Ensuring privacy with constrained additive noise by minimizing Fisher information.
Farhad FarokhiHenrik SandbergPublished in: Autom. (2019)
Keyphrases
- additive noise
- fisher information
- noisy images
- noise level
- maximum likelihood
- spatial domain
- exponential family
- random variables
- euclidean space
- denoising
- positive definite
- probability density function
- free energy
- speech signal
- estimation error
- geodesic distance
- edge detection
- kullback leibler divergence
- image denoising
- frequency domain
- image processing
- parameter estimation
- feature space