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Raw silk quality detection method and device based on machine vision

A quality inspection method and machine vision technology, applied in the field of inspection, can solve problems such as low efficiency of manual inspection, achieve the effect of small error, high efficiency, and low solution efficiency

Pending Publication Date: 2021-07-13
GUILIN UNIV OF ELECTRONIC TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method and device for detecting raw silk quality based on machine vision, aiming to solve the technical problem in the prior art that raw silk quality detection relies on manual detection and the efficiency is not high

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  • Raw silk quality detection method and device based on machine vision
  • Raw silk quality detection method and device based on machine vision

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Embodiment Construction

[0024] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather...

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Abstract

The invention discloses a raw silk quality detection method and device based on machine vision, and the method comprises the steps: arranging an industrial camera above a working platform of a cohesive force machine, carrying out continuous sampling of raw silk to be detected, obtaining a shot image set, processing the shot image set through an upper computer, obtaining a section of fusion image of raw silk detection, then carrying out threshold segmentation and binarization processing on the fusion image, listing the specific gray value of each pixel point on the processed image, then carrying out correlation calculation on the listed gray values, and finally judging the specific grade of the raw silk. The method replaces a traditional manual detection method, and is high in efficiency, small in error and high in accuracy, and solves the technical problems that in the prior art, raw silk quality detection depends on manual detection and efficiency is not high.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a method and device for detecting raw silk quality based on machine vision. Background technique [0002] Raw silk is a primary product in the silk industry, and its quality is a key factor affecting the production efficiency and quality of silk products. my country has always been a big consumer of raw silk, and the main method of raw silk testing at present is still to rely on manual testing. The standard procedure of raw silk quality inspection is cumbersome and time-consuming. In addition, the inspection of raw silk diameter uniformity is mainly carried out by manual blackboard inspection. This inspection method is greatly affected by human subjective factors, and the labor intensity is high and the inspection efficiency is high. Low and unable to work for a long time, unable to meet the development needs of the existing silk industry. SUMMARY OF THE INVENTION [0003] The...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88
CPCG01N21/8851G01N2021/8887G01N2021/8854
Inventor 黄扬张杨盖国平
Owner GUILIN UNIV OF ELECTRONIC TECH