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Learning features from covariance matrix of gabor wavelet for face recognition under adverse conditions.
Chaorong Li
Yuanyuan Huang
Wei Huang
Fengqing Qin
Published in:
Pattern Recognit. (2021)
Keyphrases
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covariance matrix
face recognition
gabor wavelets
principal component analysis
learning algorithm
computer vision
face images
covariance matrices
feature extraction
gabor filters
multiscale
feature vectors
image analysis
spatial information
local binary pattern