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Separate Magnitude and Phase Regularization via Compressed Sensing.
Feng Zhao
Douglas C. Noll
Jon-Fredrik Nielsen
Jeffrey A. Fessler
Published in:
IEEE Trans. Medical Imaging (2012)
Keyphrases
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compressed sensing
image reconstruction
fourier domain
random projections
natural images
sparse representation
compressive sampling
machine learning
motion estimation
signal processing
regularization parameter
data sets
dimensionality reduction
fourier transform
orthogonal matching pursuit