Application of adaptive kinetic modelling for bias propagation reduction in direct 4D image reconstruction
Kotasidis, F A, Matthews, J C, Reader, A J, Angelis, G I, Zaidi, H
Published in Physics in medicine & biology (21.10.2014)
Published in Physics in medicine & biology (21.10.2014)
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Journal Article
Single scan parameterization of space-variant point spread functions in image space via a printed array: the impact for two PET/CT scanners
Kotasidis, F A, Matthews, J C, Angelis, G I, Noonan, P J, Jackson, A, Price, P, Lionheart, W R, Reader, A J
Published in Physics in medicine & biology (21.05.2011)
Published in Physics in medicine & biology (21.05.2011)
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Journal Article
A custom-built PET phantom design for quantitative imaging of printed distributions
Markiewicz, P J, Angelis, G I, Kotasidis, F, Green, M, Lionheart, W R, Reader, A J, Matthews, J C
Published in Physics in medicine & biology (07.11.2011)
Published in Physics in medicine & biology (07.11.2011)
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Journal Article
A New Dual-Injection Protocol for Reduced Scanning-Time in Dynamic Whole-Body PET
Erlandsson, K., Kotasidis, F., Jansen, F., Hullner, M., Hofbauer, M., Hutton, B. F., Thielemans, K.
Published in 2023 IEEE Nuclear Science Symposium, Medical Imaging Conference and International Symposium on Room-Temperature Semiconductor Detectors (NSS MIC RTSD) (04.11.2023)
Published in 2023 IEEE Nuclear Science Symposium, Medical Imaging Conference and International Symposium on Room-Temperature Semiconductor Detectors (NSS MIC RTSD) (04.11.2023)
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Conference Proceeding
Direct reconstruction of parametric images using any spatiotemporal 4D image based model and maximum likelihood expectation maximisation
Matthews, J C, Angelis, G I, Kotasidis, F A, Markiewicz, P J, Reader, A J
Published in IEEE Nuclear Science Symposuim & Medical Imaging Conference (01.10.2010)
Published in IEEE Nuclear Science Symposuim & Medical Imaging Conference (01.10.2010)
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Conference Proceeding
An ordered-subsets proximal preconditioned gradient algorithm for total variation regularized PET image reconstruction
Mehranian, A., Rahmim, A., Ay, M. R., Kotasidis, F. A., Zaidi, H.
Published in 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) (01.10.2012)
Published in 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC) (01.10.2012)
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Conference Proceeding
Impact of erroneous kinetic model formulation in Direct 4D image reconstruction
Kotasidis, F. A., Matthews, J. C., Angelis, G. I., Markiewicz, P. J., Lionheart, W. R., Reader, A. J.
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
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Conference Proceeding
Assessment of bootstrap resampling accuracy for PET data
Markiewicz, P. J., Reader, A. J., Angelis, G. I., Kotasidis, F., Lionheart, W. R., Matthews, J. C.
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
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Conference Proceeding
Evaluation of a direct 4D reconstruction method using GLLS for estimating parametric maps of micro-parameters
Angelis, G. I., Matthews, J. C., Kotasidis, F. A., Markiewicz, P. J., Lionheart, W. R., Reader, A. J.
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
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Conference Proceeding
Evaluation of image based spatially variant and count rate dependant point spread functions on the HRRT PET scanner
Kotasidis, F. A., Angelis, G. I., Henderson, J., Buckley, A., Markiewicz, P. J., Green, M., Anton-Rodriguez, J., Lionheart, W. R., Reader, A. J., Matthews, J. C.
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
Published in 2011 IEEE Nuclear Science Symposium Conference Record (01.10.2011)
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Conference Proceeding
Direct parametric estimation of blood flow in abdominal PET/CT within an EM reconstruction framework
Kotasidis, F A, Reader, A J, Angelis, G I, Markiewicz, P J, Walker, M D, Price, P M, Lionheart, W R, Matthews, J C
Published in IEEE Nuclear Science Symposuim & Medical Imaging Conference (01.10.2010)
Published in IEEE Nuclear Science Symposuim & Medical Imaging Conference (01.10.2010)
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Conference Proceeding
Space variant PSF parameterization in image space using printed point source arrays on the HiRez PET/CT
Kotasidis, F A, Angelis, G I, Matthews, J C, Lionheart, W R, Reader, A J
Published in 2010 IEEE International Conference on Imaging Systems and Techniques (01.07.2010)
Published in 2010 IEEE International Conference on Imaging Systems and Techniques (01.07.2010)
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Conference Proceeding
Fast single scan derivation of the PSF resolution model on the TruePoint PET/CT using a printed point source array
Kotasidis, F A, Matthews, J C, Angelis, G I, Noonan, P J, Markiewicz, P J, Lionheart, W R, Reader, A J
Published in IEEE Nuclear Science Symposuim & Medical Imaging Conference (01.10.2010)
Published in IEEE Nuclear Science Symposuim & Medical Imaging Conference (01.10.2010)
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Conference Proceeding