Knowledge Commons of Institute of Automation,CAS
MEAD: a Mask-guidEd Anchor-free Detector for oriented aerial object detection | |
Zewen He1,2; Zhida Ren1,2; Xuebing Yang1; Yang Yang1; Wensheng Zhang1,2 | |
发表期刊 | Applied Intelligence |
ISSN | 0924-669X |
2021 | |
期号 | 0页码:0 |
通讯作者 | Zhang, Wensheng(zhangwenshengia@hotmail.com) |
摘要 | Object detection in aerial images is a challenging task due to various orientations of objects and the lack of discriminative features. Existing methods are usually in a dilemma between accuracy and speed. While one-stage anchor-free detectors inference more quickly than two-stage frameworks, their predictions are not as accurate as that of the opposite. This paper proposes a quick and accurate detector, Mask-guidEd Anchor-free Detector (MEAD). It can rapidly locate oriented objects in aerial images by means of per-pixel prediction. Furthermore, it embeds a cascade architecture to locate targets more precisely. To enhance feature discrimination, the mask-guided branch is employed to force features to attend the foreground regions. Comparative experiments are conducted on DOTA and HRSC2016 datasets. The results show that MEAD is better than current state-of-the-art anchor-free detectors, that is, mAP 74.33 on DOTA and 89.83 on HRSC2016. |
关键词 | Oriented aerial object detection Anchor-free detector Mask-guided mechanism Cascade structure |
DOI | 10.1007/s10489-021-02570-5 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Key Research and Development Program of China[2018YFB1404400] ; National Natural Science Foundation of China[61906190] ; National Natural Science Foundation of China[U1936206] ; National Natural Science Foundation of China[61976213] ; National Natural Science Foundation of China[61976212] |
项目资助者 | National Key Research and Development Program of China ; National Natural Science Foundation of China |
WOS研究方向 | Computer Science |
WOS类目 | Computer Science, Artificial Intelligence |
WOS记录号 | WOS:000675328600003 |
出版者 | SPRINGER |
七大方向——子方向分类 | 目标检测、跟踪与识别 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/45004 |
专题 | 多模态人工智能系统全国重点实验室_人工智能与机器学习(杨雪冰)-技术团队 |
通讯作者 | Wensheng Zhang |
作者单位 | 1.Institute of Automation, Chinese Academy of Sciences, Beijing, China 2.School of Artificial Intelligence, University of Chinese Academy of Science, Beijing, China |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Zewen He,Zhida Ren,Xuebing Yang,et al. MEAD: a Mask-guidEd Anchor-free Detector for oriented aerial object detection[J]. Applied Intelligence,2021(0):0. |
APA | Zewen He,Zhida Ren,Xuebing Yang,Yang Yang,&Wensheng Zhang.(2021).MEAD: a Mask-guidEd Anchor-free Detector for oriented aerial object detection.Applied Intelligence(0),0. |
MLA | Zewen He,et al."MEAD: a Mask-guidEd Anchor-free Detector for oriented aerial object detection".Applied Intelligence .0(2021):0. |
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 | ||
rotate_det_mead.pdf(4447KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 |
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