Fisher information and noise-aided power estimation from one-bit quantizers.
François Chapeau-BlondeauSolenna BlanchardDavid RousseauPublished in: Digit. Signal Process. (2008)
Keyphrases
- fisher information
- estimation error
- noise level
- information geometry
- standard deviation
- noise model
- subband
- covariance matrix
- noise reduction
- information theory
- density estimation
- free energy
- noisy images
- signal to noise ratio
- probability density function
- image sequences
- median filter
- geodesic distance
- positive definite
- error rate