Face recognition based on two dimensional locality preserving projections in frequency domain.
Chong LuXiaodong LiuWanquan LiuPublished in: Neurocomputing (2012)
Keyphrases
- frequency domain
- locality preserving projections
- face recognition
- feature extraction
- spatial domain
- fourier transform
- dimensionality reduction
- three dimensional
- linear discriminant analysis
- face images
- discriminant analysis
- recognition rate
- cross correlation
- principal component analysis
- manifold learning
- recognition accuracy
- subspace methods
- subspace learning
- subband
- face detection
- human faces
- denoising
- feature space
- computer vision
- video sequences
- facial images
- high dimensional data
- multiresolution
- support vector machine svm
- image classification
- principle component analysis
- signal processing