Zero-Echo-Time and Dixon Deep Pseudo-CT (ZeDD CT): Direct Generation of Pseudo-CT Images for Pelvic PET/MRI Attenuation Correction Using Deep Convolutional Neural Networks with Multiparametric MRI
Accurate quantification of uptake on PET images depends on accurate attenuation correction in reconstruction. Current MR-based attenuation correction methods for body PET use a fat and water map derived from a 2-echo Dixon MRI sequence in which bone is neglected. Ultrashort-echo-time or zero-echo-ti...
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Published in | Journal of Nuclear Medicine Vol. 59; no. 5; pp. 852 - 858 |
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Main Authors | , , , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
Society of Nuclear Medicine
01.05.2018
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Subjects | |
Online Access | Get full text |
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