Phase difference-based multichannel phase unwrapping.
Gianfranco FornaroAntonio PauciulloEugenio SansostiPublished in: IEEE Trans. Image Process. (2005)
Keyphrases
- phase difference
- phase unwrapping
- single channel
- multi channel
- least squares
- magnetic resonance imaging
- image reconstruction
- independent component analysis
- mrf model
- energy minimization
- markov random field
- brain activity
- frequency domain
- wiener filter
- wavelet decomposition
- denoising
- higher order
- sound source
- heart rate
- signal processing
- parameter estimation