IEEE - Institute of Electrical and Electronics Engineers, Inc. - Parallel implementation of 3-D iterative reconstruction with intra-node image update for the jPET-D4

2007 IEEE Nuclear Science Symposium

Author(s): Chih Fung Lam ; T. Yamaya ; T. Obi ; E. Yoshida ; N. Inadama ; K. Shibuya ; F. Nishikido ; H. Murayama
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 October 2007
Conference Location: Honolulu, HI, USA
Conference Date: 26 October 2007
Volume: 4
Page(s): 3,015 - 3,018
ISBN (CD): 978-1-4244-0923-5
ISBN (Paper): 978-1-4244-0922-8
ISSN (Paper): 1095-7863
DOI: 10.1109/NSSMIC.2007.4436768
Regular:

The use of small crystals in new PET scanners results in large number of line-of-response (LOR). Thus, fully 3D image reconstruction becomes time consuming especially for iterative algorithms. One... View More

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