D
David Brasse
Researcher at University of Strasbourg
Publications - 98
Citations - 3278
David Brasse is an academic researcher from University of Strasbourg. The author has contributed to research in topics: Iterative reconstruction & Image resolution. The author has an hindex of 19, co-authored 94 publications receiving 2867 citations. Previous affiliations of David Brasse include Centre national de la recherche scientifique & International Pentecostal Holiness Church.
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Journal ArticleDOI
GATE : a simulation toolkit for PET and SPECT
Sébastien Jan,Giovanni Santin,D. Strul,D. Strul,Steven Staelens,Karine Assié,D. Autret,Stéphane Avner,Remi Barbier,Manuel Bardiès,Peter M. Bloomfield,David Brasse,Vincent Breton,P. Bruyndonckx,Irène Buvat,Arion F. Chatziioannou,Yong Choi,Y. H. Chung,Claude Comtat,D. Donnarieix,Ludovic Ferrer,Stephen J. Glick,C. J. Groiselle,David Guez,P. F. Honore,S. Kerhoas-Cavata,Assen S. Kirov,V. Kohli,Michel Koole,M. Krieguer,D.J. van der Laan,F. Lamare,G. Largeron,Carole Lartizien,D. Lazaro,Marnix C. Maas,Lydia Maigne,F. Mayet,F. Melot,C. Merheb,E. Pennacchio,J. Perez,Uwe Pietrzyk,F. R. Rannou,F. R. Rannou,M. Rey,Dennis R. Schaart,Charles Schmidtlein,Luc Simon,Luc Simon,Tae Yong Song,J. M. Vieira,Dimitris Visvikis,R. T. Van de Walle,E. Wieers,Christian Morel +55 more
TL;DR: A detailed description of the design and development of GATE is given by the OpenGATE collaboration, whose continuing objective is to improve, document and validate GATE by simulating commercially available imaging systems for PET and SPECT.
Journal Article
Correction Methods for Random Coincidences in Fully 3D Whole-Body PET: Impact on Data and Image Quality
David Brasse,Paul E. Kinahan,Carole Lartizien,Claude Comtat,Michael E. Casey,Christian Michel +5 more
TL;DR: It is shown that for fully 3D whole-body imaging using a particular set of scanners and clinical protocols, a low-noise estimate of random coincidences improves sinogram and image SNRs by approximately 15% compared with online subtraction of delayed coincidences.
Journal ArticleDOI
GATE : a simulation toolkit for PET and SPECT
Sébastien Jan,Giovanni Santin,D. Strul,D. Strul,Steven Staelens,Karine Assié,D. Autret,Stéphane Avner,Remi Barbier,Manuel Bardiès,Peter M. Bloomfield,David Brasse,Vincent Breton,P. Bruyndonckx,Irène Buvat,Arion F. Chatziioannou,Yong Choi,Y. H. Chung,Claude Comtat,D. Donnarieix,Ludovic Ferrer,Stephen J. Glick,C. J. Groiselle,David Guez,P. F. Honore,S. Kerhoas-Cavata,Assen S. Kirov,V. Kohli,Michel Koole,M. Krieguer,D.J. van der Laan,F. Lamare,G. Largeron,Carole Lartizien,D. Lazaro,Marnix C. Maas,Lydia Maigne,F. Mayet,F. Melot,C. Merheb,E. Pennacchio,J. Perez,Uwe Pietrzyk,F. R. Rannou,F. R. Rannou,M. Rey,Dennis R. Schaart,Charles Schmidtlein,Luc Simon,Luc Simon,Tae Yong Song,J. M. Vieira,Dimitris Visvikis,R. T. Van de Walle,E. Wieers,Christian Morel +55 more
TL;DR: GATE as mentioned in this paper is a Monte Carlo simulation toolkit for emission tomography that can assist in the design of new medical imaging devices, the optimization of acquisition protocols, and the development or assessment of image reconstruction algorithms and correction techniques.
Journal ArticleDOI
Geant4-based Monte Carlo simulations on GPU for medical applications
Julien Bert,Hector Perez-Ponce,Ziad El Bitar,Sébastien Jan,Yannick Boursier,Damien Vintache,A. Bonissent,Christian Morel,David Brasse,Dimitris Visvikis +9 more
TL;DR: This work proposes the definition of a global strategy and associated structures for the implementation of MCS on GPU architectures and shows equivalence in the underlying photon and electron physics processes between the Geant4 and the GPU codes with a speedup factor of 80-90.
Journal ArticleDOI
Intake of grape-derived polyphenols reduces C26 tumor growth by inhibiting angiogenesis and inducing apoptosis
Allison Walter,Nelly Etienne-Selloum,David Brasse,Hadeel Khallouf,Christian Bronner,Marie-Christine Rio,Alain Beretz,Valérie B. Schini-Kerth +7 more
TL;DR: Red wine polyphenols effectively reduced the development of colon carcinoma tumors in vivo by blunting tumor vascularization and by inhibiting proliferation and promoting apoptosis of tumor cells subsequent to an up‐regulation of tumor suppressor genes.