Range-gated imaging in turbid conditions using a combination of intensity and polarization information
文献类型:期刊论文
作者 | Ren, Wei1; Guan, Jinge1; Liu, Jiahang2; Chen, Junyu2; Feng, Xiaoshan3 |
刊名 | PHYSICA SCRIPTA |
出版日期 | 2019-10 |
卷号 | 94期号:10 |
ISSN号 | 0031-8949;1402-4896 |
关键词 | polarization range-gated imaging turbid media image fusion |
DOI | 10.1088/1402-4896/ab2683 |
产权排序 | 2 |
英文摘要 | Polarization of light is introduced into range-gated imaging (RGI) for target detection and recognition in turbid conditions. The polarimetric RGI system can obtain both intensity and polarization information on objects. The experimental results show that an intensity-based image, when the target part and the background part of an object have similar reflective characteristic, can reveal the contours of the object by minimizing the effect of backscattering from the medium, and a polarization-based image can highlight the target part by common-mode rejection of the background. Furthermore, intensity and polarization components are combined to describe the scene systematically. Four methods-Laplacian pyramid, discrete wavelet transform, contourlet transform and nonsubsampled contourlet transform-are used for image fusion. Favourable information represented in each image can be extracted from image fusion for target detection and recognition. Objective evaluation indices are applied to compare the performance of different image fusion methods. |
语种 | 英语 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000480297800001 |
源URL | [http://ir.opt.ac.cn/handle/181661/31691] |
专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
通讯作者 | Guan, Jinge |
作者单位 | 1.North Univ China, Sch Informat & Commun Engn, Taiyuan 030051, Shanxi, Peoples R China 2.Chinese Acad Sci, Lab Remote Sensing & Intelligent Informat Syst, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China 3.Xi An Jiao Tong Univ, Sch Sci, Xian 710049, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Ren, Wei,Guan, Jinge,Liu, Jiahang,et al. Range-gated imaging in turbid conditions using a combination of intensity and polarization information[J]. PHYSICA SCRIPTA,2019,94(10). |
APA | Ren, Wei,Guan, Jinge,Liu, Jiahang,Chen, Junyu,&Feng, Xiaoshan.(2019).Range-gated imaging in turbid conditions using a combination of intensity and polarization information.PHYSICA SCRIPTA,94(10). |
MLA | Ren, Wei,et al."Range-gated imaging in turbid conditions using a combination of intensity and polarization information".PHYSICA SCRIPTA 94.10(2019). |
入库方式: OAI收割
来源:西安光学精密机械研究所
其他版本
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。