Multi-resolution image reconstruction for a high-resolution small animal PET device

IEEE Nuclear Science Symposium Conference Record

Volumn 3, Issue , 2003, Pages 1997-2001

  Clinthome, Neal H ^a   Park, Sangjune ^a   Rogers, W Leslie ^b   Chiao, Ping Chun ^c  

^a UNIVERSITY OF MICHIGAN   (United States)

^b IDE Research   (United States)

^c PFIZER INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BACKPROJECTION; LINE-OF-RESPONSE (LOR); MULTIRESOLUTION DATA; PROJECTION SPACE;

DATA ACQUISITION; EMBEDDED SYSTEMS; IMAGE RECONSTRUCTION; OPTICAL RESOLVING POWER; PHOTONS; POLYETHYLENE TEREPHTHALATES; TOMOGRAPHY;

IMAGE ANALYSIS;

EID: 11844258793     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. S. Park, W.L. Rogers, N.H. Clinthorne, "Effect of recoil electron range on efficiency and on spatial resolution of a very high resolution animal PET", Nuclear Science Symposium Conference Record, 2002 IEEE, Volume: 3, 10-16 Nov 2002, Page(s): 1756 -1759.
2. L.A. Shepp and Y. Vardi, "Maximum likelihood reconstruction for emission tomography," IEEE Trans. Med. Imag., vol. MI-1, pages 113-122, 1982.
3. J.A. Fessler and A.O. Hero, "Space-alternating generalized EM algorithms for penalized maximum likelihood image reconstruction," Technical Report 28, Communications and Signal Processing Laboratory, EECS Dept. University of Michigan, 1994.
4. H.M. Hudson and R.S. Larkin, "Accelerated image reconstruction using ordered subsets of projection data," IEEE Trans. Med. Imag., vol. 13, pages 601-609, 1994.
5. A.O. Hero, J.A. Fessier, M. Usman, "Exploring estimator bias-variance tradeoffs using the uniform Cramer-Rao bound,", IEEE Trans. Sig. Proc., vol. 44, pages 2026-41, 1996.
6. J.A. Fessler, "Spatial resolution and noise tradeoffs in pinhole imaging system design: a density estimation approach," Optics Express, vol. 2, pages 237-53, 1998.