Personne
Frédéric Meyer
Publications associées (10)
Vertical and Leg Stiffness Modeling During Running: Effect of Speed and Incline
Kamiar Aminian, Frédéric Meyer, Grégoire Millet, Mathieu Pascal Falbriard
A spring mass model is often used to describe human running, allowing to understand the concept of elastic energy storage and restitution. The stiffness of the spring is a key parameter and different methods have been developed to estimate both the vertica ...
GEORG THIEME VERLAG KG2023Correspondence Between Values of Vertical Loading Rate and Oxygen Consumption During Inclined Running
Kamiar Aminian, Frédéric Meyer, Grégoire Millet, Mathieu Pascal Falbriard
Purpose: The aim of this study was to provide a theoretical model to predict the vertical loading rate (VLR) at different slopes and speeds during incline running. Methods: Twenty-nine healthy subjects running at least once a week performed in a randomized ...
SPRINGER2022Drift-Free Foot Orientation Estimation in Running Using Wearable IMU
Kamiar Aminian, Frédéric Meyer, Grégoire Millet, Benoît Mariani, Mathieu Pascal Falbriard
This study aimed to introduce and validate a new method to estimate and correct the orientation drift measured from foot-worn inertial sensors. A modified strap-down integration (MSDI) was proposed to decrease the orientation drift, which, in turn, was fur ...
2020A Sensor Fusion Approach to the Estimation of Instantaneous Velocity Using Single Wearable Sensor During Sprint
Kamiar Aminian, Frédéric Meyer, Salil Apte, Farzin Dadashi, Vincent Gremeaux
Power-Force-Velocity profile obtained during a sprint test is crucial for designing personalized training and evaluating injury risks. Estimation of instantaneous velocity is requisite for developing these profiles and the predominant method for this estim ...
2020Changes in spatio-temporal gait parameters and vertical speed during an extreme mountain ultra-marathon
Kamiar Aminian, Frédéric Meyer, Grégoire Millet, Mathieu Pascal Falbriard
The aim of the present study was to investigate the effects of altitude and distance on uphill vertical speed (VS) and the main spatio-temporal gait parameters during an extreme mountain ultra-marathon. The VS, stride height (SH) and stride frequency (SF) ...
TAYLOR & FRANCIS LTD2020Development of a New Embedded Dynamometer for the Measurement of Forces and Torques at the Ski-Binding Interface
Alain Schorderet, Frédéric Meyer, Alain Michel Prenleloup
In alpine skiing, understanding the interaction between skiers and snow is of primary importance for both injury prevention as well as performance analysis. Risk of injuries is directly linked to constraints undergone by the skier. A force platform placed ...
2019Learning Monocular 3D Human Pose Estimation from Multi-view Images
Pascal Fua, Mathieu Salzmann, Frédéric Meyer, Isinsu Katircioglu, Helge Jochen Rhodin, Victor Constantin
Accurate 3D human pose estimation from single images is possible with sophisticated deep-net architectures that have been trained on very large datasets. However, this still leaves open the problem of capturing motions for which no such database exists. Ma ...
2018Learning Monocular 3D Human Pose Estimation from Multi-view Images
Pascal Fua, Mathieu Salzmann, Frédéric Meyer, Isinsu Katircioglu, Helge Jochen Rhodin, Victor Constantin
Accurate 3D human pose estimation from single images is possible with sophisticated deep-net architectures that have been trained on very large datasets. However, this still leaves open the problem of capturing motions for which no such database exists. Ma ...
IEEE2018How accurate is visual determination of foot strike pattern and pronation assessment
Kamiar Aminian, Frédéric Meyer, Grégoire Millet, Mathieu Pascal Falbriard
Nowadays, choosing adequate running shoes is very difficult, due to the high number of different designs. Nevertheless, shoes have two main characteristics to fit runners' technique and morphology: drop and arch support. Retailers' advices are usually base ...
2018Wireless GPS-based phase-locked synchronization system for outdoor environment
Alexander Bahr, Frédéric Meyer, Thomas Lochmatter
Synchronization of data coming from different sources is of high importance in biomechanics to ensure reliable analyses. This synchronization can either be performed through hardware to obtain perfect matching of data, or post-processed digitally. Hardware ...
2012