Keyphrases
- local binary pattern
- texture classification
- face recognition
- multiscale
- texture analysis
- feature extraction
- spatial information
- texture features
- illumination invariant
- texture descriptors
- facial expression recognition
- rotation invariant
- background subtraction
- feature descriptors
- texture information
- face detection
- binary patterns
- texture images
- textural features
- histograms of oriented gradients
- computer vision
- speeded up robust features
- image texture
- human body
- image processing