Inter-Frequency Phase Difference for Phase Reconstruction Using Deep Neural Networks and Maximum Likelihood.
Nguyen Binh ThienYukoh WakabayashiKenta IwaiTakanobu NishiuraPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2023)
Keyphrases
- phase difference
- maximum likelihood
- phase unwrapping
- neural network
- image reconstruction
- least squares
- magnetic resonance imaging
- fourier transform
- maximum a posteriori
- pattern recognition
- expectation maximization
- single channel
- em algorithm
- energy minimization
- mrf model
- hyperparameters
- three dimensional
- high resolution
- super resolution
- gaussian distribution
- x ray
- exact solution
- additive noise
- bayesian estimation
- graph cuts
- computer vision