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Robert Twyman
ORCID
Publication Activity (10 Years)
Years Active: 2021-2023
Publications (10 Years): 2
Top Topics
Image Reconstruction
Moving Objects
Monte Carlo
Emission Computed Tomography
Top Venues
CoRR
IEEE Trans. Medical Imaging
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Publications
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Robert Twyman
,
Simon R. Arridge
,
Zeljko Kereta
,
Bangti Jin
,
Ludovica Brusaferri
,
Sangtae Ahn
,
Charles W. Stearns
,
Brian F. Hutton
,
Irene A. Burger
,
Fotis Kotasidis
,
Kris Thielemans
An Investigation of Stochastic Variance Reduction Algorithms for Relative Difference Penalized 3D PET Image Reconstruction.
IEEE Trans. Medical Imaging
42 (1) (2023)
Zeljko Kereta
,
Robert Twyman
,
Simon R. Arridge
,
Kris Thielemans
,
Bangti Jin
Stochastic EM methods with Variance Reduction for Penalised PET Reconstructions.
CoRR
(2021)