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Image detection method and device, computer, readable storage medium and program product

An image detection and image technology, applied in the computer field, can solve the problems of low image detection efficiency and accuracy, lack of generalization ability and recognition ability, etc., and achieve the effect of improving accuracy and efficiency

Pending Publication Date: 2022-04-12
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the amount of deformation defect data is small, the CNN network is prone to overfitting, without good generalization ability and recognition ability, resulting in low efficiency and accuracy of image detection

Method used

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  • Image detection method and device, computer, readable storage medium and program product
  • Image detection method and device, computer, readable storage medium and program product
  • Image detection method and device, computer, readable storage medium and program product

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Embodiment Construction

[0095] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0096] In the embodiment of this application, please refer to figure 1 , figure 1It is a network interaction architecture diagram of image detection provided by the embodiment of the application, and the embodiment of the application can be realized by computer equipment. Wherein, the computer device 103 can acquire the image to be detected 102 of the target object that needs to be detected, the image to be detected 102 can refer to the image collected by the acquisition device 101 to repr...

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PUM

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Abstract

The embodiment of the invention discloses an image detection method and device, a computer, a readable storage medium and a program product, and the method comprises the steps: obtaining the image gradient information of a to-be-detected image, and carrying out the mask filtering of the to-be-detected image according to the image gradient information, and obtaining a mask image; pixel point matching identification processing is carried out on the mask image to obtain a first matching pixel point and a second matching pixel point, and first position information of the first matching pixel point in the mask image and second position information of the second matching pixel point in the mask image are obtained from the mask image; determining a position difference value between the first matching pixel point and the second matching pixel point according to the first position information and the second position information; and identifying an object edge line of the target object from the mask image, and if the position difference value and the object edge line meet a standard object condition, determining the target object as a standard object. According to the invention, the efficiency and accuracy of image detection can be improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to an image detection method, device, computer, readable storage medium and program product. Background technique [0002] Metal injection molding (Metal Injection Molding, MIM) is a relatively new metal parts manufacturing method, which is a composite technology that combines traditional plastic injection molding and metal powder metallurgy. Through the use of mold injection molding, fine and precise parts, complex shapes and three-dimensional shapes that are difficult to achieve in machining can also be produced, and the use of this MIM is gradually increasing. For example, this MIM product covers the transportation industry, The medical industry, as well as many industries such as 3c electronics such as Computer, Communication and Consumer Electronics, therefore, the detection and identification of deformation defects of MIM products is extremely important. At presen...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/13G06T5/00
Inventor 孙婷刘永吴凯汪铖杰
Owner TENCENT TECH (SHENZHEN) CO LTD