Face recognition based on principal component analysis (PCA).
Caihua QiuFeng DingPublished in: AIAM (2022)
Keyphrases
- principal component analysis
- face recognition
- face images
- linear discriminant analysis
- discriminant analysis
- face databases
- dimensionality reduction
- principal components
- independent component analysis
- recognition rate
- feature extraction
- dimension reduction
- low dimensional
- facial images
- feature space
- covariance matrix
- singular value decomposition
- recognition accuracy
- fisher linear discriminant
- sparse representation
- local binary pattern
- face detection
- human faces
- negative matrix factorization
- face recognition algorithms
- subspace learning
- orl face
- face identification
- dimension reduction methods
- computer vision
- gabor features
- subspace methods
- face verification
- image processing
- face recognition systems
- principle component analysis
- face space
- signal processing
- orl face database
- facial expressions