Facial Expression Recognition Based on Local Binary Pattern and Gradient Directional Pattern.
Wenjin ChuPublished in: GreenCom/iThings/CPScom (2013)
Keyphrases
- image database
- local binary pattern
- facial expression recognition
- face recognition
- binary patterns
- texture classification
- multiscale
- texture analysis
- spatial information
- expression recognition
- image data
- texture features
- texture descriptors
- feature extraction
- texture information
- rotation invariant
- background subtraction
- face detection
- gabor features
- expression classification
- feature descriptors
- multiresolution
- facial expressions
- image processing
- computer vision
- texture images
- gabor filters
- image sequences
- machine learning