Facial Expression Recognition Based on Local Binary Pattern Features and Support Vector Machine.
Nhan T. CaoAn Hoa Ton-ThatHyung Il ChoiPublished in: Int. J. Pattern Recognit. Artif. Intell. (2014)
Keyphrases
- local binary pattern
- facial expression recognition
- expression classification
- feature extraction
- spatial information
- feature descriptors
- texture classification
- face recognition
- texture analysis
- support vector machine
- multiscale
- feature vectors
- texture features
- facial expressions
- rotation invariant
- gabor features
- feature space
- texture information
- expression recognition
- feature set
- background subtraction
- co occurrence
- human computer interaction
- texture descriptors
- gray level co occurrence matrix
- face detection
- feature selection
- object detection
- image features
- recognition rate
- feature analysis
- preprocessing
- training data
- decision trees