1. Introduction

(1) System introduction

The Nokov Optical 3D Motion Capture System operates by strategically placing motion capture cameras in space to cover the indoor capture area. It accurately captures the 3D spatial positions of the reflective markers (Markers) placed on the capture targets. After processing and calculation through advanced algorithms, the system can obtain the 3D spatial coordinates (X, Y, Z) of each reflective marker at different time units. It can also rigidly set the target objects and further process and calculate the data using professional analysis software, thus acquiring precise position and posture 3D data of the target objects. These data can be applied in various fields such as virtual simulation, motion analysis, gait rehabilitation, simulation training, mechanical bionics, robotics, drones, human-machine interaction, military and defense, surgical reshaping, virtual reality, film animation, game production, and more.

(2) System composition

• Motion capture camera

• Camera mounting device

• Camera cable (including cable and POE separator)

• Connector (POE Hub)

• Calibration rod (L-type, T-type)

• Reflective marker

• computer

Figure 1 shows some system components

Figure 2 POE separator

Figure 3 Connector (POE Hub)

Figure 4 Reflective marking points