Noise reduction for low-dose helical CT by fully 3D penalized weighted least-squares sinogram smoothing

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Keywords

  • 3D PWLS criterion
  • Anisotropic MRP Gibbs function
  • Low-dose HCT
  • Noise reduction
  • ROC curves of CHO observer studies
  • Sinogram smoothing

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Wang, J., Li, T., Lu, H., & Liang, Z. (2006). Noise reduction for low-dose helical CT by fully 3D penalized weighted least-squares sinogram smoothing. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 6142 III). [61424E] https://doi.org/10.1117/12.653844