Peking University

Weakly Supervised Temporal Sentence Grounding with Gaussian-based Contrastive Proposal Learning
Temporal sentence grounding aims to detect the most salient moment corresponding to the natural language query from untrimmed videos. …
Weakly Supervised Temporal Sentence Grounding with Gaussian-based Contrastive Proposal Learning
Minghang Zheng , Yanjie Huang , Qingchao Chen , Yuxin Peng , Yang Liu
Peking University
March 2022 Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition CVPR
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Weakly Supervised Video Moment Localization with Contrastive Negative Sample Mining
Video moment localization aims at localizing the video segments which are most related to the given free-form natural language query. …
Weakly Supervised Video Moment Localization with Contrastive Negative Sample Mining
Minghang Zheng , Yanjie Huang , Qingchao Chen , Yang Liu
Peking University
February 2022 The AAAI Conference on Artificial Intelligence AAAI
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