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Analytic 3D image reconstruction using all detected events
Abstract
The authors present the results of testing an algorithm for three-dimensional image reconstruction that uses all gamma-ray coincidence events detected by a PET (positron emission tomography) volume imaging scanner. By using two iterations of an analytic filter-backprojection method, the algorithm is not constrained by the requirement of a spatially invariant detector point spread function, which limits normal analytic techniques. Removing this constraint allows the incorporation of all detected events, regardless of orientation, which improves the statistical quality of the final reconstructed image.>
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Cited by
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Gunn, R. N., Lammertsma, A. A., Hume, S. P., & Cunningham, V. J. (1997) · NeuroImage · doi:10.1006/nimg.1997.0303 · Cited by 1,084
Attenuation correction for a combined 3D PET/CT scanner
Kinahan, P. E., Townsend, D. W., Beyer, T., & Sashin, D. (1998) · Medical Physics · doi:10.1118/1.598392 · Cited by 946
Self-citationSTIR: software for tomographic image reconstruction release 2
Thielemans, K., Tsoumpas, C., Mustafovic, S., Beisel, T., Aguiar, P., Dikaios, N., & Jacobson, M. W. (2012) · Physics in Medicine and Biology · doi:10.1088/0031-9155/57/4/867 · Cited by 466
What the left and right anterior fusiform gyri tell us about semantic memory
Mion, M., Patterson, K., Acosta-Cabronero, J., Pengas, G., Izquierdo-Garcia, D., Hong, Y. T., Fryer, T. D., Williams, G. B., Hodges, J. R., & Nestor, P. J. (2010) · Brain · doi:10.1093/brain/awq272 · Cited by 425
(2005) · PubMed · Cited by 395
Metadata
- Authors
- Kinahan, P. E., & Rogers, J. G.
- Venue
- IEEE Transactions on Nuclear Science
- Published
- 1989-02
- Volume
- 36
- Issue
- 1
- Pages
- 964-968
- ISSN
- 0018-9499 (ISSN-L)
- 1558-1578
- OpenAlex
- W2159081727
- Cited by
- 767
- References
- 0
- FWCI
- 6.70
- Type
- journal article
- Language
- en
- Open access
- closed
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