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PSNet: Perspective-sensitive convolutional network for object detection

文献类型：期刊论文

作者Zhang, Xin1,4; Liu, Yicheng3; Huo, Chunlei1,4; Xu, Nuo1,4; Wang, Lingfeng2,4; Pan, Chunhong1,4
刊名NEUROCOMPUTING
出版日期2022-01-11
卷号468页码:384-395
关键词Object detection Perspective-sensitive Structural neural network
ISSN号0925-2312
DOI10.1016/j.neucom.2021.10.068
通讯作者Huo, Chunlei(clhuo@nlpr.ia.ac.cn)
英文摘要Multi-view object detection is challenging due to the influence of the different view-angles on intra-class similarity. The uniformed feature representation of traditional detectors couples the object's perspective attribute and semantic feature, and the variances of perspective will cause intra-class differences. In this paper, a robust perspective-sensitive network (PSNet) is proposed to overcome the above problem. The uniformed feature is replaced by the perspective-specific structural feature, which makes the network perspective sensitive. Its essence is to learn multiple perspective spaces. In each perspective space, the semantic feature is decoupled from the perspective attribute and is robust to perspective variances. Perspective-sensitive RoI pooling and loss function are proposed for perspective-sensitive learning. Experiments on Pascal3D + and SpaceNet MOVI show the effectiveness and superiority of the PSNet. (c) 2021 Elsevier B.V. All rights reserved.
WOS关键词CHALLENGE
资助项目National Natural Science Foundation of China[62071466] ; National Natural Science Foundation of China[62076242] ; National Natural Science Foundation of China[61976208] ; National Key Research and Development Program of China[2018AAA0100400]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000719336800002
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; National Key Research and Development Program of China
源URL[http://ir.ia.ac.cn/handle/173211/46467]  
专题自动化研究所_模式识别国家重点实验室_遥感图像处理团队
通讯作者Huo, Chunlei
作者单位1.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing 101408, Peoples R China
2.Beijing Univ Chem Technol, Coll Informat Sci & Technol, Beijing 100029, Peoples R China
3.Chinese Univ Hong Kong, Hong Kong 999077, Peoples R China
4.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Xin,Liu, Yicheng,Huo, Chunlei,et al. PSNet: Perspective-sensitive convolutional network for object detection[J]. NEUROCOMPUTING,2022,468:384-395.
APA Zhang, Xin,Liu, Yicheng,Huo, Chunlei,Xu, Nuo,Wang, Lingfeng,&Pan, Chunhong.(2022).PSNet: Perspective-sensitive convolutional network for object detection.NEUROCOMPUTING,468,384-395.
MLA Zhang, Xin,et al."PSNet: Perspective-sensitive convolutional network for object detection".NEUROCOMPUTING 468(2022):384-395.

入库方式： OAI收割

来源：自动化研究所

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