Video-based methodology for markerless human motion analysis

Pauline Provini 1 Julien Pansiot 2 Lionel Reveret 2 Olivier Martin 1
1 GIPSA-SAIGA - SAIGA
GIPSA-DA - Département Automatique, GIPSA-DIS - Département Images et Signal
2 MORPHEO - Capture and Analysis of Shapes in Motion
Inria Grenoble - Rhône-Alpes, LJK - Laboratoire Jean Kuntzmann, INPG - Institut National Polytechnique de Grenoble
Abstract : This study presents a video-based experiment for the study of markerless human motion. Silhouettes are extracted from a multi-camera video system to reconstruct a 3D mesh for each frame using a reconstruction method based on visual hull. For comparison with traditional motion analysis results, we set up an experiment integrating video recordings from 8 video cameras and a marker-based motion capture system (Vicon™). Our preliminary data provided distances between the 3D trajectories from the Vicon system and the 3D mesh extracted from the video cameras. In the long term, the main ambition of this method is to provide measurement of skeleton motion for human motion analyses while eliminating markers.
Document type :
Conference papers
15ème Congrès international de l'Association des Chercheurs en Activités Physiques et Sportives (ACAPS), Oct 2013, Grenoble, France. 2013


https://hal.inria.fr/hal-00915093
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Submitted on : Friday, December 6, 2013 - 3:21:14 PM
Last modification on : Friday, July 1, 2016 - 4:41:30 PM
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  • HAL Id : hal-00915093, version 1

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Pauline Provini, Julien Pansiot, Lionel Reveret, Olivier Martin. Video-based methodology for markerless human motion analysis. 15ème Congrès international de l'Association des Chercheurs en Activités Physiques et Sportives (ACAPS), Oct 2013, Grenoble, France. 2013. <hal-00915093>

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