Lishui Cheng

Summary

Affiliation: Johns Hopkins University
Country: USA

Publications

  1. pmc Improved dose-volume histogram estimates for radiopharmaceutical therapy by optimizing quantitative SPECT reconstruction parameters
    Lishui Cheng
    The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
    Phys Med Biol 58:3631-47. 2013
  2. pmc Development and evaluation of convergent and accelerated penalized SPECT image reconstruction methods for improved dose-volume histogram estimation in radiopharmaceutical therapy
    Lishui Cheng
    The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287 and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
    Med Phys 41:112507. 2014
  3. pmc Regularized image reconstruction algorithms for dual-isotope myocardial perfusion SPECT (MPS) imaging using a cross-tracer prior
    Xin He
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University, Baltimore, MD 21287, USA
    IEEE Trans Med Imaging 30:1169-83. 2011

Detail Information

Publications3

  1. pmc Improved dose-volume histogram estimates for radiopharmaceutical therapy by optimizing quantitative SPECT reconstruction parameters
    Lishui Cheng
    The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
    Phys Med Biol 58:3631-47. 2013
    ..Optimal results were obtained with different parameters at each time point, but using a single set of parameters for all time points produced near-optimal dose-volume histograms...
  2. pmc Development and evaluation of convergent and accelerated penalized SPECT image reconstruction methods for improved dose-volume histogram estimation in radiopharmaceutical therapy
    Lishui Cheng
    The Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287 and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287
    Med Phys 41:112507. 2014
    ..The purpose of this work was to develop and demonstrate the potential of penalized SPECT image reconstruction methods to improve DVHs estimates obtained from 3D dosimetry methods...
  3. pmc Regularized image reconstruction algorithms for dual-isotope myocardial perfusion SPECT (MPS) imaging using a cross-tracer prior
    Xin He
    Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins University, Baltimore, MD 21287, USA
    IEEE Trans Med Imaging 30:1169-83. 2011
    ..Results of the three-class observer study showed that the proposed cross-tracer prior and the convergent algorithms improved the image quality of dual-isotope MPS images compared to OS-EM...