Research on Face Recognition Based on Wavelet Transform and PCA-ANN.
Yuanzhi WangXiao LuoPublished in: J. Digit. Inf. Manag. (2012)
Keyphrases
- face recognition
- wavelet transform
- principal component analysis
- feature extraction
- artificial neural networks
- face images
- orl face
- linear discriminant analysis
- multiresolution
- image coding
- using artificial neural networks
- recognition rate
- multiscale
- principle component analysis
- image compression
- method for face recognition
- face databases
- subband
- wavelet coefficients
- subspace methods
- discriminant analysis
- dimensionality reduction
- neural network
- wavelet analysis
- principal components analysis
- fisher linear discriminant
- local binary pattern
- human faces
- recognizing faces
- principal components
- recognition accuracy
- neural classifier
- face detection
- facial images
- low dimensional
- multiresolution analysis
- translation invariant
- computer vision
- high frequency
- linear subspace
- face representation and recognition
- sparse representation
- back propagation
- gabor features
- kernel principal component analysis
- orl database
- orl face database
- lifting scheme
- dimension reduction
- linear dimensionality reduction
- feature vectors
- genetic algorithm
- locality preserving projections
- kernel pca
- covariance matrix
- independent component analysis
- subspace analysis
- haar wavelet
- face recognition algorithms
- face verification