Search Results for author: Chuanyang Hu

Found 3 papers, 0 papers with code

Part-aware Prototypical Graph Network for One-shot Skeleton-based Action Recognition

no code implementations19 Aug 2022 Tailin Chen, Desen Zhou, Jian Wang, Shidong Wang, Qian He, Chuanyang Hu, Errui Ding, Yu Guan, Xuming He

In this paper, we study the problem of one-shot skeleton-based action recognition, which poses unique challenges in learning transferable representation from base classes to novel classes, particularly for fine-grained actions.

Action Recognition Meta-Learning +1

Mutual Information-guided Knowledge Transfer for Novel Class Discovery

no code implementations24 Jun 2022 Chuyu Zhang, Chuanyang Hu, Ruijie Xu, Zhitong Gao, Qian He, Xuming He

Our insight is to utilize mutual information to measure the relation between seen classes and unseen classes in a restricted label space and maximizing mutual information promotes transferring semantic knowledge.

Novel Class Discovery Transfer Learning

Intention-aware Feature Propagation Network for Interactive Segmentation

no code implementations10 Mar 2022 Chuyu Zhang, Chuanyang Hu, Yongfei Liu, Xuming He

We aim to tackle the problem of point-based interactive segmentation, in which two key challenges are to infer user's intention correctly and to propagate the user-provided annotations to unlabeled regions efficiently.

Interactive Segmentation

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