Detection of collapsed buildings with the aerial images captured from UAV
文献类型：期刊论文
| 作者 | Hua CS(华春生) ; Qi JT(齐俊桐); SHANG, Hong; HU, Weijian; Han JD(韩建达)
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| 刊名 | SCIENCE CHINA Information Sciences
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| 出版日期 | 2016 |
| 卷号 | 59期号:3页码:1-15 |
| 关键词 | collapsed buildings aerial images UAV online detection temporal tracking |
| ISSN号 | 1674-733X |
| 产权排序 | 1 |
| 通讯作者 | 齐俊桐 |
| 中文摘要 | In this paper, we present a method of detecting the collapsed buildings with the aerial images which are captured by an unmanned aerial vehicle (UAV) for the postseismic evaluation. Different from the conventional methods that apply the satellite images or the high-altitude UAV for the coarse disaster evaluation over large area, the purpose of this work is to achieve the accurate detection of collapsed buildings in small area from low altitude. By combining the motion and appearance features of collapsed buildings extracted from successive aerial images, each pixel in the input image will be measured by a statistical method where the background pixels will be penalized and the ones of collapsed buildings will be assigned with high value. The candidates of collapsed buildings will be established by integrating the extracted feature points into local groups with the online clustering algorithm. To reduce the false alarm caused by the complex background noise, each predicted candidate will be further verified by the temporal tracking framework where both the trajectory and the appearance of a candidate will be measured. The candidate of collapsed buildings that can survive through long time will be considered as true positive, otherwise rejected as a false alarm. Through extensive experiments, the efficiency and the effectiveness of proposed algorithm have been proved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Information Systems |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | EARTHQUAKE |
| 收录类别 | SCI ; EI ; CSCD |
| 语种 | 英语 |
| WOS记录号 | WOS:000371651100002 |
| 源URL | [http://ir.sia.cn/handle/173321/17441]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Hua CS,Qi JT,SHANG, Hong,et al. Detection of collapsed buildings with the aerial images captured from UAV[J]. SCIENCE CHINA Information Sciences,2016,59(3):1-15. |
| APA | Hua CS,Qi JT,SHANG, Hong,HU, Weijian,&Han JD.(2016).Detection of collapsed buildings with the aerial images captured from UAV.SCIENCE CHINA Information Sciences,59(3),1-15. |
| MLA | Hua CS,et al."Detection of collapsed buildings with the aerial images captured from UAV".SCIENCE CHINA Information Sciences 59.3(2016):1-15. |
入库方式： OAI收割
来源：沈阳自动化研究所
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