Face Recognition via Two Dimensional Locality Preserving Projection in Frequency Domain.
Chong LuXiaodong LiuWanquan LiuPublished in: LSMS/ICSEE (2010)
Keyphrases
- frequency domain
- locality preserving projections
- face recognition
- feature extraction
- spatial domain
- fourier transform
- dimensionality reduction
- linear discriminant analysis
- principal component analysis
- three dimensional
- denoising
- subspace methods
- face images
- recognition rate
- human faces
- neighborhood preserving embedding
- cross correlation
- discriminant analysis
- recognition accuracy
- pattern recognition
- sparse representation
- local binary pattern
- facial images
- manifold learning
- subband
- facial expressions
- subspace learning
- face databases
- face detection
- computer vision
- feature vectors
- multiresolution
- pose variations
- linear combination
- image classification