Vehicle Detection in Aerial Images Using a Fast Oriented Region Search and the Vector of Locally Aggregated Descriptors
文献类型：期刊论文
| 作者 | C.Y.Liu; Y.L.Ding; M.Zhu; J.H.Xiu; M.Y.Li; Q.H.Li |
| 刊名 | Sensors
 |
| 出版日期 | 2019 |
| 卷号 | 19期号:15页码:24 |
| 关键词 | vehicle detection,aerial images,object proposals,vector of locally,aggregated descriptors (VLAD),resolution satellite,car detection,extraction,Chemistry,Engineering,Instruments & Instrumentation |
| DOI | 10.3390/s19153294 |
| 英文摘要 | Vehicle detection in aerial images plays a significant role in civil and military applications and it faces many challenges including the overhead-view perspective, the highly complex background, and the variants of vehicles. This paper presents a robust vehicle detection scheme to overcome these issues. In the detection stage, we propose a novel algorithm to generate oriented proposals that could enclose the vehicle objects properly as rotated rectangles with orientations. To discriminate the object and background in the proposals, we propose a modified vector of locally aggregated descriptors (VLAD) image representation model with a recently proposed image feature, i.e., local steering kernel (LSK) feature. By applying non-maximum suppression (NMS) after classification, we show that each vehicle object is detected with a single-oriented bounding box. Experiments are conducted on aerial images to compare the proposed method with state-of-art methods and evaluate the impact of the components in the model. The results have proven the robustness of the proposed method under various circumstances and the superior performance over other existing vehicle detection approaches. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/63207]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | C.Y.Liu,Y.L.Ding,M.Zhu,et al. Vehicle Detection in Aerial Images Using a Fast Oriented Region Search and the Vector of Locally Aggregated Descriptors[J]. Sensors,2019,19(15):24. |
| APA | C.Y.Liu,Y.L.Ding,M.Zhu,J.H.Xiu,M.Y.Li,&Q.H.Li.(2019).Vehicle Detection in Aerial Images Using a Fast Oriented Region Search and the Vector of Locally Aggregated Descriptors.Sensors,19(15),24. |
| MLA | C.Y.Liu,et al."Vehicle Detection in Aerial Images Using a Fast Oriented Region Search and the Vector of Locally Aggregated Descriptors".Sensors 19.15(2019):24. |
入库方式： OAI收割
浏览0
下载0
收藏0
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。