Non-equispaced fourier transform Vs. polynomial-based metal artifact reduction in computed tomography

Informatik aktuell

Volumn , Issue , 2008, Pages 21-25

  Kratz, Bärbel ^a   Knopp, Tobias ^a   Müller, Jan ^a   Oehler, May ^a   Buzug, Thorsten M ^a  

^a UNIVERSITY OF LÜBECK   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

FAST FOURIER TRANSFORMS; INTERPOLATION;

INTERPOLATION ALGORITHMS; METAL ARTIFACT REDUCTION; POLYNOMIAL INTERPOLATION; SCATTERED DATA INTERPOLATION; SINOGRAM RESTORATIONS; SINOGRAMS;

COMPUTERIZED TOMOGRAPHY;

EID: 84879927871     PISSN: 1431472X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1007/978-3-540-78640-5_5     Document Type: Conference Paper

References (6)

1. Potts D, Steidl G, Tasche M. Fast Fourier transforms for non-equispaced data: A tutorial. In: Modern Sampling Theory: Mathematics and Applications. Birkhäuser, Boston; 2001. p. 247-70.
2. Potts D, Steidl G. New Fourier reconstruction algorithms for computerized tomography. Proc SPIE. 2000;4119:13-23.
3. Kunis S, Potts D. Stability results for scattered data interpolation by trigonometric polynomials. SIAM J Sci Comput. 2007;29:1403-19.
4. Glover G H, Pelc N J. An algorithm for the reduction of metal clip artifacts in CT reconstructions. Med Phys. 1981;8(6):799-807.
5. Kalender W A, Hebel R, Ebersberger J. Reduction of CT artifacts caused by metallic implants. Radiology. 1987;164(2):576-7.
6. Keiner J, Kunis S, Potts D. NFFT3.0, Softwarepackage, C subroutine library; 2006. http://www.tu-chemnitz.de/?potts/nfft.