Quantitative Comparison of EEG Compressed Sensing using Gabor and K-SVD Dictionaries.
Phuong Thi DaoXue Jun LiAnthony GriffinPublished in: DSL (2018)
Keyphrases
- sparse representation
- compressed sensing
- face recognition
- dictionary learning
- image representation
- sparse coding
- signal processing
- random projections
- image classification
- high dimensional data
- image patches
- compressive sensing
- feature extraction
- dimensionality reduction
- object recognition
- test images
- sparse codes
- pattern recognition
- multiscale
- data sets
- natural images
- multiresolution