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Image processing method, related model training method and related device

An image and model technology, applied in the field of image processing, to achieve the effect of facilitating training, reducing the amount of processing, and reducing the number of image features

Pending Publication Date: 2022-07-05
山东科讯信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are differences in the objects produced each time, so the object image in the normal state used for reference also needs to be changed accordingly, so how to obtain the object image in the normal state is of great significance for defect detection

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  • Image processing method, related model training method and related device
  • Image processing method, related model training method and related device
  • Image processing method, related model training method and related device

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Embodiment Construction

[0045] In order to make the objectives, technical solutions and effects of the present application clearer and clearer, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0046] It should be noted that if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for description purposes, and should not be understood as Indicate or imply their relative importance or imply the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be cons...

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Abstract

The invention discloses an image processing method, a correlation model training method and a correlation device. The image processing method comprises the following steps: acquiring an original image of a target object; a plurality of target sub-images are obtained by using the original image, each target sub-image contains part of the target object, and the combination of the plurality of target sub-images contains the target object; an image reconstruction model is used to reconstruct the plurality of target sub-images to obtain a plurality of reconstructed sub-images corresponding to the plurality of target sub-images, the image reconstruction model is obtained by training a positive sample image containing a sample object in a defect-free state, and the image reconstruction model is obtained by training a positive sample image containing a sample object in a defect-free state; the combination of the plurality of reconstructed sub-images is used for representing the target object in a defect-free state. Through the method, object image reconstruction in a defect-free state can be realized, and the reconstruction difficulty is reduced.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, to an image processing method and a related model training method and related apparatus. Background technique [0002] At present, with the increasing development of graphics and machine vision, people apply machine vision to daily life and various industries, especially for abnormal detection of produced products. For example, in the production process of various commodities, printed commodity labels are prone to various types of defects, such as flying ink, spots, wrinkles, foreign bodies, missing printing, scratches, blades, etc., so it is necessary to use machine vision to print commodities. detection of these defects. [0003] The existing defect detection method is usually to take an image of the object to be inspected, and compare the image of the object in a normal state with the captured image to determine whether the object has defects. However, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/10G06V10/774G06V10/80G06V10/82G06K9/62G06N3/04G06N3/08
CPCG06N3/04G06N3/08G06F18/25G06F18/214
Inventor 江先晖陈霆刘鹏
Owner 山东科讯信息科技有限公司
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