The connectome spectrum as a canonical basis for a sparse representation of fast brain activity.
Joan Rué QueraltKatharina GlombDavid PascucciSébastien TourbierMargherita CarboniSerge VulliémozGijs PlompPatric HagmannPublished in: NeuroImage (2021)
Keyphrases
- sparse representation
- brain activity
- dictionary learning
- sparse coding
- sparse coefficients
- face recognition
- image classification
- image patches
- compressed sensing
- signal processing
- compressive sensing
- human subjects
- high dimensional data
- brain computer interface
- joint optimization
- image representation
- object tracking
- knn
- eeg signals
- pattern recognition
- neural network