Improved k-t BLAST and k-t SENSE using FOCUSS.

  title={Improved k-t BLAST and k-t SENSE using FOCUSS.},
  author={Hong Jung and Jong Chul Ye and Eung Yeop Kim},
  journal={Physics in medicine and biology},
  volume={52 11},
The dynamic MR imaging of time-varying objects, such as beating hearts or brain hemodynamics, requires a significant reduction of the data acquisition time without sacrificing spatial resolution. The classical approaches for this goal include parallel imaging, temporal filtering and their combinations. Recently, model-based reconstruction methods called k-t BLAST and k-t SENSE have been proposed which largely overcome the drawbacks of the conventional dynamic imaging methods without a priori… CONTINUE READING
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