Improving textures discrimination in the local binary patterns technique by using symmetry & group theory.
Sergio A. Orjuela VargasRolando QuinonesBenhur Ortiz JaramilloFilip RoomsRobain de KeyserWilfried PhilipsPublished in: DSP (2011)
Keyphrases
- local binary pattern
- texture descriptors
- texture features
- image texture
- texture classification
- texture information
- texture analysis
- multiscale
- feature extraction
- face recognition
- texture images
- illumination invariant
- facial expression recognition
- face detection
- background subtraction
- rotation invariant
- feature vectors
- textural features
- spatial information
- scale invariant
- scale and rotation invariant
- object detection
- gabor filters
- distance measure
- machine learning