2 papers
cs.CV2024
Revisiting Multi-Granularity Representation via Group Contrastive Learning for Unsupervised Vehicle Re-identification
Zhigang Chang, Shibao Zheng
Vehicle re-identification (Vehicle ReID) aims at retrieving vehicle images across disjoint surveillance camera views. The majority of vehicle ReID research is heavily reliant upon…
cs.CV2023
Hierarchical Semantic Perceptual Listener Head Video Generation: A High-performance Pipeline
Zhigang Chang, Weitai Hu, Qing Yang +1
In dyadic speaker-listener interactions, the listener's head reactions along with the speaker's head movements, constitute an important non-verbal semantic expression together. The…