Masquerade Detection System Based on Principal Component Analysis and Radial Basics Function.
Zhanchun LiZhitang LiYao LiBin LiuPublished in: CIS (2) (2005)
Keyphrases
- principal component analysis
- automatic detection
- detection method
- detection algorithm
- covariance matrix
- detection accuracy
- principal components
- discriminant analysis
- face recognition
- pattern recognition
- feature space
- dimension reduction
- false positives
- independent component analysis
- event detection
- linear discriminant analysis
- anomaly detection
- piecewise linear
- support vector machine svm
- data sets
- low dimensional
- dimensionality reduction
- face images
- object detection
- hidden markov models
- training set
- multiscale
- feature extraction
- computer vision