Corrugated board printing effect evaluation method and system based on artificial intelligence
A corrugated cardboard, artificial intelligence technology, applied in image data processing, instrument, character and pattern recognition, etc., can solve the problem of not considering the influence of corrugated pattern on printing pattern and so on
Active Publication Date: 2022-01-11
武汉市欣诚详包装有限公司
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Problems solved by technology
At this stage, most of the evaluation methods for printing quality are based on whether there are defects such as oil stains, missing prints, and color differences on the printed patterns on corrugated cardboard, and the influence of corrugated patterns on printed patterns is not considered.
Method used
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[0027] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, a method and system for evaluating the printing effect of corrugated cardboard based on artificial intelligence proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. Its specific implementation, structure, feature and effect thereof are described in detail as follows. In the following description, different "one embodiment" or "another embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention.
[0029] The specific scheme of a...
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The invention belongs to the technical field of artificial intelligence and relates to a corrugated board printing effect evaluation method and system based on artificial intelligence. The method comprises the steps of: extracting corrugated lines on the surface of a corrugated board based on a corrugated board surface image comprising a printing pattern, and obtaining a corrugated line image; performing feature analysis on the corrugated line image to obtain an overall influence coefficient representing the influence of the corrugated lines on the printing pattern; based on gray values, classifying printing pattern pixel points in the corrugated board surface image, and obtaining the statistical change coefficient of each type of printing pattern pixel points, the statistical change coefficient representing the difference degree between the gray values of the pixel points in the corrugated board surface image affected by the corrugated lines and a reference gray value; and integrating the overall influence coefficient, the number of pixels of each type of printing pattern pixel points and the statistical change coefficient to obtain an evaluation result. The evaluation result can reflect the influence of the corrugated lines on the visual effect of the printed pattern on the corrugated board.
Description
technical field [0001] The invention relates to the field of artificial intelligence, in particular to an artificial intelligence-based method and system for evaluating the printing effect of corrugated cardboard. Background technique [0002] Color corrugated box packaging has the functions of protecting the contents, facilitating transportation, stimulating consumers and promoting sales. In recent years, it has been favored by people, and its printing quality has also been valued by printing producers and users. However, in the production process of corrugated boxes, stripes often appear, which are called "rib lines" in the industry, which affect the overall image effect of the packaging and decoration itself. Therefore, it is necessary to evaluate the printing quality under the influence of rib pattern to guide the subsequent printing production. At this stage, most of the evaluation methods for printing quality are based on whether there are defects such as oil stains, ...
Claims
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IPC IPC(8): G06T7/00G06V10/44G06V10/764G06K9/62G06N20/00
CPCG06T7/0004G06N20/00G06T2207/10004G06T2207/10024G06T2207/20081G06T2207/30141G06F18/24
Inventor 康凤莲
Owner 武汉市欣诚详包装有限公司