Search Results for author: Junfeng Wan

Found 3 papers, 2 papers with code

PAMI-AD: An Activity Detector Exploiting Part-attention and Motion Information in Surveillance Videos

no code implementations8 Mar 2022 Yunhao Du, Zhihang Tong, Junfeng Wan, Binyu Zhang, Yanyun Zhao

In this work, we propose a comprehensive and effective activity detection system in untrimmed surveillance videos for person-centered and vehicle-centered activities.

Action Detection Activity Detection +1

Body-Face Joint Detection via Embedding and Head Hook

1 code implementation ICCV 2021 Junfeng Wan, Jiangfan Deng, Xiaosong Qiu, Feng Zhou

Detecting pedestrians and their associated faces jointly is a challenging task. On one hand, body or face could be absent because of occlusion or non-frontal human pose. On the other hand, the association becomes difficult or even miss-leading in crowded scenes due to the lack of strong correlational evidence.

Pedestrian Detection

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