27 citations
- Mathématiques Appliquées à Paris 5FR2 papers
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- Ansys (France)FR1 paper
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- Clinical Investigation Center Plurithematic ToursFR1 paper
- Département mathématiques, informatique, sciences de la donnée et technologies du numériqueFR1 paper
- Hôpital Armand-TrousseauFR1 paper
- Imaging CenterUS1 paper
- InsermFR1 paper
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9 papers
Calibration of the mechanical boundary conditions for a patient-specific thoracic aorta model including the heart motion effect
Leonardo Geronzi, Aline Bel-Brunon, Antonio Martinez +7
Objective: we propose a procedure for calibrating 4 parameters governing the mechanical boundary conditions (BCs) of a thoracic aorta (TA) model derived from one patient with ascen…
Acousto-elasticity of Transversely Isotropic Incompressible Soft Tissues: Characterization of Skeletal Striated Muscle
Jean-Pierre Remeniéras, Mahé Bulot, Jean-Luc Gennisson +3
Using shear wave elastography, we measure the changes in the wave speed with the stress produced by a striated muscle during isometric voluntary contraction. To isolate the behavio…
Joint Blind Deconvolution and Robust Principal Component Analysis for Blood Flow Estimation in Medical Ultrasound Imaging
Duong-Hung Pham, Adrian Basarab, Ilyess Zemmoura +2
This paper addresses the problem of high-resolution Doppler blood flow estimation from an ultrafast sequence of ultrasound images. Formulating the separation of clutter and blood c…
A Paired Sparse Representation Model for Robust Face Recognition from a Single Sample
Fania Mokhayeri, Eric Granger
Sparse representation-based classification (SRC) has been shown to achieve a high level of accuracy in face recognition (FR). However, matching faces captured in unconstrained vide…
Dropout is a special case of the stochastic delta rule: faster and more accurate deep learning
Noah Frazier-Logue, Stephen José Hanson
Multi-layer neural networks have lead to remarkable performance on many kinds of benchmark tasks in text, speech and image processing. Nonlinear parameter estimation in hierarchica…
How does Spreading Depression Spread? - Physiology and Modeling
Bas-Jan Zandt, Bennie ten Haken, Michel J. A. M. van Putten +1
Spreading depression (SD) is a wave phenomenon in gray matter tissue. Locally, it is characterized by massive re-distribution of ions across cell membranes. As a consequence, there…