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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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GATE : a simulation toolkit for PET and SPECT

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

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.
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GATE : a simulation toolkit for PET and SPECT

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.
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Geant4-based Monte Carlo simulations on GPU for medical applications

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.
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Intake of grape-derived polyphenols reduces C26 tumor growth by inhibiting angiogenesis and inducing apoptosis

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.