Knowledge Commons of Institute of Automation,CAS
Multi-scale object detection in satellite imagery based on yolt | |
Li, Wentong1; Li, Wanyi2![]() | |
2019 | |
会议名称 | IEEE International Geoscience and Remote Sensing Symposium |
会议日期 | 28 July 2019 - 02 August 2019 |
会议地点 | Yokohama, Japan |
摘要 | Multi-scale object detection (MOD) is one of the remaining challenges for satellite imagery. To improve the performance of MOD task, YOLT (You Only Look Twice) has achieved a good accuracy in high resolution remote sensing images. Motivated by the state-of-art object detection method for satellite imagery, we explored and achieved the state-of-the-art accuracy based on the standard YOLT for MOD task by providing a novel method with enough experimental results and model comparison on the typical multi-scale satellite imagery dataset. First, we divide objects into three categories according to the scale of objects. Then, different training strategies are used to train the classifier and detector for different scale objects. Finally, multi-scale detection chips are stitched and fused to get more accurate localization and classification as the final predicted results for MOD in satellite imagery. Experiments have been conducted over dataset from the second stage of AIIA 1 Cup Competition of Typical Object Recognition for Satellite Imagery in Small Samples compared with the standard YOLT and Faster R-CNN, which demonstrates the effectiveness and the comparable detection performance of our proposed pipeline. |
关键词 | Multi-scale object detection Satellite Imagery YOLT |
DOI | 10.1109/IGARSS.2019.8898170 |
URL | 查看原文 |
收录类别 | EI |
资助项目 | National Natural Science Foundation of China[61771471] |
语种 | 英语 |
是否为代表性论文 | 否 |
七大方向——子方向分类 | 目标检测、跟踪与识别 |
国重实验室规划方向分类 | 实体人工智能系统感认知 |
是否有论文关联数据集需要存交 | 否 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/51587 |
专题 | 多模态人工智能系统全国重点实验室 |
通讯作者 | Yang, Feng |
作者单位 | 1.Northwestern Polytechnical University, Xi’an, China 2.Institute of Automation, Chinese Academy of Sciences |
推荐引用方式 GB/T 7714 | Li, Wentong,Li, Wanyi,Yang, Feng,et al. Multi-scale object detection in satellite imagery based on yolt[C],2019. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
19_IGARSS_Multi-Scal(497KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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。
修改评论