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Selective gammatone filterbank feature for robust sound event recognition.
Yi Ren Leng
Tran Huy Dat
Norihide Kitaoka
Haizhou Li
Published in:
INTERSPEECH (2010)
Keyphrases
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event recognition
filter bank
subband
video analysis
event detection
video event detection
multiresolution
computationally efficient
video surveillance
multi camera
spectral analysis
wavelet basis
image compression
wavelet transform
multiscale
image features
feature space
event models