Gender Recognition Using PCA and DCT of Face Images.
Ondrej SmirgJan MikulkaMarcos Faúndez-ZanuyMarco GrassiJirí MekyskaPublished in: IWANN (2) (2011)
Keyphrases
- face images
- principal component analysis
- face recognition
- human faces
- face databases
- face representation and recognition
- automatic face
- facial expressions
- face recognition systems
- feature extraction
- low resolution
- feature vectors
- face verification
- facial features
- low dimensional
- recognizing faces
- high resolution
- gabor wavelets
- illumination variations
- feature points
- face recognition algorithms
- feret database
- dimensionality reduction
- independent component analysis
- input image
- frontal face images
- test images
- age estimation
- image set
- face representation
- data sets
- pose variations
- discriminant analysis
- linear discriminant analysis
- subspace learning
- human face recognition
- covariance matrix
- face detection