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Hongjun Wu

2 accepted papers

2022

Transtl: Spatial-Temporal Localization Transformer for Multi-Label Video Classification

Hongjun Wu, Mengzhu Li, Yongcheng Liu, Hongzhe Liu, Cheng Xu, Xuewei Li
ICASSP 2022accepted

Multi-label video classification (MLVC) is a long-standing and challenging research problem in video signal analysis. Generally, there exist many complex action labels in real-world videos and these actions are with inherent dependencies at both spatial and temporal domains. Motivated by this observ…

Cited by 0Source ↗Scholar ↗
2022

W-ART: Action Relation Transformer for Weakly-Supervised Temporal Action Localization

Mengzhu Li, Hongjun Wu, Yongcheng Liu, Hongzhe Liu, Cheng Xu, Xuewei Li
ICASSP 2022accepted

Weakly-supervised temporal action localization (WTAL) is a long-standing and challenging research problem in video signal analysis. It is to localize the action segments in the video given only video-level labels. The key to this task is understanding how the diverse actions interact. In this paper,…

Cited by 0Source ↗Scholar ↗