Face recognition using the principal components of the scatter matrix in the frequency domain.
Taif AlobaidiGeorge K. AtiaWasfy B. MikhaelPublished in: MWSCAS (2016)
Keyphrases
- frequency domain
- principal components
- null space
- scatter matrix
- principal component analysis
- linear discriminant analysis
- spatial domain
- fourier transform
- feature extraction
- face images
- dimensionality reduction
- cross correlation
- scatter matrices
- denoising
- feature set
- face recognition
- face databases
- data sets
- feature selection
- dimension reduction
- human faces
- high dimensional data
- low dimensional
- facial features
- covariance matrix
- facial images
- image processing
- neural network
- data points
- feature space