A parametric approach to spectral-spatial EPR imaging.

  title={A parametric approach to spectral-spatial EPR imaging.},
  author={Subhojit Som and Lee C. Potter and Rizwan Ahmad and Periannan Kuppusamy},
  journal={Journal of magnetic resonance},
  volume={186 1},
Continuous wave electron paramagnetic resonance imaging for in vivo mapping of spin distribution and spectral shape requires rapid data acquisition. A spectral-spatial imaging technique is presented that provides an order of magnitude reduction in acquisition time, compared to iterative tomographic reprojection. The proposed approach assumes that spectral shapes in the sample are well-approximated by members from a parametric family of functions. A model is developed for the spectra measured… CONTINUE READING