J. Ollier
University of the West of Scotland
15 Papers
43 Citations
J. Ollier is an academic researcher from University of the West of Scotland. The author has contributed to research in topics: Neutron & Image formation. The author has an hindex of 4, co-authored 15 publications.
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Papers
Threat Image Projection (TIP) into X-ray images of cargo containers for training humans and machines
Thomas W. Rogers,Nicolas Jaccard,Emmanouil D. Protonotarios,J. Ollier,Edward James Morton,Lewis D. Griffin +5 more
- 01 Oct 2016
TL;DR: The TIP method can also be used to train and robustify human threat detectors as is done in cabin baggage screening, and enables algorithm testing under controlled conditions, allowing one to gain a deeper understanding of performance.
Cross shell excitations near the ?island of inversion?: Structure of Mg-30
A. N. Deacon,J. F. Smith,S. J. Freeman,R. V. F. Janssens,M. P. Carpenter,B. Hadinia,C. R. Hoffman,B. P. Kay,T. Lauritsen,C. J. Lister,David O'Donnell,J. Ollier,Takaharu Otsuka,Takaharu Otsuka,D. Seweryniak,K. M. Spohr,D. Steppenbeck,S. L. Tabor,Vandana Tripathi,Yutaka Utsuno,P. T. Wady,S. Zhu +21 more
TL;DR: In this paper, the authors compared shell-model calculations using the Universal sd effective interaction and the Monte Carlo shell model method to reproduce the observed levels of excitations across the N=20 gap.
Spectroscopy of neutron-rich P 34,35,36,37,38 populated in binary grazing reactions
Robert Chapman,A. Hodsdon,M. Bouhelal,F. Haas,X. Liang,F. Azaiez,Z. M. Wang,B. R. Behera,M. Burns,E. Caurier,L. Corradi,D. Curien,Alick Deacon,Zsolt Dombrádi,E. Farnea,E. Fioretto,A. Gadea,F. Ibrahim,A. Jungclaus,K. Keyes,V. Kumar,S. Lunardi,N. Mərginean,G. Montagnoli,D. R. Napoli,F. Nowacki,J. Ollier,David O'Donnell,David O'Donnell,A. Papenberg,G. Pollarolo,M. D. Salsac,Fernando Scarlassara,J. F. Smith,K. M. Spohr,M. Stanoiu,A. M. Stefanini,Suzana Szilner,M. Trotta,D. Verney +39 more
TL;DR: Chapman et al. as discussed by the authors used the PACS PACS number(s): 23.20.Lv, 25.70.Lm, 27.30.Lv and 27.40.
Reduction of Wobble Artefacts in Images From Mobile Transmission X-ray Vehicle Scanners
Thomas W. Rogers,J. Ollier,Edward J. Morton,Lewis D. Griffin +3 more
- 20 Nov 2014
Abstract: Detector boom wobble in transmission X-ray vehicle scanners is an unpredictable and currently uncontrollable problem, which lowers the quality of captured X-ray images. We propose (i) a method for image correction which is able to correct for 70% of boom wobble error given estimates of boom wobble, and (ii) a method of wobble estimation, based on the fusion of instantaneous wobble estimates with previous estimates, which is robust against non-Gaussian X-ray beam cross-sections and approaches ground truth accuracy. The combination of the two approaches provides a method for the reduction of wobble artefacts in images. The two methods have good potential for application in analogous scenarios in medical imaging, radiation physics, laser science and biophysics.
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γ-ray spectroscopy of 1738Cl using grazing reactions
David O'Donnell,Robert Chapman,X. Liang,F. Azaiez,F. Azaiez,F. Haas,F. Haas,S. Beghini,S. Beghini,B. R. Behera,M. Burns,E. Caurier,E. Caurier,L. Corradi,D. Curien,D. Curien,Alick Deacon,Zsolt Dombrádi,E. Farnea,E. Farnea,E. Fioretto,A. Gadea,A. Hodsdon,F. Ibrahim,F. Ibrahim,A. Jungclaus,K. Keyes,A. Latina,N. Marginean,G. Montagnoli,G. Montagnoli,D. R. Napoli,F. Nowacki,F. Nowacki,J. Ollier,A. Papenberg,G. Pollarolo,G. Pollarolo,M.-D. Salsac,M.-D. Salsac,Fernando Scarlassara,Fernando Scarlassara,J. F. Smith,K. M. Spohr,M. Stanoiu,M. Stanoiu,A. M. Stefanini,Suzana Szilner,M. Trotta,J. J. Valiente-Dobón,D. Verney,D. Verney,Z. M. Wang +52 more
TL;DR: In this article, the PRISMA magnetic spectrometer and the CLARA $\gamma$-ray detector array were used to identify the reaction fragments and to detect their decay via gamma-ray emission.
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