Accuracy measurement of different marker based motion analysis systems for biomechanical applications: A round robin study.

ABSTRACT:

Introduction

Multiple camera systems are widely used for 3D-motion analysis. Due to increasing accuracies these camera systems gained interest in biomechanical research areas, where high precision measurements are desirable. In the current study different measurement systems were compared regarding their measurement accuracy.

Materials and methods

Translational and rotational accuracy measurements as well as the zero offset measurements of seven different measurement systems were performed using two reference devices and two different evaluation algorithms. All measurements were performed in the same room with constant temperature at the same laboratory. Equal positions were measured with the systems according to a standardized protocol. Measurement errors were determined an

SUBMITTER: Schroeder S 

PROVIDER: S-EPMC9273086 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature