Sausage casing shrinkage pipe image grading system and method

Abstract

The invention discloses a casing shrinkage pipe image grading system and method, which belongs to the technical field of image data processing, and comprises an image receiving module, an image processing module, a setting module, a support vector machine module and a grading processing module, the support vector machine module calculates a comprehensive value of an area image where each suspicious point in each level is located through a support vector machine, and determines a numerical range of the suspicious points in each level; and the grading processing module determines the grade of each suspicious point according to the value range corresponding to the comprehensive value of the image of the area where each suspicious point is located in the to-be-graded casing shrinkage pipe image, and determines the grade of the casing shrinkage pipe according to the grade of the suspicious point at the lowest grade. According to the system, images corresponding to suspicious points serve as research objects, sample self-learning is conducted on the images through a support vector machine, then the suspicious points in the images of the casing shrinkage pipes to be graded are classified, the grades of the casing shrinkage pipes are determined according to the classification grades of the suspicious points, and automatic grading of the images of the casing shrinkage pipes is achieved.

Description

technical field [0001] The invention belongs to the technical field of image data processing, and in particular relates to an image grading system and method for shrunk tubes of casing casings. Background technique [0002] Casings can prolong the shelf life of products to a certain extent. They are often used in the field of food processing as the coating of sausages and enemas. They are mainly divided into natural casings, collagen casings, and polyvinylidene chloride (PVDC) casings. Since natural casings have disadvantages such as manual operation and uneven thickness, collagen casings have incomparable advantages such as easy to use, good taste, high transparency, and uniform diameter and PVDC casings, and its compressive strength It is more than four times that of natural casings, so it is widely used. [0003] In order to facilitate the transportation and storage of casings, the produced collagen casings are usually folded into tubes to form casing shrinkage tubes, so...

AI Technical Summary

Problems solved by technology

Although it realizes the automatic grading of jujube, its image processing is carried out for the macroscopic object of jujube, which cannot support the automatic grading of casing shrink tubes with complex image features

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