Face Recognition: An Optimized Localization Approach and Selected PZMI Feature Vector Using SVM Classifier.
Hamidreza Rashidy KananKarim FaezMehdi EzojiPublished in: ICIC (1) (2006)
Keyphrases
- svm classifier
- feature vectors
- face recognition
- face images
- selected features
- feature extraction
- support vector machine
- support vector machine svm
- computer vision
- train a support vector machine
- principle component analysis
- human faces
- support vector
- kernel function
- euclidean distance
- feature space
- feature set
- image classification
- hyperplane
- sparse representation
- linear discriminant analysis
- similarity measure
- face databases
- local binary pattern
- principal component analysis
- facial images
- texture features
- image features
- decision function
- gabor filters
- training samples
- fold cross validation
- svm classification
- recognition rate
- informative features
- facial expressions