Search Results for author: Chuanyang Hu

Found 5 papers, 3 papers with code

Cascaded Sparse Feature Propagation Network for Interactive Segmentation

1 code implementation10 Mar 2022 Chuyu Zhang, Chuanyang Hu, Hui Ren, Yongfei Liu, Xuming He

We aim to tackle the problem of point-based interactive segmentation, in which the key challenge is to propagate the user-provided annotations to unlabeled regions efficiently.

Foreground Segmentation Interactive Segmentation +2

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 Relation +1

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

MILD: Modeling the Instance Learning Dynamics for Learning with Noisy Labels

1 code implementation20 Jun 2023 Chuanyang Hu, Shipeng Yan, Zhitong Gao, Xuming He

Despite deep learning has achieved great success, it often relies on a large amount of training data with accurate labels, which are expensive and time-consuming to collect.

Learning with noisy labels Memorization

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