Evaluation of the channelized Hotelling observer for signal detection in 2D tomographic imaging

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 6515, Issue , 2007, Pages

  LaRoque, Samuel J ^a   Sidky, Emil Y ^a   Edwards, Darrin C ^a   Pan, Xiaochuan ^a  

^a UNIVERSITY OF CHICAGO   (United States)

Author keywords

Channelized Hotelling observer; Computed tomography; Signal detection

Indexed keywords

CHANNELIZED HOTELLING OBSERVERS; REALISTIC MODELS; RECONSTRUCTED IMAGES;

ALGORITHMS; COMPUTERIZED TOMOGRAPHY; IMAGE RECONSTRUCTION; IMAGING SYSTEMS; MATHEMATICAL MODELS; SIGNAL TO NOISE RATIO; TWO DIMENSIONAL;

SIGNAL DETECTION;

EID: 35148842984     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.710112     Document Type: Conference Paper

References (7)

1. A. Katsevich, "Theoretically exact filtered backprojection-type inversion algorithm for spiral CT," SIAM J. Appl. Math. 62, pp. 2012-2026, 2002.
2. 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 22, pp. 2372-2384, 2005.
3. J. D. Pack, F. Noo, and R. Clackdoyle, "Cone-beam reconstruction using the backprojection of locally filtered projections," IEEE Trans. Med. Imag. 24, pp. 70-85, 2005.
4. G. H. Chen, "An alternative derivation of Katsevich's cone-beam reconstruction formula," Med. Phys. 30, pp. 3217-3226, 2003.
5. B. D. Gallas and H. H. Barrett, "Validating the use of channels to estimate the ideal linear observer," J. Opt. Soc. Am. A 20, pp. 1725-1738, 2003.
6. H. H. Barrett and K. J. Myers, Foundations of Image Science, John Wiley &: Sons, Inc., Hoboken, New Jersey, 2004.
7. A. C. Kak and M. Slaney, Principles of Computerized Tomographic Imaging, Society of Industrial and Applied Mathematics, 2001.