Data processing method and device, equipment and storage medium

A data processing and data technology, applied in the computer field, can solve problems such as low efficiency and human eye damage

Active Publication Date: 2021-10-19
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the efficiency of manual detection of defects in the existing technology is very low, and the strong light used in the quality inspection process will also cause damage to human eyes

Method used

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  • Data processing method and device, equipment and storage medium
  • Data processing method and device, equipment and storage medium
  • Data processing method and device, equipment and storage medium

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Embodiment Construction

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0049] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the conte...

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Abstract

The embodiment of the invention provides a data processing method and device, equipment and a storage medium. The method comprises the steps: acquiring a to-be-detected image containing a target object and a template image corresponding to the target object, and determining an auxiliary image according to the two images, wherein the auxiliary image is used for indicating the pixel value difference of corresponding pixel points between the two images; and then, extracting image features of the auxiliary image, and determining quality level data of the target object in the to-be-detected image according to the extracted image features. Therefore, the above method is a method for automatically determining the quality of the target object, and the quality inspection efficiency can be greatly improved. Besides, the auxiliary image obtained by introducing the template image can highlight the defective area in the target object, and then quality detection is performed according to the image features extracted from the auxiliary image, so that the non-defective area in the target object is ensured not to cause interference to the quality detection, and the accuracy of quality level data is ensured.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data processing method, device, equipment and storage medium. Background technique [0002] In the field of production, no matter what kind of product it is, before it leaves the factory for sale, quality inspection is an indispensable link. Taking cloth production as an example, due to the influence of many factors such as the production environment, production equipment and production process, the produced cloth may have problems such as seams, insect sticking, staining, fluff, holes, seam marks, Various types of defects such as wrong flower, chromatic aberration, etc. [0003] However, in the prior art, the efficiency of manually detecting defects is very low, and the strong light used in the quality inspection process can also cause damage to human eyes. Therefore, how to realize the automation of quality inspection has become an urgent problem to be solved. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00
CPCG06T7/001G06T2207/30164G06T2207/20081
Inventor 白德桃周静辉魏溪含
Owner ALIBABA GRP HLDG LTD
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