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1. (WO2018088610) 3D LASER SCANNER SYSTEM CAPABLE OF REAL-TIME DYNAMIC POSITIONING OF TARGET OBJECT BY USING LASER SCANNER

Pub. No.:    WO/2018/088610    International Application No.:    PCT/KR2016/013518
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Thu Nov 24 00:59:59 CET 2016
IPC: G01B 11/24
H04N 1/00
G06T 7/00
Applicants: ANSE TECHNOLOGIES CO., LTD.
(주)안세기술
Inventors: LEE, Yong An
이용안
BACK, Seung Ki
백승기
KIM, Hae Dong
김해동
Title: 3D LASER SCANNER SYSTEM CAPABLE OF REAL-TIME DYNAMIC POSITIONING OF TARGET OBJECT BY USING LASER SCANNER
Abstract:
The present invention relates to a 3D laser scanner system capable of real-time positioning of a target object by using a 3D scanning scheme using a laser scanner. The present invention: has a 3D scanning system comprising a rotation unit, a step motor, a control processor, an input unit, a storage unit, and a 2D laser scanner having a scan head; provides a technology for scanning a still or moving target object by irradiating a laser beam to the target object at a remote distance or a close distance while changing upward and downward irradiation angles from the 2D laser scanner, collecting a three-dimensional scanning image of the target object in real time, and tracking a moving position and speed information of the target object; and beyond a method of scanning a target object by shooting a laser beam vertically and horizontally, which is a technique similar to an image processing technique of a 2D laser scanner, additionally uses a scheme of tracking a path by connecting a history of an image point group having been acquired in that way, and calculating a position and a speed of the target object.