A method of controlling the feed amount of honeycomb paper based on image enhancement
An image enhancement and control method technology, applied in image enhancement, image analysis, image data processing and other directions, can solve the problems of low quality of honeycomb paper and difficult to accurately control the amount of feed, so as to ensure the quality and structure, and reduce the amount of calculation. Effect
Active Publication Date: 2022-06-24
武汉市宏伟纸箱包装有限公司
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[0004] In order to solve the problem that the quality of honeycomb paper is low due to the difficulty in accurately controlling the feed rate during the processing of honeycomb paper, the purpose of the present invention is to provide a method for controlling the feed rate of honeycomb paper based on image enhancement. The technical solution adopted is specific as follows:
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[0045] In order to further illustrate the technical means and functional effects adopted by the present invention to achieve the predetermined purpose of the invention, the following describes a method for controlling the feed amount of honeycomb paper based on image enhancement proposed by the present invention with reference to the accompanying drawings and preferred embodiments. Details are as follows.
[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
[0047] The specific scheme of the method for controlling the feed amount of honeycomb paper based on image enhancement provided by the present invention will be specifically described below with reference to the accompanying drawings.
[0048] An embodiment of a method for controlling the feeding amount of honeycomb paper based on image enhancement:
[0049] like figure 1 As show...
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The invention relates to the technical field of honeycomb paper feed amount control, in particular to a method for controlling the honeycomb paper feed amount based on image enhancement. The method includes: obtaining a grayscale image of honeycomb paper after rolling and cutting; performing Fourier transform on the grayscale image to obtain a corresponding spectrum image; using different high-pass filters to process the spectrum image to obtain the corresponding Restore the image; perform Hough transform on each restored image to obtain the corresponding target Hough matrix; select the restored image with the best enhancement effect according to each target Hough matrix, and record it as the target enhanced image; according to the average knife-edge length in the target enhanced image and the optimal knife edge length to obtain the adjustment amount of the knife feed. The invention guarantees the quality and structure of the honeycomb paper by automatically controlling the feeding amount of the rolling cutter during the honeycomb paper rolling cutting process.
Description
technical field [0001] The invention relates to the technical field of honeycomb paper feed amount control, in particular to a honeycomb paper feed amount control method based on image enhancement. Background technique [0002] In order to achieve the purpose of green packaging, degradable paper is usually used to replace plastics that are more harmful to the environment. Among them, honeycomb paper is widely used in packaging because its hollow structure can improve the utilization rate of paper and relieve external force. [0003] Honeycomb paper is made by rolling kraft paper with corresponding knives (such as hob cutters), and the cutting line can be stretched to form a honeycomb structure; when the honeycomb structure is a regular hexagon, the quality of the honeycomb paper is the same as The structural performance is really the best. Due to the different cutting depths of the cutter, cutting lines of different lengths will be formed, and the length of the cutting lin...
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IPC IPC(8): G06T5/20G06T5/10G06T7/00
CPCG06T5/20G06T5/10G06T7/0004
Inventor 李国兵
Owner 武汉市宏伟纸箱包装有限公司