Academic literature on the topic 'Assistance au mouvement'
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Journal articles on the topic "Assistance au mouvement"
Muntarbhorn, Vitit. "Protection et assistance aux réfugiés en cas de conflits armés et de troubles intérieurs — Réflexions sur les mandats du Mouvement international de la Croix-Rouge et du Croissant-Rouge et du Haut Commissariat des Nations Unies pour les réfugiés." Revue Internationale de la Croix-Rouge 70, no. 772 (August 1988): 364–80. http://dx.doi.org/10.1017/s0035336100080230.
Full textSt-Amant, Stéphanie. "Nous sommes les freebirthers." Recherches féministes 27, no. 1 (June 4, 2014): 69–96. http://dx.doi.org/10.7202/1025416ar.
Full textSt-Amant, Stéphanie. "Nous sommes les freebirthers." Articles 27, no. 1 (June 4, 2014): 69–96. http://dx.doi.org/10.7202/1025462ar.
Full textOuellette, Françoise-Romaine. "Enjeu familial et redéfinitions de la famille." Enfances, Familles, Générations, no. 15 (March 2, 2012): 1–9. http://dx.doi.org/10.7202/1008142ar.
Full textHarroff-Tavel, Marion. "Neutralité et impartialité — De l'importance et de la difficulté, pour le Mouvement international de la Croix-Rouge et du Croissant-Rouge, d'être guidé par ces principes." Revue Internationale de la Croix-Rouge 71, no. 780 (December 1989): 563–80. http://dx.doi.org/10.1017/s0035336100008583.
Full textCissé, Catherine. "The End of a Culture of Impunity in Rwanda? Prosecution of Genocide and War Crimes before Rwandan Courts and the International Criminal Tribunal for Rwanda." Yearbook of International Humanitarian Law 1 (December 1998): 161–88. http://dx.doi.org/10.1017/s1389135900000088.
Full textHENAFF, Gaël. "L’enfant, l’âge et le discernement." Lien social et Politiques, no. 44 (October 2, 2002): 41–50. http://dx.doi.org/10.7202/005123ar.
Full textHart, Keith. "Marcel Mauss: In Pursuit of the Whole. A Review Essay." Comparative Studies in Society and History 49, no. 2 (April 2007): 473–85. http://dx.doi.org/10.1017/s0010417507000564.
Full textCornière, Hélène. "Des assistantes familiales en mouvement." Journal du droit des jeunes 368-369-370, no. 8 (2017): 121. http://dx.doi.org/10.3917/jdj.368.0121.
Full textFerreira, Jaqueline. "Entre assistance et promotion de la santé." Anthropologie et Sociétés 31, no. 2 (September 4, 2008): 133–50. http://dx.doi.org/10.7202/018686ar.
Full textDissertations / Theses on the topic "Assistance au mouvement"
Etievent, Emmanuel. "Assistance à l'indexation vidéo par analyse du mouvement." Lyon, INSA, 2002. http://theses.insa-lyon.fr/publication/2002ISAL0015/these.pdf.
Full textEtievent, Emmanuel Jolion Jean-Michel. "Assistance à l'indexation vidéo par analyse du mouvement." Villeurbanne : Doc'INSA, 2004. http://docinsa.insa-lyon.fr/these/2002/etievent/index.html.
Full textRezzoug, Nasser. "Modelisation dynamique du mouvement de prehension : assistance a la manipulation en milieu encombre." Paris 11, 2000. http://www.theses.fr/2000PA112233.
Full textNie, Qiong. "Cumulative methods for image based driver assistance systems : applications to egomotion estimation, motion analysis and object detection." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112095/document.
Full textThis thesis is based on the detection of objects from an onboard moving camera by exploiting the monocular approach "c-velocity". This method is inspired by the method called "v-disparity" used in stereovision: both methods aim at detecting objects by approximating objects into plans with different orientations. Such approximation can avoid to estimate the depth in monocularvision. These two approaches, monocular and binocular, allow to transform the complex objet détection problem into a more simple parametric forms (eg. lines) detection in a new space, where these formes can be easily extracted using Hough Transform.The “c-velocity”, to make it effective, requires an accurate computation of optical flow and a good estimation of the focus of expansion (FOE) location. Therefore, we have studied the existing approaches of optical flow estimation and arrived at the conclusion that none of them is really powerful especially on the homogeneous regions such as road surface. In addition, the optical flow estimation methods also struggle to provide a good estimate in the case of huge displacement in the areas close to the camera. We propose in this thesis to exploit both a 3D model of the scene and a rough estimate about the vehicle speed from other integrated sensors. Using a priori knowledge allows to compensate the dominant optical flow and to facilitate the estimation of the rest part by a classical approach. In addition, three different approaches are proposed to detect the focus of expansion. Among them, we propose a novel method for estimating FOE by leveraging the flow norm and the scene structure from an inverse “c-velocity“ process. In addition to improve these preliminary steps, we also propose an acceleration and optimization of the “c-velocity“ algorithm by a multi-thread implementation. Finally, we propose a modification to the original “c-velocity“ approach in order to anticipate a possible cooperation motion/stereo, proposed in perspective, with the “v-disparity“ approach
Wahl, Jean-Christophe. "Vers une assistance à la conception préliminaire de mécanismes de transformation de mouvement : application aux chaînes cinématiques à un degré de liberté." Toulouse, INSA, 2003. http://www.theses.fr/2003ISAT0001.
