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Foot type parameter measuring device and measuring method

A technology for parameter measurement and foot shape, applied in foot or shoe last measurement devices, clothing, applications, etc., can solve the problems of difficult to achieve foot model and detailed data, limited calculation accuracy, high price, etc., to reduce Quantity, cost of compression, effect of good results and accurate data

Active Publication Date: 2012-07-04
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

Obviously, manual location selection and measurement, such a large amount of repetitive labor, will cause many errors and the calculation accuracy is very limited
At the same time, under this condition, even if the data of the characteristic position of the foot is analyzed and processed, it is difficult to achieve a complete foot model and detailed data
[0005] However, the non-contact foot shape measuring instrument emerging abroad—especially the three-dimensional foot shape measuring instrument has relatively high measurement efficiency and accuracy, but the price is very high, and the related operations are relatively complicated, which is not conducive to large-scale promotion in production and life.

Method used

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  • Foot type parameter measuring device and measuring method
  • Foot type parameter measuring device and measuring method
  • Foot type parameter measuring device and measuring method

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Embodiment Construction

[0029] Such as figure 1 shown. The device of the present invention is composed of: a calibrated sole scanning test platform 1, a camera 2, a point light source 3 with a grating, a packaging box 4 and a computer 5. Among them, the calibrated foot scanning test platform 1 is located at the bottom of the packaging box 4, the camera 2 is respectively located on the left, right, and rear sides of the packaging box 4, and the point light source 3 with a grating is located in the packaging box. 4 tops. The transmission of camera 2 and foot scanning test platform 1 image is to be connected with computer 5 through USB2.0 interface; File management component, parameter report component and print driver component. The test analysis software of the computer 5 obtains the characteristic position of the foot, data information and three-dimensional reconstruction through the image information output by the calibrated foot scanning test platform 1 and the camera 2 through the comprehensive...

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Abstract

The invention discloses a foot type parameter measuring device and a measuring method. The device comprises a packaging box, a computer, a sole scanning testing platform, a plurality of cameras and a point light source with a grating. The sole scanning testing platform, the cameras and the point light source are respectively embedded in the packaging box. By the aid of actual integrating equipment, a plane scanner, the point light source and the two cameras are organically combined, so that the foot type parameter measuring device is formed, and a complete foot feature position, data information and a three-dimensional reconfigured foot model are directly provided.

Description

technical field [0001] The invention relates to the field of human body feature recognition, in particular to a foot shape parameter measuring device and a measuring method. Background technique [0002] Anthropometry is a science that uses measurement methods to study the physical characteristics of people. Its methods and data can be used to evaluate development and fitness from children to adults. Its information is the basis for formulating specifications and standards for shoes, hats, and clothing. Anthropologists and ethnologists use anthropometric data to study the relationship between various ethnic groups and the origin of ethnic groups. [0003] Walking (including standing and running) is the most common human movement phenomenon and is an important research content of exercise biology. What is inseparable from people's actions is foot measurement and shoe selection. Foot measurement is a part of human body measurement, and the accuracy of foot measurement play...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43D1/02
Inventor 周旭王俊青程涛军孙怡宁李文占礼奎马祖长杨先军姚志明何江南
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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