A 3D object location method using a laser source

Author

Zhao, Wenchuang ; Meng, Fanfeng ; Dai, Wenqing

Author_Institution

Space Control & Inertia Technol. Center, Harbin Inst. of Technol.

fYear

2006

fDate

19-21 Jan. 2006

Lastpage

696

Abstract

In this paper, we propose a new object coordinate measuring method. The main idea is to take the approximate intersection of the transmitting ray and the return ray as the real position of the object. It only requires a fixed laser and a camera, and utilizes a relative simple measuring algorithm. It also has the advantage of high precision, and each axial error is no more than 1.8% of the real value. Therefore, it can be widely used in practice

Keywords

coordinate measuring machines; measurement by laser beam; object detection; position measurement; 3D object location; laser source; measuring algorithm; object coordinate measuring method; return ray; transmitting ray; Automatic control; Cameras; Coordinate measuring machines; Fourier transforms; Laser beams; Laser noise; Noise cancellation; Optical materials; Phase measurement; Space technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on

Conference_Location

Harbin

Print_ISBN

0-7803-9395-3

Type

conf

DOI

10.1109/ISSCAA.2006.1627428

Filename

1627428

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1866245