Quaternion-based Local Binary Patterns for illumination invariant face recognition.
Dayron Rizo-RodriguezDjemel ZiouPublished in: ICB (2015)
Keyphrases
- local binary pattern
- illumination invariant face recognition
- face recognition
- illumination invariant
- texture classification
- rotation invariant
- face detection
- facial expression recognition
- fourier transform
- texture descriptors
- multiscale
- texture information
- face images
- feature descriptors
- spatial information
- principal component analysis
- feature extraction
- texture analysis
- texture features
- sparse representation
- background subtraction
- human faces
- computer vision
- facial images
- image database
- object detection
- image processing
- machine learning
- hidden markov models
- speeded up robust features