ECG compressed sensing based on classification in compressed space and specified dictionaries.
Catalina Monica FiraLiviu GorasConstantin BarabasaNicolae ClejuPublished in: EUSIPCO (2011)
Keyphrases
- compressed sensing
- sparse representation
- image reconstruction
- feature space
- random projections
- pattern recognition
- signal processing
- image classification
- machine learning
- support vector machine svm
- preprocessing
- higher order
- feature vectors
- natural images
- text mining
- unsupervised learning
- high quality
- fourier transform
- face recognition
- image processing