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Multi-scanner fast human body three-dimensional scanning system

A multi-camera, human body technology, applied in medical science, sensors, tools for sewing clothes, etc., can solve problems such as human body three-dimensional data measurement

Inactive Publication Date: 2013-08-28
3D CAMEGA
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  • Abstract
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AI Technical Summary

Problems solved by technology

The purpose is to solve the measurement problem of three-dimensional data of the human body

Method used

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  • Multi-scanner fast human body three-dimensional scanning system
  • Multi-scanner fast human body three-dimensional scanning system
  • Multi-scanner fast human body three-dimensional scanning system

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Experimental program
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Embodiment Construction

[0023] refer to figure 1 The structure of the multi-machine combination three-dimensional human body scanner includes (1) a single structured light scanner, (2) an equipment support frame, (3) a hub, and (4) a power control box. The integration method is to fix the (1) monocular structured light scanner on the (2) equipment support frame according to the requirements of the angle and focus range; gather all the communication lines of the (1) monocular structured light scanner to the (3) On the hub, the communication lines leading to the computer are drawn from the hub; the power lines of all (1) monocular structured light scanners are connected to the power control box, and a power line is drawn from the power control box to lead to the power supply.

[0024] When the power of the device is turned on, the communication between the computer and the hub is normal, and the imaging function of the device is adjusted, the scanning work can be carried out. The specific implementati...

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Abstract

The invention discloses a multi-scanner combined fast human body three-dimensional scanning system which is professional and capable of acquiring human body three-dimensional data rapidly. The system comprises a plurality of monocular vision optical scanners which are in coordination with a continuous scanning switch control technique, and the scanning system can acquire human body three-dimensional data in 6 seconds. The scanning height of the scanning system is 2100mm. The scanning system can be combined flexibly according to actual needs, including a eight-scanner whole-body combination, a six-scanner whole-body combination, a four-scanner whole-body combination, a four-scanner half-body combination, a three-scanner half-body combination and a two-scanner half-body combination. The multi-scanner combined fast human body three-dimensional scanning system is simple in structure, free of motion mechanisms, and convenient to maintain. The used LED cold light sources are harmless to human bodies. Size of various parts of human bodies can be acquired fast by the scanning system in coordination with parameter extraction software, so that the scanning system is quite applicable to clothing industries.

Description

technical field [0001] The invention is a non-contact three-dimensional measuring instrument involving technologies such as optics, machinery, electronics, and computer communication, and is a high-tech device that solves the problem of human body measurement. Background technique [0002] Three-dimensional scanning technology is an advanced non-contact measurement technology integrating optical, mechanical, electrical and computer communication technologies. The acquisition methods of three-dimensional information are all based on the time difference measurement method, triangulation measurement method and phase measurement method. The time difference measurement method uses the flight time of the beam to measure the distance between the measured point and the reference plane. Due to the good unidirectionality of the laser, the laser is often used as the energy source. The triangulation method is based on the principle of triangulation, and the height of each point of the ...

Claims

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Application Information

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IPC IPC(8): A61B5/00A41H1/02
Inventor 张志波
Owner 3D CAMEGA
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