• DOI:10.1002/mrm.21391
Corpus ID: 15370510

Sparse MRI: The application of compressed sensing for rapid MR imaging

@article{Lustig2007SparseMT,
  title={Sparse MRI: The application of compressed sensing for rapid MR imaging},
  author={M. Lustig and D. Donoho and J. Pauly},
  journal={Magnetic Resonance in Medicine},
  year={2007},
  volume={58}
}

M. Lustig, D. Donoho, J. Pauly

Published 2007

Mathematics, Medicine

Magnetic Resonance in Medicine

The sparsity which is implicit in MR images is exploited to significantly undersample k‐space. Some MR images such as angiograms are already sparse in the pixel representation; other, more complicated images have a sparse representation in some transform domain–for example, in terms of spatial finite‐differences or their wavelet coefficients. According to the recently developed mathematical theory of compressed‐sensing, images with a sparse representation can be recovered from randomly… CONTINUE READING

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