Methods of determining indicators of similarity of 3D motion

Abstract

This paper includes methods for comparing three-dimensional movements with data saved in a C3D file usingPearson's linear correlation algorithms and a mean-quadratic error. Their accuracy was also examined. The movements of a person rowing on an ergometer at a distance of 500 meters were recorded by motion acquisition technology. The article presents the created application used for analysis.

Keywords

• Comparing moves; Three-dimensional movement; Movement similarity algorithms