A field map estimation strategy without the noise-bandwidth tradeoff.
Joseph C. DagherAli BilginPublished in: Medical Imaging: Image Processing (2012)
Keyphrases
- map estimation
- maximum a posteriori
- maximum likelihood
- markov random field
- noisy images
- image super resolution
- blind deconvolution
- maximum a posterior
- noise level
- em algorithm
- image prior
- image reconstruction
- energy function
- additive noise
- denoising
- alternating minimization
- noise reduction
- input data
- higher order
- regularization framework
- computational complexity