Experimental Study of the Usefulness of External Face Features for Face Classification.
Àgata LapedrizaDavid MasipJordi VitriàPublished in: CCIA (2005)
Keyphrases
- experimental study
- feature vectors
- classification process
- feature extraction
- feature set
- classification accuracy
- classification method
- gender recognition
- human faces
- face images
- feature space
- expression recognition
- pattern recognition
- facial expressions
- classification models
- gender classification
- text classification
- extracted features
- svm classifier
- person authentication
- benchmark datasets
- method for face recognition
- feature weights
- image classification
- high dimensionality
- extracting features
- feature representation
- image features
- machine learning
- feature reduction
- support vector
- feature analysis
- semi supervised
- supervised learning
- support vector machine svm
- false positives
- experimental evaluation
- roc curve
- training samples
- keypoints
- computer vision