A Fog Covered Object Recognition Algorithm Based On Space And Frequency Network | |
Cui, Ying; Qiu, Shi; Li, Tong | |
作者部门 | 光谱成像技术研究室 |
2021 | |
发表期刊 | INTELLIGENT AUTOMATION AND SOFT COMPUTING |
ISSN | 1079-8587;2326-005X |
卷号 | 28期号:2页码:417-428 |
产权排序 | 2 |
摘要 | It is difficult to recognize a target object from foggy images. Aiming at solving this problem, a new algorithm is thereby proposed. Fog concentration estimation is the prerequisite for image defogging. Due to the uncertainty of fog distribution, a fog concentration estimation model is accordingly proposed. Establish the brightness and gradient model in the spatial domain, and establish the FFT model in the frequency domain. Also, a multiple branch network framework is established to realize the qualitative estimation of the fog concentration in images based on comprehensive analysis from spatial and frequency domain levels. In the aspect of foggy image target recognition, a residual network is introduced based on Fast RCNN network structure. The fog concentration information is added into the target recognition function to realize accurate recognition of target from foggy images. Experimental results show that the accuracy of AOM is higher than 81 under different fog concentration indoors and outdoors. |
关键词 | Foggy image fog concentration estimation target object recognition fog removal deep learning |
DOI | 10.32604/iasc.2021.016802 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000640542700009 |
出版者 | TECH SCIENCE PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/94743 |
专题 | 光谱成像技术研究室 |
通讯作者 | Qiu, Shi |
作者单位 | 1.Engn Univ PAP, Coll Equipment Management & Support, Xian 710086, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Spectral Imaging Technol CAS, Xian 710119, Peoples R China 3.Univ Calif Los Angeles, Los Angeles, CA 90095 USA |
推荐引用方式 GB/T 7714 | Cui, Ying,Qiu, Shi,Li, Tong. A Fog Covered Object Recognition Algorithm Based On Space And Frequency Network[J]. INTELLIGENT AUTOMATION AND SOFT COMPUTING,2021,28(2):417-428. |
APA | Cui, Ying,Qiu, Shi,&Li, Tong.(2021).A Fog Covered Object Recognition Algorithm Based On Space And Frequency Network.INTELLIGENT AUTOMATION AND SOFT COMPUTING,28(2),417-428. |
MLA | Cui, Ying,et al."A Fog Covered Object Recognition Algorithm Based On Space And Frequency Network".INTELLIGENT AUTOMATION AND SOFT COMPUTING 28.2(2021):417-428. |
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 Fog Covered Object(1731KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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