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Reference
20170008_0125
Johan Le Brun équipe un participant de marqueurs réfléchissants pour de la capture du mouvement
Johan Le Brun fits a participant with reflective markers for motion capture on the Streetlab artificial street, a platform for improving the mobility of visually impaired people. The position of the markers is determined by triangulation using a network of infrared cameras. This enables precise measurement of the patient’s movements and analysis of his motor behaviour (gait cycle, speed, coordination, etc.). The direction of his gaze is also obtained at each stage by means of an eye tracker, which constantly analyses eye movement. All of the strategies that the patient employs to move about and to avoid obstacles are analysed.
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