Automatic epileptic seizure detection via Stein kernel-based sparse representation.
Hong PengChang LeiShuzhen ZhengChengjian ZhaoChunyun WuJieqiong SunBin HuPublished in: Comput. Biol. Medicine (2021)
Keyphrases
- sparse representation
- epileptic seizures
- dictionary learning
- sparse coding
- face recognition
- compressive sensing
- compressed sensing
- image patches
- signal processing
- joint optimization
- random projections
- image classification
- regularized least squares
- high dimensional data
- object tracking
- image representation
- dimensionality reduction
- sparsity constraints
- sparse approximations
- test images
- object detection
- kernel methods
- nearest neighbor
- image data
- sparse codes
- high dimensional
- neural network