Method and device for detecting position of filling material in pipe

A detection method and filler technology, which are used in measurement devices, optical testing flaws/defects, image data processing, etc., can solve the problems of misjudgment and misdetection, low efficiency, and less data, so as to improve detection efficiency and ensure accuracy. , the effect of improving the accuracy

Active Publication Date: 2017-05-31
SHANGHAI M&G STATIONERY INC +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The main disadvantages of this detection method are: on the one hand, due to manual detection, the detection data per unit t

Method used

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  • Method and device for detecting position of filling material in pipe
  • Method and device for detecting position of filling material in pipe
  • Method and device for detecting position of filling material in pipe

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Embodiment Construction

[0044] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

The invention relates to a method and device for detecting the position of a filling material in a pipe, and the method comprises the steps: selecting a first pipe, a second pipe and a third pipe, which are all provided with the filling materials; respectively carrying out the image collection of the first, second and third pipes under the same image collection condition, so as to respectively obtain a first image, a second image and a third image; calculating the statistics parameter Em of the attribute information of the first and third images and the statistics parameter Ep of the attribute information of the second and third images; carrying out the image collection of a to-be-detected pipe, so as to obtain a fourth image, wherein the to-be-detected pipe is the same as the first, second and third pipes and has the filling material; calculating the statistics parameter Ew of the attribute information of the third and fourth images; comparing Ew with Em and Ep, and determining whether the height of the filling material in the to-be-detected pipe accords with a preset standard or not according to the comparison result of Ew, Em and Ep. The method improves the detection efficiency of the position of the filling material in the pipe.

Description

technical field [0001] The present disclosure relates to the technical field of industrial detection, and in particular, to a method for detecting the position of fillings in a pipe and a device for detecting the position of fillings in a pipe. Background technique [0002] In daily life and work, the application of the pen can be seen everywhere, and the signature pen is more and more popular among users because of its advantages such as being filled with ink, smooth and labor-saving when writing, and good word formation effect. [0003] At present, in the pen-making industry, judging whether some standards of pens are qualified or not still depends on manual inspection. Specifically, when detecting whether the height of the air, tail plug oil and ink in the non-transparent pen core meets the standard, it is necessary for the inspector to inspect with the naked eye or use special inspection tools (such as some hand-held inspection tools). The main disadvantages of this det...

Claims

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Application Information

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IPC IPC(8): G06T7/00G01N21/88
CPCG01N21/88G01N2021/8887
Inventor 陈湖雄郭亨长胡东红姚鸿俊张玲王香华
Owner SHANGHAI M&G STATIONERY INC
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