Zhang, Chunmin |
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.The Institute of Space Optics, Xi'an Jiaotong University, Xi'an; 710049, China; 3.School of Physics, Xi'an Jiaotong University, Xi'an; 710049, China; |
推荐引用方式 GB/T 7714 | Ke, Ke,Zhang, Chunmin,Tang, Qian,et al. Single underwater image restoration based on descattering and color correction[J]. Optik,2022,259. |
APA | Ke, Ke,Zhang, Chunmin,Tang, Qian,He, Yifan,&Yao, Baoli.(2022).Single underwater image restoration based on descattering and color correction.Optik,259. |
MLA | Ke, Ke,et al."Single underwater image restoration based on descattering and color correction".Optik 259(2022). |
入库方式: OAI收割
来源:西安光学精密机械研究所
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