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DiFiR-CT: Distance field representation to resolve motion artifacts in computed tomography.

Kunal GuptaBrendan ColvertZhennong ChenFrancisco J Contijoch
Published in: Medical physics (2023)
Projection data can be used to accurately estimate a temporally-evolving scene without the need for explicit motion estimation using a neural implicit representation and analysis-by-synthesis approach.
Keyphrases
  • image quality
  • computed tomography
  • dual energy
  • positron emission tomography
  • contrast enhanced
  • high speed
  • magnetic resonance imaging
  • electronic health record
  • magnetic resonance
  • data analysis