Preliminary assessment of multislit-slat collimation for cardiac SPECT

IEEE Nuclear Science Symposium Conference Record

Volumn 5, Issue , 2007, Pages 3345-3349

  Metzler, Scott D ^a,b   Accorsi, Roberto ^b   Ayan, Ahmet S ^b   Novak, John R ^b   Lewitt, Robert M ^a,b   Jaszczak, Ronald J ^a,c,d  

^a IEEE

^b UNIVERSITY OF PENNSYLVANIA   (United States)

^c DUKE UNIVERSITY MEDICAL CENTER   (United States)

^d Duke University   (United States)

Author keywords

Cardiac; Multislit; Pinhole; Slit slat

Indexed keywords

FLOATING BREAKWATERS; LEAD ALLOYS; OPTICAL INSTRUMENTS; ORBITS; POSITRON EMISSION TOMOGRAPHY; SCANNING;

AVERAGE SENSITIVITIES; AXIAL RESOLUTIONS; CARDIAC; CARDIAC IMAGING; DIGITAL PHANTOMS; FOCAL LENGTHS; MANUFACTURER SPECIFICATIONS; MULTISLIT; PINHOLE; PRELIMINARY ASSESSMENTS; RELATIVE SENSITIVITIES; SIEMENS; SLIT WIDTHS; SPECT SCANS;

MEDICAL IMAGING;

EID: 48349096464     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2007.4436849     Document Type: Conference Paper

References (13)

1. S.D. Metzler, R. Accorsi, J.R. Novak, A.S. Ayan, and R.J. Jaszczak, "On-Axis Sensitivity and Resolution of a Slit-Slat Collimator," J. Nucl. Med. vol. 47, no. 11, pp. 1884-1890, 2006.
2. H. Wieczorek and A. Goedicke, "Analytical Model for SPECT detector concepts," IEEE Trans. Nucl. Sci. vol. 53, no. 3, pp. 1102-1112, 2006.
3. H.O. Anger, "Radioisotope Cameras," in Instrumentation in Nuclear Medicine, vol. 1, G.J. Hine, Ed. New York: Academic Press, 1967, pp. 485-552.
4. R. Accorsi, J.R. Novak, A.S. Ayan, and S.D. Metzler and R.J. Jaszczak, "Derivation and Validation of a Sensitivity Formula for Slit-Slat Collimation," IEEE Trans. Med. Imag. (in press).
5. M. Defrise, F. Noo, R. Clackdoyle, and H. Kudo, "Truncated Hilbert transform and image reconstruction from limited tomographic data," Inv. Prob., vol. 22, no. 3, pp. 1037-1053, 2006.
6. Y. Zou, X.C. Pan, and E.Y. Sidky, "Image reconstruction in regions-of-interest from truncated projections in a reduced fan-beam scan," Phys. Med. Biol., vol. 50, no. 1, pp. 13-27, 2005.
7. R. Clackdoyle, F. Noo, J.Y. Guo and J.A. Roberts, "Quantitative reconstruction from truncated projections in classical tomography," IEEE Trans. Nucl. Sci vol. 51, no. 5, pp. 2570-2578, 2004.
8. F. Noo, R. Clackdoyle, and J.D. Pack, "A two-step Hilbert transform method for 2D image reconstruction," Phys. Med. Biol. vol. 49, no. 17, pp. 3903-3923, 2004.
9. G.H. Chen, "A new framework of image reconstruction from fan-beam projections," Med. Phys. vol. 30, no. 6, pp. 1151-1161, 2003.
10. F. Noo, M. Defrise, R. Clackdoyle, and H. Kudo, 'Image reconstruction from fan-beam projections on less than a short scan," Phys. Med. Biol. vol. 47, no. 14, pp. 2525-2546, 2002.
11. B. Zhang and G.L. Zeng, "Two-dimensional iterative region-of-interest (ROI) reconstruction from truncated projection data," Med. Phys., vol. 34, no. 3, pp. 935-944, 2007.
12. D.S. Lalush and B.M.W. Tsui, "Performance of ordered-subset reconstruction algorithms under conditions of extreme attenuation and truncation in myocardial SPECT," J. Nucl. Med. vol. 41, no. 4, pp. 737-744, 2000.
13. W. Chang, H. Liang, J. Liu, "Assessing geometric efficiency of cardiac SPECT systems," J. Nucl. Med. Meeting Abstracts, vol. 47, supplement 1, p. 120P, 2006.