Application of a spatially variant system model for 3-D whole-body PET image reconstruction

2008 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Proceedings, ISBI

Volumn , Issue , 2008, Pages 1315-1318

  Alessio, Adam M ^a   Kinahan, Paul E ^a  

^a UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE   (United States)

Author keywords

Fully 3 D reconstruction; PET; Point spread function; System modeling

Indexed keywords

ACOUSTIC NOISE; COMPUTER NETWORKS; CONVERGENCE OF NUMERICAL METHODS; IMAGE PROCESSING; IMAGE RECONSTRUCTION; MODEL STRUCTURES; MODELS; MONTE CARLO METHODS; REPAIR; RESTORATION; SEMICONDUCTOR DEVICE MODELS; TECHNICAL PRESENTATIONS;

BIOMEDICAL IMAGING; FULLY 3-D RECONSTRUCTION; PET; POINT SPREAD FUNCTION; SYSTEM MODELING;

THREE DIMENSIONAL;

EID: 51049121561     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISBI.2008.4541246     Document Type: Conference Paper

References (6)

1. Zhengrong Liang, "Detector response restoration in image reconstruction of high resolution positron emission tomography," IEEE Trans Med Imaging, vol. 13, no. 2, pp. 314-321, June 1994.
2. Steven Staelens, Yves D'Asseler, Stefaan Vandenberghe, Michel Koole, Ignace Lemahieu, and Rik Van de Walle, "A three-dimensional theoretical model incorporating spatial detection uncertainty in continuous detector PET," Phys Med Biol, vol. 49, no. 11, pp. 2337-2350, 2004.
3. Jinyi Qi, Richard M Leahy, Simon R Cherry, Arion Chatziioannou, and Thomas H Farquhar, "High-resolution 3D Bayesian image reconstruction using the microPET small-animal scanner," Phys Med Biol, vol. 43, no. 4, pp. 1001-1013, 1998.
4. Adam Alessio, Paul Kinahan, and Tom Lewellen, "Modeling and incorporation of system response functions in 3D whole body PET," IEEE Trans Med Imaging, vol. 25, no. 7, pp. 828-837, 2006.
5. A Alessio, P Kinahan, R.L. Harrison, and T. K. Lewellen, "Measured spatially variant system response for PET image reconstruction," in IEEE Nucl. Sci. Symp. and Med. Imaging Conf., Puerto Rico, 2005, pp. 1986-1990.
6. R.M. Manjeshwar, S.G. Ross, M. Iatrou, T.W. Deller, and C.W. Stearns, "Fully 3D PET iterative reconstruction using distance-driven projectors and native scanner geometry," in IEEE Nucl Sci Symp Conf Record, 2006, vol. 5, pp. 2804-2807.