Facial Expression Recognition Based on Local Texture Features.
Lirong WangXiaoguang YanJianlei WangJing XuJian ZhaoPublished in: CSE (2011)
Keyphrases
- facial expression recognition
- texture features
- local binary pattern
- feature extraction
- texture classification
- texture analysis
- facial expressions
- rotation invariant
- image features
- human computer interaction
- texture information
- gabor filters
- expression recognition
- shape features
- feature vectors
- gabor wavelets
- gray level
- texture images
- distance measure
- texture descriptors
- texture feature extraction
- color features
- expression classification
- face recognition
- gabor features
- human faces
- feature set
- facial features
- image processing
- wavelet features
- principal component analysis
- wavelet transform
- hidden markov models
- image analysis
- similarity measure
- image segmentation
- feature selection
- computer vision