Brain SPECT Simulation Using Half-Cone-Beam Collimation and Single-Revolution Helical-Path Acquisition.
Publication
, Journal Article
Ter-Antonyan, R; Jaszczak, RJ; Bowsher, JE; Greer, KL; Metzler, SD
Published in: IEEE Trans Nucl Sci
2007
In this study related to human brain SPECT imaging, simulation of half-cone-beam collimation and helical-path data acquisition is performed. We discuss problems related to circular-orbit acquisition using cone-beam collimation, such as shoulder interference resulting in object truncation, and insufficient sampling of the object resulting in axial distortions in the reconstructed images. We demonstrate that a triple-camera SPECT system with half-cone-beam collimation and single-revolution helical-path acquisition eliminates both issues and offers substantially improved sampling and almost artifact-free reconstruction of the object.
Duke Scholars
Published In
IEEE Trans Nucl Sci
DOI
ISSN
0018-9499
Publication Date
2007
Volume
54
Issue
3
Start / End Page
475 / 479
Location
United States
Related Subject Headings
- Nuclear & Particles Physics
- 5106 Nuclear and plasma physics
- 0903 Biomedical Engineering
- 0299 Other Physical Sciences
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
Citation
APA
Chicago
ICMJE
MLA
NLM
Ter-Antonyan, R., Jaszczak, R. J., Bowsher, J. E., Greer, K. L., & Metzler, S. D. (2007). Brain SPECT Simulation Using Half-Cone-Beam Collimation and Single-Revolution Helical-Path Acquisition. IEEE Trans Nucl Sci, 54(3), 475–479. https://doi.org/10.1109/TNS.2007.897826
Ter-Antonyan, Ruben, Ronald J. Jaszczak, James E. Bowsher, Kim L. Greer, and Scott D. Metzler. “Brain SPECT Simulation Using Half-Cone-Beam Collimation and Single-Revolution Helical-Path Acquisition.” IEEE Trans Nucl Sci 54, no. 3 (2007): 475–79. https://doi.org/10.1109/TNS.2007.897826.
Ter-Antonyan R, Jaszczak RJ, Bowsher JE, Greer KL, Metzler SD. Brain SPECT Simulation Using Half-Cone-Beam Collimation and Single-Revolution Helical-Path Acquisition. IEEE Trans Nucl Sci. 2007;54(3):475–9.
Ter-Antonyan, Ruben, et al. “Brain SPECT Simulation Using Half-Cone-Beam Collimation and Single-Revolution Helical-Path Acquisition.” IEEE Trans Nucl Sci, vol. 54, no. 3, 2007, pp. 475–79. Pubmed, doi:10.1109/TNS.2007.897826.
Ter-Antonyan R, Jaszczak RJ, Bowsher JE, Greer KL, Metzler SD. Brain SPECT Simulation Using Half-Cone-Beam Collimation and Single-Revolution Helical-Path Acquisition. IEEE Trans Nucl Sci. 2007;54(3):475–479.
Published In
IEEE Trans Nucl Sci
DOI
ISSN
0018-9499
Publication Date
2007
Volume
54
Issue
3
Start / End Page
475 / 479
Location
United States
Related Subject Headings
- Nuclear & Particles Physics
- 5106 Nuclear and plasma physics
- 0903 Biomedical Engineering
- 0299 Other Physical Sciences
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics