Complex Event Detection via Event Oriented Dictionary Learning.

Yan Yan Yi Yang Haoquan Shen Deyu Meng Gaowen Liu Alexander G. Hauptmann Nicu Sebe

Published in: AAAI (2015)

Keyphrases

event detection
dictionary learning
complex events
sparse representation
event recognition
sparse coding
video event detection
activity recognition
video surveillance
video analysis
active database management systems
video event
signal processing
image retrieval
composite events
linear combination
primitive events