Projector-Camera Guided Fast Environment Restoration of a Biofeedback System for Rehabilitation

This paper deals with the issue of fast and accurate physical environment restoration in a real time biofeedback system for stroke patient rehabilitation. The biofeedback system provides an interactive multimodal environment for patients to practice functional therapeutic reaching and grasping tasks, while receiving different types of feedback which indicate measures of performances and information for subsequent movements. The development of such a system will reduce rehabilitation time, promote more extensive recovery and alleviate rehabilitation monotony.