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Expression-invariant face recognition using depth and intensity dual-tree complex wavelet transform features.
Fazael Ayatollahi
Abolghasem A. Raie
Farshid Hajati
Published in:
J. Electronic Imaging (2015)
Keyphrases
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dual tree complex wavelet transform
feature extraction
feature set
support vector machine classifier
invariant features
feature vectors
co occurrence
svm classifier
object recognition
multiresolution
image features
facial expressions
denoising