IEEE - Institute of Electrical and Electronics Engineers, Inc. - Theoretical investigation of the effects of timing calibration errors on time-of-flight PET image quality

2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC)

Author(s): Ravindra Manjeshwar ; Evren Asma
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 October 2008
Conference Location: Dresden, Germany, Germany
Conference Date: 19 October 2008
Page(s): 5,175 - 5,178
ISBN (CD): 978-1-4244-2715-4
ISBN (Paper): 978-1-4244-2714-7
ISSN (Paper): 1095-7863
DOI: 10.1109/NSSMIC.2008.4774401
Regular:

Miscalibration of Time-of-Flight (TOF) PET systems can result in significant degradation in reconstructed image quality. We present two expressions for pixel-wise image covariance estimation in... View More

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