Microtomographie à rayons X (3D)

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Reportage "Comment ça marche?" de France 3 Poitou-Charentes (émission du 16/03/2012). Présentation du fonctionnement de la microtomographie de rayons X et de son application spécifique à l'analyse non destructive 3D des fossiles gabonais de 2,1 milliards d'années. Il s'agit d'une collaboration entre l'Université de Poitiers (A. El Albani) et la Société ERM (A. Mazurier). Réalisation J-F Naud

3D virtual reconstruction of a light bulb showing it's inner structure including segmentation of base porosity. Light bulb have been scanned by x-ray microtomography at the Centre de Microtomographie of the University of Poitiers, France. Analysed performed by the ERM company (www.erm-poitiers.fr) Resolution of 55 µm

3D virtual reconstruction of porc loin vascularisation scanned by x-ray microtomography at the Centre de Microtomographie of the University of Poitiers, France. 3D analyses performed by the ERM company (www.erm-poitiers.fr) in collab. with the INSERM U927. spatial resolution of 15,4 µm.

3D virtual reconstruction of a gastropod shell scanned by x-ray microtomography with at the Centre de Microtomographie of the University of Poitiers, France. Analysed performed by the ERM company (www.erm-poitiers.fr) Resolution of 43 µm

3D virtual reconstruction of the proximal tibia (Macaca fuscata) scanned by x-ray synchrotron radiation based microtomography on the ID17 medical Beam line (ESRF, Grenoble). 3D analyses performed by the ERM company (www.erm-poitiers.fr) and the University of Poitiers. Resolution of 45.5 µm Corresponding analyses published in Mazurier et al. C. R. Palevol 9 (2010) 349–359.

3D virtual reconstruction of the fossilized deciduous molar of the Lagar Vehlo Child (Portugal) scanned by x-ray microtomography at the Centre de Microtomographie of the University of Poitiers, France. 3D acquisitions and reconstruction performed by the ERM company (www.erm-poitiers.fr). Resolution of 24.2 µm Corresponding analyses published in Bayle et al. PNAS 107 (2010) 1338–1342.

3D virtual reconstruction of a hemp whitewash concrete sample (échantillon de Béton Chaux Chanvre) scanned by x-ray microtomography at the Centre de Microtomographie of the University of Poitiers, France. 3D analyses performed by the ERM company (www.erm-poitiers.fr).