Garment dimension automatic measurement system based on machine vision and measurement method thereof

A technology of machine vision and automatic measurement, which is applied to instruments, tools for sewing clothes, image enhancement, etc., and can solve problems such as high error rate, high cost, and slow detection speed

Inactive Publication Date: 2016-12-07
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic measurement system for clothing size based on machine vision, which solves the problems of slow detection speed, high error rate and high cost in the prior art

Method used

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  • Garment dimension automatic measurement system based on machine vision and measurement method thereof
  • Garment dimension automatic measurement system based on machine vision and measurement method thereof
  • Garment dimension automatic measurement system based on machine vision and measurement method thereof

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Embodiment Construction

[0063] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0064] A clothing size automatic measurement system based on machine vision, such as figure 1 As shown, it includes an inspection station 1, a light source 2 and a CCD camera 3. A light source 2 is arranged above the inspection station 1, a CCD camera 3 is arranged above the light source 2, and the CCD camera 3 is connected to the image acquisition card 4, and the image acquisition card 4 is connected to the The computer 5 is connected, and an output device 6 is also connected to the computer 5.

[0065] Among them, the output device may be a printer.

[0066] An automatic measurement method of clothing size based on machine vision using the above measurement system, such as figure 2 As shown, follow the steps below:

[0067] Step 1. Perform image collection on clothes that need size measurement;

[0068] Put the clothes to be measured on the background plate of ...

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Abstract

The invention discloses a garment dimension automatic measurement system based on machine vision. The garment dimension automatic measurement system based on the machine vision comprises a detection platform, light sources and a CCD (Charge-Coupled Device) camera, wherein the light sources are arranged above the detection platform; the CCD camera is arranged above the light sources; the CCD camera is connected with an image collection card; the image collection card is connected with a computer; the computer is also connected with an output device. The problems that the detection speed is slow, the error rate is high and the cost is high in the prior art are solved. The invention also discloses a garment dimension automatic measurement method based on the machine vision, which is carried out by utilizing the measurement system. Firstly, the image collection is carried out a garment needing dimension measurement; afterwards, the wave filtering is carried out an image of the garment by using a median wave filtering method, so as to remove noise in the image; subsequently, the image enhancement is carried out by using a histogram equalization method; finally, the collection, the calculation and the judgment are carried out on diagonal points, after angular points are eventually determined, through measuring a distance between the angular points, the measurement on the garment is completed, and finally a dimension measurement result of the garment is output.

Description

Technical field [0001] The invention belongs to the technical field of clothing size measurement, and relates to a clothing size automatic measurement system based on machine vision. The invention also relates to a method for clothing size measurement using the automatic measurement system. Background technique [0002] In the process of clothing production, clothing size measurement is a very important link, the last process in the clothing production process, and an important means for clothing companies to maintain product quality. Therefore, it is indispensable to realize the automatic measurement of clothes size during the garment production process. The continuous improvement of the degree of informatization of the clothing industry and the emergence of mass customization models have put forward higher requirements for the automation of the clothing production process. At present, in the process of industrial production, clothing size measurement has continued the backward...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41H1/00G06T5/00G06T7/00
CPCA41H1/00G06T5/002G06T5/005G06T2207/20182G06T2207/30124
Inventor 景军锋郑明智李鹏飞张蕾张宏伟
Owner XI'AN POLYTECHNIC UNIVERSITY
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