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Content Provider | IEEE Xplore Digital Library |
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Author | Conti, M. |
Copyright Year | 2006 |
Description | Author affiliation: Molecular Imaging, Siemens Med. Solution, Knoxville, TN (Conti, M.) |
Abstract | In this paper we propose a general method to reduce electronic time coincidence window in PET, based on a-priori morphological information obtained via a CT scan. This allows rejecting randoms without losing true coincidence events, improving image quality and true data throughput. Experimental results show a significant random fraction decrease and an image variance reduction. |
Starting Page | 2349 |
Ending Page | 2353 |
File Size | 622488 |
Page Count | 5 |
File Format | |
ISBN | 1424405602 |
ISSN | 10957863 |
DOI | 10.1109/NSSMIC.2006.354385 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-10-29 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Positron emission tomography Computed tomography Throughput Image quality Event detection Attenuation Nuclear and plasma sciences Nuclear electronics Radioactive decay Degradation |
Content Type | Text |
Resource Type | Article |
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