Local improvement approach and linear discriminant analysis-based local binary pattern for face recognition.
Saeed Najafi KhanbebinVahid MehrdadPublished in: Neural Comput. Appl. (2021)
Keyphrases
- face recognition
- local binary pattern
- linear discriminant analysis
- discriminant analysis
- texture classification
- feature extraction
- dimension reduction
- face images
- rotation invariant
- recognition rate
- face detection
- discriminant features
- texture information
- principal component analysis
- human faces
- subspace methods
- facial images
- fisher criterion
- null space
- feature analysis
- gabor features
- face databases
- feature descriptors
- facial expressions
- illumination variations
- face verification
- scatter matrices
- sparse representation
- generalized discriminant analysis
- nonparametric discriminant analysis
- gabor wavelets
- support vector
- multiscale
- orl database
- decision trees
- computer vision