id	keyword
cana-5443	learning
cana-5443	surveillance
cana-5443	system
cana-5443	detection
cana-5443	video
cana-5443	recognition
cana-5443	et al
cana-5443	time
cana-5443	data
cana-5443	security
cana-5443	analysis
cana-5443	model
cana-5443	accuracy
cana-5443	vol
cana-5443	criminal
cana-5443	weapon
cana-5443	networks
cana-5443	issn
cana-5443	crime
cana-5443	10s