Dependence structure of Gabor wavelets based on copula for face recognition.
Chaorong LiYuanyuan HuangYu XuePublished in: Expert Syst. Appl. (2019)
Keyphrases
- dependence structure
- gabor wavelets
- face recognition
- face images
- discriminant analysis
- marginal distributions
- feature extraction
- texture features
- fractal dimension
- higher order statistics
- gabor filters
- local binary pattern
- face verification
- iris recognition
- facial features
- rotation invariant
- principal component analysis
- linear discriminant analysis
- human faces
- markov networks
- facial expressions
- face databases
- face detection
- stochastic systems
- computer vision
- joint distribution
- wavelet coefficients
- probabilistic graphical models
- feature points
- feature set
- input image