Keyphrases
- local binary pattern
- texture classification
- face recognition
- multiscale
- illumination invariant
- texture information
- spatial information
- texture analysis
- feature extraction
- texture descriptors
- rotation invariant
- texture features
- facial expression recognition
- face detection
- background subtraction
- feature descriptors
- image texture
- scale and rotation invariant
- texture images
- face images
- histograms of oriented gradients
- shape features
- object detection