Development of Visualization system of brushed area on human body by DhaibaWorks and its accuracy evaluation

Abstract

In this paper, we devised the algorithm to visualize brushed area. In rehabilitation medicine, doctors and therapists often take self-care tests to check physical abilities to live. Specifically bed brush skill that patients wipe their body is difficult to evaluate. We captured brush motion with IMU-based MoCap and proposed to visualize brushed area to evaluate the skill quantitatively. This paper detailed accuracy of contact body with the brush in visualizing system with DhaibaWorks and obtained optimum parameters to use for the algorithm of contact to body from the brush.