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PWLS-ULTRA: An Efficient Clustering and Learning-Based Approach for Low-Dose 3D CT Image Reconstruction.

Xuehang ZhengSaiprasad RavishankarYong LongJeffrey A. Fessler
Published in: IEEE Trans. Medical Imaging (2018)
Keyphrases
  • image reconstruction
  • computed tomography
  • low dose
  • video sequences
  • medical images
  • super resolution
  • x ray