Analytical construction of 3D NPS for a cone beam CT system

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 7258, Issue , 2009, Pages

  Baek, Jongduk ^a,b   Pelc, Norbert J ^a,b  

^a STANFORD UNIVERSITY   (United States)

^b Stanford University   (United States)

Author keywords

CBCT; FDK; METR; NPS; SIM

Indexed keywords

CBCT; FDK; METR; NPS; SIM;

COMPUTERIZED TOMOGRAPHY; MEDICAL IMAGING; POWER SPECTRUM; RESTORATION;

THREE DIMENSIONAL;

EID: 66749110518     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.813832     Document Type: Conference Paper

References (3)

1. Riederer, S.J., N.J. Pelc, and D.A. Chesler, "the noise power spectrum in computed X-ray tomography", Phys Med Biol 23(3), 446-454.(1978)
2. Hanson, K.M., "Detectability in computed tomographic images", Med Phys 6(5), 441-451(1979)
3. L.A. Feldkamp, L.C. Davis, and J. W. Kress, "Practical cone-beam algorithm", J. Opt. Soc. Am. A 1, 612-619 (1984)