Local binary pattern variants-based adaptive texture features analysis for posed and nonposed facial expression recognition.
Maryam SultanaMuhammad Naeem BhattiSajid JavedSoon-Ki JungPublished in: J. Electronic Imaging (2017)
Keyphrases
- local binary pattern
- texture features
- facial expression recognition
- texture classification
- texture analysis
- face recognition
- multiscale
- feature extraction
- texture information
- texture descriptors
- rotation invariant
- spatial information
- gray level
- feature vectors
- facial expressions
- shape features
- image features
- distance measure
- face detection
- gabor wavelets
- texture images
- gabor filters
- image processing
- color features
- image analysis
- feature descriptors
- background subtraction
- feature set
- gabor features
- textural features
- image retrieval
- input image
- probabilistic model