New Theory and Faster Computations for Subspace-Based Sensitivity Map Estimation in Multichannel MRI.
Rodrigo A. LobosChin-Cheng ChanJustin P. HaldarPublished in: IEEE Trans. Medical Imaging (2024)
Keyphrases
- map estimation
- maximum a posteriori
- maximum likelihood
- markov random field
- em algorithm
- magnetic resonance imaging
- image super resolution
- feature space
- maximum a posterior
- blind deconvolution
- image reconstruction
- medical images
- alternating minimization
- expectation maximization
- dimensionality reduction
- principal component analysis
- high resolution