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Sound event detection using non-negative dictionaries learned from annotated overlapping events.
Onur Dikmen
Annamaria Mesaros
Published in:
WASPAA (2013)
Keyphrases
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event detection
event recognition
video analysis
composite events
video event detection
video surveillance
activity recognition
sports video
semantic event detection
soccer video
video event
sparse representation
manually annotated
complex events
surveillance videos
active database management systems
text mining