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Fabric gram weight measuring method and device based on machine vision and electronic equipment

A technology of machine vision and measurement method, which is applied to weighing equipment, measuring devices, and optical devices for materials with special properties/forms, which can solve the problems of complex steps, destructive samples, and inability to measure small-area samples.

Pending Publication Date: 2021-12-14
上海布眼人工智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires relatively complicated steps, is destructive to the sample, and cannot measure defects such as small-area samples

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Fabric gram weight measuring method and device based on machine vision and electronic equipment
  • Fabric gram weight measuring method and device based on machine vision and electronic equipment
  • Fabric gram weight measuring method and device based on machine vision and electronic equipment

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Embodiment 1

[0049] The invention provides an intelligent grammage measuring balance, the main structure of which is as follows: figure 1 As shown, the frame diagram is as follows figure 2 As shown, the flow chart of the method of use is as follows image 3 As shown, the main improvement structure is to arrange a light-emitting device on the base of the balance to provide light upwards and to use a special test object base to make the provided light uniform. At the same time, the cover plate is designed to eliminate the folds of the test object, and the hood is designed to eliminate the influence of ambient light.

[0050] Such as image 3 The flow chart of the method shown, the specific detection steps include:

[0051] Step 1: start the balance;

[0052] Step 2: Place the object to be detected on the base of the object to be detected;

[0053] Step 3: Put on the cover;

[0054] Step 4: Detect the area of ​​the object to be detected;

[0055] Step 5: Detect the amount of the substa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides a fabric gram weight measuring method and device based on machine vision and electronic equipment, and the fabric gram weight measuring method and device based on machine vision and the electronic equipment comprise an electronic balance for measuring the mass of a detected object, a device for providing an environment required for measuring the area of the detected object, an image acquisition device used for eliminating wrinkles of a detected object, a single chip microcomputer used for processing image data and quality data of the detected object, an algorithm used for calculating and extracting the area and gram weight of the detected object based on machine vision, a display is used for displaying a gram weight data result of the detected object and a light shielding cover used for shielding environment light. The invention innovatively provides a fabric area measurement algorithm based on machine vision and corresponding device equipment, provides a method, a device and equipment for measuring the area, mass and gram weight of a detected object with high precision and high efficiency, and effectively solves the problems that fabric waste is caused by a conventional fabric gram weight measurement method and gram weight analysis cannot be carried out on irregular fabric samples.

Description

technical field [0001] The invention relates to an algorithm for measuring fabric area, a device design for providing necessary detection conditions for the algorithm for measuring fabric area, and an integrated design combining the aforementioned device with an electronic balance, belonging to the field of fabric weight measurement. Background technique [0002] In the textile trade, grammage is an important attribute of fabrics, so it is often necessary to measure it. The current common method is to use specific equipment to cut out items with a fixed area and place them on a balance to measure the mass and calculate the mass per unit area. This method requires relatively complicated steps, is destructive to the sample, and cannot measure defects such as small-area samples. Contents of the invention [0003] 1. A machine vision-based fabric weight measurement method, device and electronic equipment, characterized in that it includes: [0004] S1: electronic balance use...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G17/02G01B11/28
CPCG01G17/02G01B11/28
Inventor 陈锦涛
Owner 上海布眼人工智能科技有限公司