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Endoscope image collecting device

An image acquisition device and endoscope technology, applied in the direction of packaging cigarettes, packaging cigars, etc., can solve problems such as inability to install and cannot guarantee quality, and achieve the effect of increasing brightness and improving detection accuracy

Active Publication Date: 2015-03-04
NANJING WENCAI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the space of the packaging machine, ordinary industrial cameras and lenses cannot be installed, and the quality of electronic endoscopes purchased on the market cannot be guaranteed.

Method used

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Embodiment Construction

[0068] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0069] A machine vision-based single cigarette empty detection method, such as Figure 6 shown, including the following steps:

[0070] (1) Use the endoscope image acquisition device to collect images of cigarettes, and perform median filter processing on the collected images to remove noise and reduce image edge distortion at the same time to obtain a preprocessed image P1;

[0071] Among them, the acquisition method of the cigarette image is as follows: the encoder is connected to the main shaf...

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Abstract

The invention discloses an endoscope image collecting device, which comprises an endoscope main hose pipe, a coupling device and an industrial camera. The endoscope image collecting device is characterized in that the endoscope main hose pipe consists of a plurality of groups of optical fiber hose pipes, one end of each optical fiber hose pipe is used for fixing a cigarette head part just facing a lower cigarette bin through a bracket, the other end of each optical fiber hose pipe is gathered to form an image beam, the image at the end surface of the image beam is sent to the imaging end of the industrial camera for imaging through the coupling device, the coupling device comprises a lens group [A] and a lens group [B], the lens groups are used for forming a parallel light path when the image at the end surface of the image beam is sent, and a diaphragm and a low-pass filter are arranged between the two lens groups. The endoscope image collecting device has the advantages that by modifying the endoscope main hose pipe, the optical fiber imaging technology is adopted, and the requirements of slit spaces of packaging platforms are met.

Description

technical field [0001] The invention relates to an endoscope image acquisition device, which is used for detecting the empty end of a single cigarette based on machine vision. Background technique [0002] The traditional cigarette packaging machine empty detection and removal is carried out in the small pack mold box, when there is a short cigarette in the small pack mold box, all 20 cigarettes will be removed as residual cigarettes for recycling, resulting in great waste . At present, there are related products on the market for this phenomenon. These products are installed in the lower cigarette storage of the packaging machine, and the empty cigarettes are detected and eliminated before the cigarettes are loaded into the mold box. and changes in operating habits, do not use market promotion), these products use infrared photoelectric sensors as detection components, convert the light signal reflected from the shredded tobacco end into an electrical signal, and judge whe...

Claims

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Application Information

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IPC IPC(8): B65B19/30
CPCB65B19/30
Inventor 唐健王震刘玥
Owner NANJING WENCAI SCI & TECH
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