In-depth analysis of cone-beam CT image reconstruction by ideal observer performance on a detection task

IEEE Nuclear Science Symposium Conference Record

Volumn , Issue , 2008, Pages 5161-5165

  Sidky, Emil Y ^a   Pan, Xiaochuan ^a  

^a UNIVERSITY OF CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BANDPASS FILTERS; EFFICIENCY; IMAGE RECONSTRUCTION; SIGNAL DETECTION; SIGNAL TO NOISE RATIO;

ALGORITHM IMPLEMENTATION; BACK PROJECTION; CONE BEAM CT IMAGES; DETECTION SIGNAL; DETECTION TASKS; IDEAL OBSERVERS; IN-DEPTH ANALYSIS; RECONSTRUCTED IMAGE;

COMPUTERIZED TOMOGRAPHY;

EID: 67649222974     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2008.4774398     Document Type: Conference Paper

References (6)

1. H. H. Barrett and K. J. Myers, Foundations of Image Science, John Wiley & Sons, Inc., Hoboken, New Jersey, 2004.
2. M. A. Kupinski S. Park, E. Clarkson and H. H. Barrett, "Efficiency of the human observer detecting random signals in random backgrounds," J. Opt. Soc. Am. A, vol.22, pp. 3-16, 2005. (Pubitemid 40168103)
3. W. P. Tanner and T. G. Birdsall, "Definitions of d! and j] as psychophysical measures," J. Acoust. Soc. Am., vol.30, pp. 922-928, 1958.
4. Y. Zou, X. C. Pan, and E. Y. Sidky, "Theory and algorithms for image reconstruction on chords and within regions of interest," J. Opt. Soc. Am. A, vol.22, pp. 2372-2384, 2005.
5. E. Y. Sidky, S. J. LaRoque, and X. Pan, "Accurate computation of the hotelling observer for the evaluation of image reconstruction algorithms in helical, cone-beam ct," in IEEE Nuc. Set. Conf. Rec. 2007, 2007, vol.5, pp. 3233-3236.
6. B. D. Gallas and H. H. Barrett, "Validating the use of channels to estimate the ideal linear observer," J. Opt. Soc. Am. A, vol.20, pp. 1725-1738, 2003.