Data-driven techniques for smoothing histograms of local binary patterns.
Juha YlioinasNorman PohJukka HolappaMatti PietikäinenPublished in: Pattern Recognit. (2016)
Keyphrases
- local binary pattern
- data driven
- image descriptors
- texture classification
- filtered images
- multiscale
- binary patterns
- face recognition
- texture analysis
- feature extraction
- spatial information
- texture features
- illumination invariant
- scale invariant
- face detection
- texture descriptors
- facial expression recognition
- color descriptors
- feature descriptors
- texture information
- rotation invariant
- histograms of oriented gradients
- background subtraction
- multiresolution
- color histogram
- image processing
- scale and rotation invariant
- geometric moments
- gray level
- training set
- language model