Analytical approach to channelized hotelling observer performance for regularized tomograpic image reconstruction

2004 2nd IEEE International Symposium on Biomedical Imaging: Macro to Nano

Volumn 1, Issue , 2004, Pages 360-363

  Yendiki, Anastasia ^a   Fessler, Jeffrey A ^a  

^a University of Michigan   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARAMETER ESTIMATION; RANDOM PROCESSES; SIGNAL DETECTION; SIGNAL TO NOISE RATIO; TOMOGRAPHY;

ANALYTICAL TOOLS; CHANNELIZED HOTELLING OBSERVER (CHO); DETECTION TASKS; LESION;

IMAGE RECONSTRUCTION;

EID: 17144404199     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. H. H. Barrett and K. J. Meyers, Foundations of image science, Wiley, New York, 2003.
2. K. J. Myers and H. H. Barrett, "Addition of a channel mechanism to the ideal-observer model," J. Opt. Soc. Am. A, vol. 4, no. 12, pp. 2447-57, Dec. 1987.
3. C. K. Abbey and H. H. Barrett, "Human- and model-observer performance in ramp-spectrum noise: effects of regularization and object variability," J. Opt. Soc. Am. A, vol. 18, no. 3, pp. 473-88, Mar. 2001.
4. J. A. Fessler and A. Yendiki, "Channelized Hotelling observer performance for penalized-likelihood image reconstruction," in Proc. IEEE Nuc. Sci. Symp. Med. Im. Conf., 2002, vol. 2, pp. 1040-4.
5. J. P. Rolland and H. H. Barrett, "Effect of random background inhomogeneity on observer detection performance," J. Opt. Soc. Am. A, vol. 9, no. 5, pp. 649-58, May 1992.
6. J. A. Fessler, "Analytical approach to regularization design for isotropic spatial resolution," in Proc. IEEE Nuc. Sci. Symp. Med. Im. Conf., 2003, To appear. 1343, M5-5.
7. J. A. Fessler, "Mean and variance of implicitly defined biased estimators (such as penalized maximum likelihood): Applications to tomography," IEEE Tr. Im. Proc., vol. 5, no. 3, pp. 493-506, Mar. 1996.