Multi-frequency Phase Unwrapping from Noisy Data: Adaptive Local Maximum Likelihood Approach.
José M. Bioucas-DiasVladimir KatkovnikJaakko AstolaKaren O. EgiazarianPublished in: SCIA (2009)
Keyphrases
- noisy data
- maximum likelihood
- phase unwrapping
- phase difference
- noise tolerant
- least squares
- learning from noisy data
- high dimensional
- missing data
- noise free
- maximum a posteriori
- em algorithm
- magnetic resonance imaging
- image reconstruction
- parameter estimation
- expectation maximization
- data sets
- feature vectors
- training data
- similarity measure