D
Derek L. G. Hill
Researcher at University College London
Publications - 286
Citations - 38648
Derek L. G. Hill is an academic researcher from University College London. The author has contributed to research in topics: Image registration & Imaging phantom. The author has an hindex of 77, co-authored 285 publications receiving 36657 citations. Previous affiliations of Derek L. G. Hill include Indiana University & Critical Path Institute.
Papers
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Proceedings ArticleDOI
Deforming a preoperative volume to better represent the intraoperative scene
TL;DR: A method which can warp a pre-operative CT image to represent the intra-operative scene shown by an interventional fluoroscopy image is presented, a novel combination of a 2D-3D image registration algorithm and a deformation algorithm which allows rigid bodies to be incorporated into a non-linear deformation based on a radial basis function.
Journal ArticleDOI
Spatial precision of H1 radial wire drift chambers using gas mixtures suitable for transition radiation detection
J.M. Bailey,G.A. Beck,Stephen Burke,J. B. Dainton,E. Gabathuler,D. Gillespie,A.M. Goodall,Rosario Martín,Stephen Maxfield,Steve McMahon,J.M. Morton,G. D. Patel,Dave Sankey,L.A. Womersley,H. Grässler,M. Hohlmann,G. Kemmerling,S. Masson,W. Pilgram,W. Struczinski,S. D. Kolya,D. Clarke,P. S. Flower,Derek L. G. Hill,R. Marshall +24 more
TL;DR: In this paper, a radial wire drift chamber for the H1 experiment at the HERA ep collider is presented, which is designed both to determine accurate vector track segments and to identify simultaneously electrons by means of d E d x measurement and transition radiation (TR) detection.
Journal ArticleDOI
Electron identification in the H1 radial wire drift chambers
H. Grässler,M. Hohlmann,G. Kemmerling,S. Masson,W. Pilgram,Reinhard W. Schulte,W. Struczinski,J.M. Bailey,G.A. Beck,Stephen Burke,J. B. Dainton,E. Gabathuler,D. Gillespie,A.M. Goodall,Rosario Martín,Stephen Maxfield,Steve McMahon,J.M. Morton,G. D. Patel,Dave Sankey,L.A. Womersley,S. D. Kolya,D. Clarke,P. S. Flower,Derek L. G. Hill,R. Marshall +25 more
TL;DR: In this article, a radial wire drift chamber for the H1 experiment at the HERA ep-collider was tested at a test beam at the CERN SPS and the results of this analysis were presented.
Proceedings ArticleDOI
Alignment of dynamic contrast-enhanced MR volumes of the breast for a multicenter trial: an exemplar grid application
Yalin Zheng,Christine Tanner,Derek L. G. Hill,David J. Hawkes,Mark White,Michael Khazen,Martin O. Leach +6 more
TL;DR: In this paper, an image registration Grid is proposed to facilitate image registration tasks in medical imaging analysis, and the initial experiments in 3D breast MR images have shown encouraging results and demonstrated the suitability of Grid technology to this type of computationally intensive applications.
Proceedings ArticleDOI
Analysis of serial MR images of joints
Kelvin K. Leung,Rolf A. Heckemann,N Saeed,Keith J. Brooks,J.B. Buckton,Kumar Changani,David G. Reid,Daniel Rueckert,Jo Hajnal,Mark Holden,Derek L. G. Hill +10 more
TL;DR: This work shows how image registration and visualisation technique can be used for quantitative and qualitative assessment of changes over time in an experimental model of rheumatoid arthritis, and investigates the use of grid computing by coupling it with image analysis andVisualisation algorithms to enable remote invocation, parallel execution, and source data input from heterogeneous distributed image repositories.