Distortion-based achievability conditions for joint estimation of sparse signals and measurement parameters from undersampled acquisitions.
Mehmet AkçakayaVahid TarokhPublished in: ISIT (2013)
Keyphrases
- joint estimation
- maximum likelihood
- signal processing
- physical laws
- sufficient conditions
- initial conditions
- compressive sensing
- parameter values
- spatially localized
- scale factor
- operating conditions
- sensitivity analysis
- parameter space
- expectation maximization
- measurement data
- image compression
- weighting factor
- face recognition
- image sequences