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Automatic tobacco tipping paper stamping area measuring device based on computer vision

A cigarette tipping paper and computer vision technology, applied in measuring devices, optical devices, instruments, etc., to achieve the effects of improving detection efficiency, reducing human error, and accurate measurement

Inactive Publication Date: 2013-09-11
CHINA NAT TOBACCO QUALITY SUPERVISION & TEST CENT
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Problems solved by technology

The automatic detection method using computer vision technology as the measurement method has not been reported yet

Method used

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  • Automatic tobacco tipping paper stamping area measuring device based on computer vision
  • Automatic tobacco tipping paper stamping area measuring device based on computer vision
  • Automatic tobacco tipping paper stamping area measuring device based on computer vision

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with embodiment (accompanying drawing). These examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes and modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0027] Such as Figure 1-5 Shown: An automatic measuring device for hot stamping area of ​​tipping paper for cigarettes based on computer vision, including a frame shell, an image acquisition system, an image processing module, an information processing module, and a sample clamping mechanism arranged under the image acquisition system,

[0028] The frame shell provides support for the entire device and provides a closed light environme...

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Abstract

The invention discloses an automatic tobacco tipping paper stamping area measuring device based on computer vision. The automatic tobacco tipping paper stamping area measuring device is characterized by comprising a rack shell, an image capture system, an image processing module, an information processing module and a sample clamping mechanism arranged below the image capture system. The measuring device utilizes a computer vision technology, collects sample images in different lighting modes and performs necessary image pre-processing and image analysis to subtract two images to abstract a stamping area, so that the stamping area is measured. The automatic tobacco tipping paper stamping area measuring device based on the computer vision has the advantages that an automatic measuring method is provided for the measurement of the tobacco tipping paper stamping area, measuring efficiency is greatly improved, personal errors caused when the tobacco tipping paper stamping area is measured manually are reduced, measuring precision is improved, the automatic measuring method is smart and efficient, rapid and precise measurement of the stamping area can be realized, and practical problems in tobacco tipping paper quality testing are solved.

Description

technical field [0001] The invention relates to an automatic measuring device for hot stamping area of ​​cigarette tipping paper based on computer vision. Background technique [0002] In recent years, due to the rapid development of the cigarette industry and the improvement of people's living standards, the tobacco industry has put forward higher requirements for product safety and quality testing. At present, the hot stamping process is widely used in the production and processing of cigarette tipping paper, and the raw materials used in hot stamping generally contain heavy metal toxic substances. In order to control the content of toxic substances, the hot stamping area of ​​cigarette tipping paper has gradually become a mandatory inspection item for tobacco quality inspection agencies and cigarette factory quality control departments. The present invention is also based on computer vision technology, and develops an automatic measuring device for hot stamping area of ​...

Claims

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Application Information

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IPC IPC(8): G01B11/28
Inventor 范子彦李中皓陈再根边照阳董浩夏营威张龙刘楠庞永强邢军朱凤鹏唐纲岭胡清源
Owner CHINA NAT TOBACCO QUALITY SUPERVISION & TEST CENT
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