1 citations · 1 across the 5 of their papers we have counts for
5 papers
Cross-Stream Contrastive Learning for Self-Supervised Skeleton-Based Action Recognition
Ding Li, Yongqiang Tang, Zhizhong Zhang +1
Self-supervised skeleton-based action recognition enjoys a rapid growth along with the development of contrastive learning. The existing methods rely on imposing invariance to augm…
Attentive pooling for Group Activity Recognition
Ding Li, Yuan Xie, Wensheng Zhang +2
In group activity recognition, hierarchical framework is widely adopted to represent the relationships between individuals and their corresponding group, and has achieved promising…
Active Learning with Effective Scoring Functions for Semi-Supervised Temporal Action Localization
Ding Li, Xuebing Yang, Yongqiang Tang +2
Temporal Action Localization (TAL) aims to predict both action category and temporal boundary of action instances in untrimmed videos, i.e., start and end time. Fully-supervised so…
Multi-scale 2D Representation Learning for weakly-supervised moment retrieval
Ding Li, Rui Wu, Yongqiang Tang +2
Video moment retrieval aims to search the moment most relevant to a given language query. However, most existing methods in this community often require temporal boundary annotatio…
Learning Heatmap-Style Jigsaw Puzzles Provides Good Pretraining for 2D Human Pose Estimation
Kun Zhang, Rui Wu, Ping Yao +7
The target of 2D human pose estimation is to locate the keypoints of body parts from input 2D images. State-of-the-art methods for pose estimation usually construct pixel-wise heat…