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With the continuous development of maritime transportation, ships tend to be larger, alongside increase risk, in order to ensure the ship berthing more safe, high effective, various monitoring techniques have been applied, such as sonar, infrared, radar, etc. Although the two-dimensional laser has been used to monitor the ship berthing, there are some limitations in use. The 3D laser scanning technology has great advantages in accuracy, speed and scope, so it is necessary to be apply it to the ship berthing monitoring. The technology is based on full use of laser ranging efficiency and accuracy advantages on solving a two-dimensional laser monitoring system for its poor target berthing ability, resulting in the overall accuracy of the monitoring system is not high, and the technical approach for dealing with different berth, ship, bring new ideas to the development of ship monitoring technology.
Tao Wang (Sat,) studied this question.