2 papers
cs.CV2024
ActivityCLIP: Enhancing Group Activity Recognition by Mining Complementary Information from Text to Supplement Image Modality
Guoliang Xu, Jianqin Yin, Feng Zhou +1
Previous methods usually only extract the image modality's information to recognize group activity. However, mining image information is approaching saturation, making it difficult…
cs.CV2023
MLP-AIR: An Efficient MLP-Based Method for Actor Interaction Relation Learning in Group Activity Recognition
Guoliang Xu, Jianqin Yin
The task of Group Activity Recognition (GAR) aims to predict the activity category of the group by learning the actor spatial-temporal interaction relation in the group. Therefore,…