A platform-independent method to reduce CT truncation artifacts using discriminative dictionary representations

Author:

Chen Yang12,Budde Adam13,Li Ke14,Li Yinsheng1,Hsieh Jiang13,Chen Guang-Hong14

Affiliation:

1. Department of Medical Physics; University of Wisconsin-Madison School of Medicine and Public Health; 1111 Highland Avenue Madison WI 53705 USA

2. Laboratory of Image Science and Technology; Southeast University; Nanjing China 210096

3. GE Healthcare; 3000 N Grandview Boulevard Waukesha WI 53188 USA

4. Department of Radiology; University of Wisconsin-Madison School of Medicine and Public Health; 600 Highland Avenue Madison WI 53792 USA

Funder

National Institutes of Health

Publisher

Wiley

Subject

General Medicine

Reference27 articles.

1. Hsieh J. Computed Tomography: Principles, Design, Artifacts, and Recent Advances Hoboken, NJ Wiley 2009

2. The Radon transform on Euclidean spaces, compact two-point homogeneous spaces and Grassmann manifolds;Helgason;Acta Mathematica.,1965

3. The Radon transform on Euclidean space;Ludwig;Comm Pure Appl Math,1966

4. A novel reconstruction algorithm to extend the CT scan field-of-view;Hsieh;Med Phys,2004

5. Constrained sinogram restoration for limited-angle to-mography;Willsky;Opt Eng,1990

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