Full textThis document presents the development of an assistance tool for conceptual design of mechanisms. Mechanisms concerned are motion transformation mechanisms with one degree of freedom, a single input and a single output. The tool objective is to build, evaluate and classify all the kinematic structures able to fulfil geometrical and functional requirements. These structures are then suggested to the designer whose goal is to define a first layout for a given problem. The presented approach includes four steps. Initially, structural synthesis assumes the creation of a set of structures as qualitative responses to the problem. These structures are then evaluated more precisely according first to geometrical criteria and second to kinematics criteria, by transforming successive problems into optimization problems. Finally, the complete synthesis step integrates all the preceding results and builds solutions automatically. Results are provided through 3D models
Quesada, Lucas. "Vers un contrôle d'assistance intuitif d'un exosquelette via les signaux électromyographiques." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASW009.
Full textExoskeletons are promising devices, particularly for the prevention of musculoskeletal disorders, post-stroke rehabilitation or compensating for motor loss after spinal cord injury. However, they need to be properly controlled before they can be used in industry, hospitals or homes.To achieve this, it is first necessary to establish what assistance needs to be provided during the user's movement. The aim of this thesis work was therefore first to develop and evaluate intention detection techniques based on electromyographic signals. Evaluation of their accuracy showed that the movement the user wishes to make and the force he wishes to apply to his environment can be estimated in real time from these signals.Once this assessment had been made, this work was then dedicated to the development of an assistance controller exploiting this estimation. Several controllers were proposed and tested on the functional task of moving a mass from one point to another. Variables linked to the mechanical energy and intuitiveness of the movement were evaluated, demonstrating the reduction in effort required by the assisted user, and the existence of a compromise between intuitiveness and the strength of the assistance. This work opens up interesting prospects for the use of electromyographic signals to assist movement in an exoskeleton
Dib, Abdallah. "Vers un système de capture du mouvement humain en 3D pour un robot mobile évoluant dans un environnement encombré." Electronic Thesis or Diss., Université de Lorraine, 2016. http://www.theses.fr/2016LORR0045.
Full textIn this thesis we are interested in designing a mobile robot able to analyze the behavior and movement of a a person in indoor and cluttered environment. Our goal is to equip the robot by visual perception capabilities of the human posture to better analyze situations that require understanding of person with which the robot interacts, or detect risk situations such as falls or analyze motor skills of the person. Motion capture in a dynamic and crowded environment raises multiple challenges such as learning the background of the environment and extracting the silhouette that can be partially observable when the person is in hidden places. These difficulties make motion capture difficult. Most of existing methods assume that the scene is static and the person is always fully visible by the camera. These approaches are not able to work in such realistic conditions. In this thesis, We propose a new motion capture system capable of tracking a person in realistic world conditions. Our approach uses a 3D occupancy grid with a hidden Markov model to continuously learn the changing background of the scene and to extract silhouette of the person, then a hierarchical particle filtering algorithm is used to reconstruct the posture. We propose a novel occlusion management algorithm able to identify and discards hidden body parts of the person from process of the pose estimation. We also proposed a new database containing RGBD images with ground truth data in order to establish a new benchmark for the assessment of motion capture systems in a real environment with occlusions. The ground truth is obtained from a motion capture system based on high-precision marker with eight infrared cameras. All data is available online. The second contribution of this thesis is the development of a new visual odometry method to localize an RGB-D camera mounted on a robot moving in a dynamic environment. The major difficulty of the localization in a dynamic environment, is that mobile objects in the scene induce additional movement that generates outliers pixels. These pixels should be excluded from the camera motion estimation process in order to produce accurate and precise localization. We thus propose an extension of the dense localization method based on the optical flow method to remove outliers pixels using the RANSAC algorithm
Wei, Yan. "Planification et Suivi de Mouvement d’un Système de Manipulateur Mobile non-holonome à deux bras." Thesis, Ecole centrale de Lille, 2018. http://www.theses.fr/2018ECLI0004/document.
