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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10016/10144
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| Title: | A new technique for reconstructing positron emission tomography datasets from rotating scanners |
| Author(s): | Sánchez-González, J.
Vaquero, Juan José
España, Samuel
Abella, Mónica
Vicente, Esther
Desco, Manuel |
| Publisher: | Springer |
| Issued date: | 2006 |
| Citation: | Molecular Imaging and Biology, 2006, vol. 8, n. 2, p. 100 |
| URI: | http://hdl.handle.net/10016/10144 |
| DOI: | http://dx.doi.org/10.1007/s11307-006-0031-x |
| Description: | [Abstract] AMI Annual Conference 2006, March 25-29 |
| Abstract: | The positron emission tomography (PET) image reconstruction can be formulated as an equation system where each element of a system response matrix (SRM) represents the probability of detecting in every line of response (LOR) an annihilation event emitted from every voxel of the image volume. In the case of scanners based on pairs of opposite detectors fixed in a rotating gantry this SRM can be decomposed into a projection and rotating components. In this work we propose a new strategy to invert the SRM |
| Publisher version: | http://dx.doi.org/10.1007/s11307-006-0031-x |
| Rights: | ©Springer |
| Appears in Collections: | DBIAB - Proceedings
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