Approximate expressions for the Cramer-Rao lower bounds on parameter estimates for a pair of closely spaced cisoids.
David N. SwinglerPublished in: Signal Process. (1999)
Keyphrases
- cramer rao
- closely spaced
- lower bound
- parameter estimates
- maximum likelihood
- upper bound
- experimental data
- fisher information
- parameter estimation
- dynamic model
- noise level
- prior model
- objective function
- worst case
- pairwise
- parametric models
- theoretical analysis
- computer vision
- multiscale
- error bounds
- higher order
- optimal solution
- image segmentation