Generalized Bayesian shrinkage and wavelet estimation of location parameter for spherical distribution under balance-type loss: Minimaxity and admissibility.
Hamid KaramikabirMahmoud AfshariPublished in: J. Multivar. Anal. (2020)
Keyphrases
- denoising
- bayesian estimation
- maximum likelihood estimator
- wavelet domain
- wavelet analysis
- maximum likelihood estimates
- parameter values
- minimum description length criterion
- multiscale
- wavelet transform
- wavelet denoising
- spatial distribution
- wavelet shrinkage
- posterior probability
- unit sphere
- single parameter
- markov random field prior
- hard thresholding
- image processing
- posterior distribution
- probability density function
- parameter space
- random variables
- parameter estimation
- maximum likelihood
- probability distribution
- feature extraction
- three dimensional