Group Activity Recognition in Crowded Scenes Using Multi-Stage Feature Optimization and ST-GCN-LSTM Networks
Mohammed Alnusayri, Tingting Xue, Saleha Kamal, Nouf Abdullah Almujally, Khaled Alnowaiser, Ahmad Jalal, Hui Liu · Computers, materials & continua/Computers, materials & continua (Print) · 2026
Group activity recognition in public environments is challenging due to dynamic formations, complex inter-person interactions, and frequent occlusions. Existing methods often emphasize individual actions, overlooking collecti... | Find, read and cite all the research you need on Tech Science Press