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Unsupervised learning approach for abnormal event detection in surveillance video by revealing infrequent patterns.
Tushar Sandhan
Amit Sethi
Tushar Srivastava
Jin Young Choi
Published in:
IVCNZ (2013)
Keyphrases
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surveillance videos
unsupervised learning
abnormal event detection
video surveillance
abnormal events
video data
object classification
multi camera
supervised learning
frequent patterns
event detection
object tracking
object recognition
real time
video sequences
moving target
feature selection