Jamie R. McClelland
University College London
120 Papers
551 Citations
Jamie R. McClelland is an academic researcher from University College London. The author has contributed to research in topics: Image registration & Medicine. The author has an hindex of 28, co-authored 114 publications. Previous affiliations of Jamie R. McClelland include McGill University & King's College London.
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Papers
Toward adaptive radiotherapy for head and neck patients: Uncertainties in dose warping due to the choice of deformable registration algorithm.
C. Veiga,Ana Lourenço,Syed Mouinuddin,Marcel van Herk,Marc Modat,Sebastien Ourselin,Gary Royle,Jamie R. McClelland +7 more
TL;DR: In spite of all methods resulting in comparable geometrical matching, the choice of DIR implementation leads to uncertainties in dose warped, particularly in regions of high gradient and/or poor imaging quality.
92
Inter-fraction variations in respiratory motion models.
Jamie R. McClelland,Simon Hughes,Marc Modat,A. Qureshi,S. Ahmad,David Landau,Sebastien Ourselin,David J. Hawkes +7 more
TL;DR: Analysis of the inter-fraction variations revealed that most variations were spatially varying base-line shifts, but changes to the anatomy and the motion trajectories were also observed.
92
Objective assessment of deformable image registration in radiotherapy - a multi-institution study
Rojano Kashani,J Baiter,Marc L. Kessler,Martina Hub,L Dong,L. Zhang,Lei Xing,Yaoqin Xie,David J. Hawkes,Julia A. Schnabel,Jamie R. McClelland,Sarang Joshi +11 more
- 01 Jun 2007
TL;DR: Although reasonable accuracy was achieved overall, the variation of error in different regions suggests caution in globally accepting the results from deformable alignment, as compared to previous publications.
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Evaluation of a multi-atlas CT synthesis approach for MRI-only radiotherapy treatment planning
F. Guerreiro,F. Guerreiro,Ninon Burgos,Alex Dunlop,KH Wong,Imran Petkar,Christopher M. Nutting,Kevin J. Harrington,S. Bhide,Katie L. Newbold,David P. Dearnaley,Nandita M. deSouza,Veronica A. Morgan,Jamie R. McClelland,Simeon Nill,MJ Cardoso,Sebastien Ourselin,Uwe Oelfke,Antje Knopf +18 more
TL;DR: Establishing MRI-only RTP workflows requires synthetic CTs for dose calculation and a multi-atlas CT synthesis approach was validated on head and neck and prostate cancer patients, and results showed that syntheticCTs are suitable to perform clinical dose calculations.
66
TU‐C‐M100J‐03: Objective Assessment of Deformable Image Registration in Radiotherapy — a Multi‐Institution Study
Rojano Kashani,James M. Balter,Marc L. Kessler,Martina Hub,Lei Dong,L. Zhang,Lei Xing,Yaoqin Xie,Dave Hawkes,Julia A. Schnabel,Jamie R. McClelland,Sarang Joshi +11 more
TL;DR: In this article, a deformable phantom was embedded with 48 small radiopaque markers, placed in regions varying from high contrast to roughly uniform regional intensity, and small to large regional discontinuities in movement.
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