Full textThis thesis focuses on the motion planning and tracking of a dual-arm mobile humanoid. First, MDH is used for kinematic modeling. The co-simulation via Simulink-Adams on prototype is realized to validate the effectiveness of RBFNN controller. In order to overcome the shortcomings of Euler-Lagrange’s formulations that require calculating energy and energy derivatives, Kane’s method is used. In addition, physical stability is analyzed based on Kane’s method and a controller is designed using back-stepping technique. Secondly, an improved MaxiMin NSGA-II is proposed to design the mobile base’s (MB) optimal position-orientation and the upper manipulator’s (UM) optimal configuration given only the initial pose and end-effectors’ (EEs) desired positions-orientations. A direct connect algorithm combining BiRRT and gradient-descent is designed to plan the transition from initial pose to optimal pose, and a geometric optimization method is designed to optimize and cohere the path. In addition, forward motions are obtained by assigning orientations for MB thus indicating robot’s intention. In order to solve the failure problem of offline algorithm, an online algorithm is proposed while estimating dynamic obstacles’ motions. In addition, in order to optimize via-poses, an algorithm based on EEs’ via-points and MOGA is proposed by optimizing four via-pose-based objective functions. Finally, the motion tracking problem is studied given EEs’ motions in the task space. Instead of controlling the absolute motion, two relative motions are introduced to realize the coordination and cooperation between MB and UM. In addition, an modulated WLN technique is proposed to avoid joints’ limits
Dib, Abdallah. "Vers un système de capture du mouvement humain en 3D pour un robot mobile évoluant dans un environnement encombré." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0045/document.
Full textIn this thesis we are interested in designing a mobile robot able to analyze the behavior and movement of a a person in indoor and cluttered environment. Our goal is to equip the robot by visual perception capabilities of the human posture to better analyze situations that require understanding of person with which the robot interacts, or detect risk situations such as falls or analyze motor skills of the person. Motion capture in a dynamic and crowded environment raises multiple challenges such as learning the background of the environment and extracting the silhouette that can be partially observable when the person is in hidden places. These difficulties make motion capture difficult. Most of existing methods assume that the scene is static and the person is always fully visible by the camera. These approaches are not able to work in such realistic conditions. In this thesis, We propose a new motion capture system capable of tracking a person in realistic world conditions. Our approach uses a 3D occupancy grid with a hidden Markov model to continuously learn the changing background of the scene and to extract silhouette of the person, then a hierarchical particle filtering algorithm is used to reconstruct the posture. We propose a novel occlusion management algorithm able to identify and discards hidden body parts of the person from process of the pose estimation. We also proposed a new database containing RGBD images with ground truth data in order to establish a new benchmark for the assessment of motion capture systems in a real environment with occlusions. The ground truth is obtained from a motion capture system based on high-precision marker with eight infrared cameras. All data is available online. The second contribution of this thesis is the development of a new visual odometry method to localize an RGB-D camera mounted on a robot moving in a dynamic environment. The major difficulty of the localization in a dynamic environment, is that mobile objects in the scene induce additional movement that generates outliers pixels. These pixels should be excluded from the camera motion estimation process in order to produce accurate and precise localization. We thus propose an extension of the dense localization method based on the optical flow method to remove outliers pixels using the RANSAC algorithm
Savona, Florian. "La perception des accélérations latérales en simulateur de conduite : étude de l'intégration multi-sensorielle pour l'amélioration des performances de simulation." Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM4093/document.
Full textA dynamic driving simulator is a tool, among others, allowing the study of multisensory integration for motion perception and production of driving behavior. Nevertheless, the mechanical limitations of the simulators which impose dynamic strategies to simulate the real can have an adverse negative impact on the driver perception and its behavior. This issue is particularly true for cornering which remains a difficult situation to reproduce in a realistic way, because of massive lateral accelerations variations. In this context, this thesis presents research works allowing to understand the processes of multisensory integration (role of inertial and visual information) for the motion perception in cornering and to characterize the evolution of a percept as a function of simulation conditions.In conclusion, it has been demonstrated that the perception of lateral accelerations is based on non-linear processes. The roles of visual and inertial information seem to depend on the individuals and on the context (notably the level of lateral accelerations) in which these stimulations are produced. Base on of the overall results, new ways for improvement of the dynamic driving simulator SHERPA2 are proposed. It is notably preconized to employ a lateral motion gain digressive with the increase of lateral acceleration
Books on the topic "Assistance au mouvement"
Anglade, Jean-Marie. Les droits de l'homme à l'épreuve de la grande pauvreté. Paris: Science et service--Quart monde, 1987.
Find full textPicot, W. G. Qu'est-ce qui explique les mouvements des enfants vers la situation de faible revenu et hors de celle-ci, les changements de situation sur le marché du travail ou le mariage et le divorce? Ottawa, Ont: Direction des études analytiques, Statistique Canada, 1999.
Find full textJ, Myers-Lipton Scott, ed. Social solutions to poverty: America's struggle to build a just society. Boulder, Colo: Paradigm Publishers, 2006.
Find full textGoldin, Ian. Globalization for development: Trade, finance, aid, migration, and policy. Washington, DC: World Bank, 2006.
Find full textP'ogu wa chiyŏk kyŏngjesa. Sŏul-si: Sŏnin, 2022.
Find full textBook chapters on the topic "Assistance au mouvement"
Démurger, Sylvie, Martin Fournier, and Annie Au-Yeung. "Assistance et éducation des travailleurs chinois pendant la Grande Guerre – Le rôle du Mouvement Travail-Études." In Les travailleurs chinois en France dans la Première Guerre mondiale, 323–43. Paris: CNRS Éditions, 2012. http://dx.doi.org/10.4000/books.editionscnrs.17055.
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