Approximate maximum likelihood estimators for array processing in multiplicative noise environments.
Olivier BessonFrançois VincentPetre StoicaAlex B. GershmanPublished in: IEEE Trans. Signal Process. (2000)
Keyphrases
- maximum likelihood
- multiplicative noise
- additive noise
- synthetic aperture radar
- sar images
- maximum likelihood estimator
- em algorithm
- expectation maximization
- parameter estimation
- speckle noise
- noise reduction
- noisy images
- imaging systems
- image reconstruction
- spatial domain
- image processing
- image denoising
- probabilistic model