A "string of feature graphs" model for recognition of complex activities in natural videos.

Utkarsh Gaur Yingying Zhu Bi Song Amit K. Roy-Chowdhury

Published in: ICCV (2011)

Keyphrases

computational model
real world
feature extraction
high level
human activities
objective function
action recognition
graph representation
neural network
similarity measure
video sequences
mathematical model
activity recognition
directed graph
recognition algorithm