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Three-dimensional information reconstruction system for surface of object and working method thereof

A technology of three-dimensional information and object surface, applied in the field of three-dimensional scanning, can solve the problems of complex operation, inability to automate scanning, slow scanning speed, etc., to achieve the effect of simple operation, easy promotion and use, and high-definition scanning

Pending Publication Date: 2018-02-23
MIANYANG SKYEYE LASER TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of slow scanning speed, complex operation and incapable of automatic scanning existing in the aforementioned static three-dimensional scanning technology, the present invention provides a three-dimensional information reconstruction system and its working method on the surface of an object

Method used

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  • Three-dimensional information reconstruction system for surface of object and working method thereof
  • Three-dimensional information reconstruction system for surface of object and working method thereof
  • Three-dimensional information reconstruction system for surface of object and working method thereof

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Embodiment 1

[0036] figure 1 It shows a schematic structural diagram of the object surface three-dimensional information reconstruction system provided by the present invention, figure 2 A schematic diagram showing the relationship between the camera coordinate system and the turntable coordinate system provided by the present invention, image 3 It shows a schematic diagram of coordinate conversion from the camera coordinate system to the turntable coordinate system provided by the present invention, Figure 4 A schematic diagram showing the system installation verification provided by the present invention, Figure 5 The flow chart of the working method of the object surface three-dimensional information reconstruction system provided by the present invention is shown.

[0037] The object surface three-dimensional information reconstruction system provided in this embodiment includes a laser scanner 1, an electric turntable 2, a first inclination sensor 301, a second inclination senso...

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Abstract

The invention relates to the technical field of three-dimensional scanning, and discloses a three-dimensional information reconstruction system for the surface of an object and a working method thereof. The three-dimensional information reconstruction system can achieve dynamic three-dimensional scanning on the whole surface of the object; an electric turntable drives the scanned object to rotate,and meanwhile a high-precision laser scanner achieves three-dimensional scanning on the object; then, high-precision three-dimensional point cloud information of the scanned object is obtained through point cloud calculating, and therefore the purpose of conducting automatic modeling on the three-dimensional surface of the scanned object can be achieved. Therefore, the system has the advantages of high scanning accuracy, a fast speed, simple operation and a high automation degree.

Description

technical field [0001] The invention relates to the technical field of three-dimensional scanning, in particular to a system for reconstructing three-dimensional information on an object surface and a working method thereof. Background technique [0002] Structured light three-dimensional scanning technology is a high-speed and high-precision three-dimensional scanning measurement method. Composite 3D non-contact measurement technology of vision technology. Using this measurement principle, it is possible to perform photogrammetry on the object (the so-called photogrammetry is similar to the camera taking pictures of the objects in the field of view, the difference is that the camera captures the two-dimensional image of the object, and the developed measuring instrument obtains What is the three-dimensional information of the object) becomes possible. In addition, unlike traditional 3D scanning technology, structured light 3D scanning technology can measure a surface at t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/24
CPCG01B11/24
Inventor 方登建黄陆君赵平申森李彪唐海龙黄贵余潘文武黄仁兵许珍
Owner MIANYANG SKYEYE LASER TECH
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