International audienceMasses connected by springs are often used in biomechanical models of soft tissue, but chaotic noise is expected with this technique. A method is presented here to analyze this type of noise. The method is illustrated by an analysis of a biomechanical model of the face but the method can be used for almost any type of nonlinear model of soft tissue. The results indicated that (i) the noise properties of the face model were similar in stationary and dynamic state; (ii) noise amplitude (10 % of synthetic movement amplitude) was independent of computing accuracy; (iii) the face model was sensitive to initial conditions. These properties indicated chaotic noise that could not be decreased by means of improving computing ac...
Un modèle musculosquelettique (corps rigides) a été développé. Une étude de sensibilité...
Les tissus biologiques mous constituant le corps humain font individuellement l'objet d'études visan...
International audienceThe measure of aerodynamic parameters in the study of the articulatory mechani...
International audienceTo carry out simulations by means of a nonlinear model, real data measured in ...
We show interest in nonrigid motion analysis in medical imaging. After a brief overview of the exist...
- Le problème posé est de construire et identifier des modèles non linéaires permettant de simuler e...
D.E.A. Modèles et instruments en médecine et biologieNational audienceWe have developed a discreet m...
This study is concerned with the development of a rate-dependent constitutive model for porous singl...
The thesis is set in the domain of articulatory speech synthesis and consists of three major parts: ...
Biological Regulatory Networks (BRN) are widely used in systems biology to model, understand and con...
In this work we present a new shape from texture algorithm applied to natural scenes analysis. The o...
National audienceNous présentons une méthode pour générer en temps réel un son plausible pour une an...
Shear shock waves in quasi-incompressible soft solids have been observed experimentally only twelve...
The segmentation of abdomen organs in volumetric medical images is difficult due to noisy and low co...
Résumé: Le développement rapide de nouvelles technologies comme l'imagerie médicale a permis l'expan...
Un modèle musculosquelettique (corps rigides) a été développé. Une étude de sensibilité...
Les tissus biologiques mous constituant le corps humain font individuellement l'objet d'études visan...
International audienceThe measure of aerodynamic parameters in the study of the articulatory mechani...
International audienceTo carry out simulations by means of a nonlinear model, real data measured in ...
We show interest in nonrigid motion analysis in medical imaging. After a brief overview of the exist...
- Le problème posé est de construire et identifier des modèles non linéaires permettant de simuler e...
D.E.A. Modèles et instruments en médecine et biologieNational audienceWe have developed a discreet m...
This study is concerned with the development of a rate-dependent constitutive model for porous singl...
The thesis is set in the domain of articulatory speech synthesis and consists of three major parts: ...
Biological Regulatory Networks (BRN) are widely used in systems biology to model, understand and con...
In this work we present a new shape from texture algorithm applied to natural scenes analysis. The o...
National audienceNous présentons une méthode pour générer en temps réel un son plausible pour une an...
Shear shock waves in quasi-incompressible soft solids have been observed experimentally only twelve...
The segmentation of abdomen organs in volumetric medical images is difficult due to noisy and low co...
Résumé: Le développement rapide de nouvelles technologies comme l'imagerie médicale a permis l'expan...
Un modèle musculosquelettique (corps rigides) a été développé. Une étude de sensibilité...
Les tissus biologiques mous constituant le corps humain font individuellement l'objet d'études visan...
International audienceThe measure of aerodynamic parameters in the study of the articulatory mechani...