Sparse estimation of spectroscopic signals.
Stefan Ingi AdalbjornssonAndreas JakobssonPublished in: EUSIPCO (2011)
Keyphrases
- signal reconstruction
- compressive sensing
- signal processing
- high dimensional
- dense motion estimation
- parameter estimation
- regularized regression
- case study
- estimation accuracy
- robust estimation
- instantaneous frequency
- correlation function
- signal detection
- compressed sensing
- sparse data
- estimation algorithm
- density estimation
- sparse coding
- basis functions
- multiresolution
- video sequences