Research of face recognition based on wavelet transform and principal component analysis.
Chunling FanXiuting ChenNingde JinPublished in: ICNC (2012)
Keyphrases
- principal component analysis
- wavelet transform
- face recognition
- feature extraction
- face images
- linear discriminant analysis
- discriminant analysis
- face databases
- multiresolution
- image coding
- image compression
- dimensionality reduction
- multiscale
- dimension reduction
- covariance matrix
- wavelet coefficients
- principal components
- recognition rate
- wavelet domain
- subband
- independent component analysis
- method based on wavelet
- fisher linear discriminant
- recognition accuracy
- low frequency
- low dimensional
- wavelet filters
- human faces
- high frequency
- computer vision
- subspace learning
- wavelet analysis
- lower dimensional
- local binary pattern
- facial expressions
- locality preserving projections
- face verification
- face recognition systems
- face detection
- feature analysis
- haar wavelet
- multi resolution analysis
- face recognition algorithms
- sparse representation
- kernel pca
- facial images
- translation invariant
- subspace methods
- singular value decomposition
- lifting scheme
- pose variations
- wavelet bases
- wavelet packet
- feature vectors
- discrete wavelet transform
- feature selection