Multi-scale dictionary learning for ocular artifact reduction from single-channel electroencephalograms.
Suguru KanogaAtsunori KanemuraHideki AsohPublished in: Neurocomputing (2019)
Keyphrases
- dictionary learning
- single channel
- multiscale
- wavelet decomposition
- image super resolution
- multi channel
- sparse coding
- sparse representation
- natural images
- image representation
- wavelet transform
- scale space
- frequency domain
- edge detection
- signal processing
- multiresolution
- image processing
- wavelet coefficients
- filter bank
- brain computer interface
- wavelet domain
- image classification
- face recognition
- pattern recognition