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A Tobacco Defect Detection Method Based on X-ray Image

A defect detection and tobacco technology, applied in the direction of material analysis using radiation, etc., can solve problems such as unqualified, complex mechanical and electrical control systems, and high degree of automation of cigarette manufacturing equipment, achieving strong adaptability

Active Publication Date: 2018-11-16
WUXI UNICOMP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the silk making and coiling of major tobacco manufacturing enterprises are carried out on high-speed assembly lines. The degree of automation of cigarette manufacturing equipment is high, and the mechanical and electrical control systems are complicated. Substandard products may appear due to various reasons during the production process.

Method used

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  • A Tobacco Defect Detection Method Based on X-ray Image
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  • A Tobacco Defect Detection Method Based on X-ray Image

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some parts related to the present invention are shown in the accompanying drawings but not the whole content. Unless otherwise defined, all technical and scientific terms used herein are related to the technical field of the present invention. The skilled person generally understands the same meaning. The terms used herein are for describing specific embodiments only, and are not intended to limit the present invention.

[0033] Please refer to figure 1 as shown, figure 1 The flow chart of the X-Ray image-based tobacco defect detection method provided by the embodiment of the present invention.

[0034] In the present embodiment, the to...

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Abstract

The invention discloses a tobacco defect detection method based on an X-Ray image. The method comprises: collecting an X-Ray image of tobacco to generate a binarized image; The position of the whole cigarette; positioning and segmenting a single box of cigarettes; according to the position characteristics of the cigarette box, locating the detection part of the cigarette filter; analyzing the jump points of each column of the preprocessed image to obtain a jump map; connecting the jump map Sexual analysis to find defect areas. The invention can realize accurate determination of tobacco defects, quickly and reliably provide defect detection results, has strong adaptability, does not destroy tobacco during detection, and can realize automatic batch detection.

Description

technical field [0001] The invention relates to a tobacco defect detection method, in particular to a tobacco defect detection method based on an X-Ray image. Background technique [0002] Cigarettes are one of the products with larger and more stable demand in my country. At present, the silk making and coiling of major tobacco manufacturing enterprises are carried out on high-speed assembly lines. The degree of automation of cigarette manufacturing equipment is high, and the mechanical and electrical control systems are complicated. Substandard products may appear due to various reasons during the production process. As the tobacco industry has higher and higher requirements for product quality, the quality of cigarettes reflects the brand value of cigarettes. Traditional manual inspection methods need to consume a lot of human resources, take a long time, and are unstable. Importantly, for cigarette filters There is still no simple and effective detection method for part...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N23/04
Inventor 刘骏徐华安杨雁清
Owner WUXI UNICOMP TECH