Digital Information Facial Recognition Based on PCA and Its Improved Algorithm.
Haifeng ZhuPublished in: J. Digit. Inf. Manag. (2013)
Keyphrases
- improved algorithm
- digital information
- facial recognition
- face recognition
- principal component analysis
- information management
- feret database
- face images
- digital content
- multimedia databases
- digital data
- feature extraction
- dimensionality reduction
- independent component analysis
- recognition algorithm
- face databases
- face recognition algorithms
- low dimensional
- linear discriminant analysis
- personal data
- recognition rate
- feature space
- recognition accuracy
- human faces
- subspace methods
- gabor features
- high dimensional
- digital media