Adjusted pixel features for robust facial component classification.
Christoph MayerMatthias WimmerBernd RadigPublished in: Image Vis. Comput. (2010)
Keyphrases
- classification accuracy
- feature vectors
- feature set
- feature extraction
- rotational invariant
- feature space
- classification models
- highly discriminative
- svm classifier
- expression classification
- classification process
- feature analysis
- class labels
- extracting features
- landmark detection
- feature values
- benchmark datasets
- text classification
- classification method
- extracted features
- pattern recognition
- face recognition
- gender classification
- object model
- decision trees
- training set
- hsv color
- human faces
- classification algorithm
- feature representation
- false positives
- image classification
- feature subset
- training data
- support vector machine
- feature selection
- image sequences
- support vector
- facial feature points
- textural features
- pixel classification
- face images
- image pixels
- high dimensionality