POD method for acceleration of blood flow reconstruction in a vessel with contrast enhanced X-ray CT

Autor: S. Huang, M. Sigovan, B. Sixou

Publikováno v: Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization. :1-13

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa0fb98b6bab0bda298390d2b9dcde55
https://doi.org/10.1080/21681163.2022.2146316

Vascular blood flow reconstruction from tomographic projections with the adjoint method and receding optimal control strategy

Autor: M. Sigovan, L. Boissel, B. Sixou

Publikováno v: 7th International Conference on New Computational Methods for Inverse Problems
7th International Conference on New Computational Methods for Inverse Problems, May 2017, Paris, France. pp.012001, ⟨10.1088/1742-6596/904/1/012001⟩
NCMIP2017
NCMIP2017, 2017, Unknown, Unknown Region
7th International Conference on New Computational Methods for Inverse Problems, May 2017, Paris, France. 904 (Conference 1), pp.012001, 2017, Journal of Physics: Conference Series. 〈10.1088/1742-6596/904/1/012001〉

International audience; In this work, we study the measurement of blood velocity with contrast enhanced computed tomography. The inverse problem is formulated as an optimal control problem with the transport equation as constraint. The velocity field

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6469eafa22e49c91933accf82e0d594
https://hal.archives-ouvertes.fr/hal-01694058/file/Sixou_2017_J._Phys.__Conf._Ser._904_012001.pdf

Determination of blur kernel for HR-pQCT with bilevel optimization

Autor: Y. Li, B. Sixou, F. Peyrin

Publikováno v: Journal of Physics: Conference Series. 1131:012011

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::026efc6d9f5dc03602600710198a12e3
https://doi.org/10.1088/1742-6596/1131/1/012011

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Electronic conduction in polyaniline-polyethylene oxide and polyaniline-Nafion blends: Relation to morphology and protonation level

Autor: C. Barthet, J. P. Travers, B. Sixou, M. Guglielmi

Publikováno v: Physical Review B. 56:4604-4613

We present a comprehensive study of the transport properties in polyaniline-Nafion and polyaniline-polyethylene oxide, lithium trifluoromethane sulfonimide complex blends, together with a careful characterization of the morphology and the polyaniline

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5871a3ea06b6647ff72dbb90b9cf8545
https://doi.org/10.1103/physrevb.56.4604