Dictionary Learning for Gaussian Kernel Adaptive Filtering with Variablekernel Center and Width.
Tomoya WadaKosuke FukumoriToshihisa TanakaPublished in: ICASSP (2018)
Keyphrases
- adaptive filtering
- dictionary learning
- gaussian kernel
- sparse representation
- scale space
- sparse coding
- diffusion equation
- filtering method
- kernel methods
- support vector machine
- reproducing kernel hilbert space
- image classification
- denoising
- linear combination
- multiscale
- riemannian manifolds
- post processing
- similarity measure
- computer vision
- image processing
- face recognition
- data sets
- language model
- higher order
- pattern recognition