Robust face recognition using wavelet transform and autoassociative neural network.
J. Sheeba RaniD. DevarajR. SukaneshPublished in: Int. J. Biom. (2008)
Keyphrases
- auto associative
- neural network
- wavelet transform
- artificial neural networks
- multiscale
- associative memory
- multiresolution
- image coding
- image compression
- neural network model
- computationally efficient
- back propagation
- recognition algorithm
- wavelet analysis
- fault diagnosis
- neural network is trained
- fuzzy logic
- method based on wavelet
- robust face recognition
- translation invariant
- high frequency
- illumination variations
- lighting variations
- wavelet domain
- feed forward
- human faces
- wavelet coefficients
- subband
- facial expressions
- image sequences
- image segmentation