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Updated: Apr 21, 2026

A Protocol for Real-time 3D Single Particle Tracking
Published on: January 3, 2018
Note: Reliable and non-contact 6D motion tracking system based on 2D laser scanners for cargo transportation
Young-Keun Kim1, Kyung-Soo Kim2
1Department of Mechanical and Control Engineering, Handong Global University, Pohang, South Korea.
Abstract:
Maritime transportation demands an accurate measurement system to track the motion of oscillating container boxes in real time. However, it is a challenge to design a sensor system that can provide both reliable and non-contact methods of 6-DOF motion measurements of a remote object for outdoor applications. In the paper, a sensor system based on two 2D laser scanners is proposed for detecting the relative 6-DOF motion of a crane load in real time. Even without implementing a camera, the proposed system can detect the motion of a remote object using four laser beam points. Because it is a laser-based sensor, the system is expected to be highly robust to sea weather conditions.
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