Pedestrian detection with unsupervised multispectral feature learning using deep neural networks
文献类型：期刊论文
| 作者 | Yanpeng Cao; Dayan Guan; Weilin Huang; Jiangxin Yang; Yanlong Cao; Yu Qiao |
| 刊名 | Information Fusion
 |
| 出版日期 | 2019 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Multispectral pedestrian detection is an important functionality in various computer vision applications such as robot sensing, security surveillance, and autonomous driving. In this paper, our motivation is to automatically adapt a generic pedestrian detector trained in a visible source domain to a new multispectral target domain without any manual annotation efforts. For this purpose, we present an auto-annotation framework to iteratively label pedestrian instances in visible and thermal channels by leveraging the complementary information of multispectral data. A distinct target is temporally tracked through image sequences to generate more confident labels. The predicted pedestrians in two individual channels are merged through a label fusion scheme to generate multispectral pedestrian annotations. The obtained annotations are then fed to a two-stream region proposal network (TS-RPN) to learn the multispectral features on both visible and thermal images for robust pedestrian detection. Experimental results on KAIST multispectral dataset show that our proposed unsupervised approach using auto-annotated training data can achieve performance comparable to state-of-the-art deep neural networks (DNNs) based pedestrian detectors trained using manual labels. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/13473]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 推荐引用方式 GB/T 7714 | Yanpeng Cao,Dayan Guan,Weilin Huang,et al. Pedestrian detection with unsupervised multispectral feature learning using deep neural networks[J]. Information Fusion,2019. |
| APA | Yanpeng Cao,Dayan Guan,Weilin Huang,Jiangxin Yang,Yanlong Cao,&Yu Qiao.(2019).Pedestrian detection with unsupervised multispectral feature learning using deep neural networks.Information Fusion. |
| MLA | Yanpeng Cao,et al."Pedestrian detection with unsupervised multispectral feature learning using deep neural networks".Information Fusion (2019). |
入库方式： OAI收割
来源：深圳先进技术研究院
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