ECG compression retaining the best natural basis k-coefficients via sparse decomposition.
Alessandro AdamoGiuliano GrossiRaffaella LanzarottiJianyi LinPublished in: Biomed. Signal Process. Control. (2015)
Keyphrases
- wavelet packet
- sparse coefficients
- image compression
- real world
- compression ratio
- sparsity constraints
- sparse data
- orthonormal basis
- tensor decomposition
- sparse representation
- linear combination
- signal processing
- compression algorithm
- sparse coding
- data compression
- monitoring system
- wavelet coefficients
- compression rate
- decomposition algorithm
- wavelet compression
- high dimensional