Crystal Identification in Positron Emission Tomography Using Probabilistic Graphical Models

Determining the location of crystals within detector arrays (position profile) is a crucial part of system tuning in Positron Emission Tomography (PET) scanners. It provides a basis for the mapping of detected events and the most probable crystal location to assign the event. Accurate assignments ar...

Full description

Saved in:

Bibliographic Details
Published in:	IEEE transactions on nuclear science Vol. 62; no. 5; pp. 2102 - 2112
Main Authors:	Keator, David B., Ihler, Alexander
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.10.2015 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Crosstalk Crystal position map Crystals Detectors Emissions Gaussian mixture model graphical model Graphical models high resolution research tomograph (HRRT) Image segmentation Markov random field max-product mean field Positron emission tomography positron emission tomography (PET) Probabilistic logic Sensors Tomography
ISSN:	0018-9499, 1558-1578
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!