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Metal part identity recognition method and system based on dot matrix image, storage medium and terminal

A technology of dot matrix images and metal parts, applied in the field of identification, can solve the problems of complex production tools, low work efficiency, poor flexibility, etc., achieve high work efficiency, simple and easy-to-operate tools, and avoid errors

Pending Publication Date: 2020-09-11
上海鸢安智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method requires complex production tools, poor flexibility and low work efficiency

Method used

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  • Metal part identity recognition method and system based on dot matrix image, storage medium and terminal
  • Metal part identity recognition method and system based on dot matrix image, storage medium and terminal
  • Metal part identity recognition method and system based on dot matrix image, storage medium and terminal

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Embodiment Construction

[0049] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0050] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention provides a metal part identity recognition method and system based on dot matrix images, a storage medium and a terminal. The method comprises the following steps: obtaining a training set and a verification set of the dot matrix images; training a convolutional neural network based on the training set and the verification set, so that the convolutional neural network can identify adot matrix image and acquire identity information corresponding to the dot matrix image; acquiring a to-be-identified dot matrix image on the surface of the metal part; and recognizing the to-be-recognized dot matrix image based on a trained convolutional neural network model to obtain identity information corresponding to the to-be-recognized dot matrix image. According to the metal part identityrecognition method and the system based on the dot matrix image, the storage medium and the terminal, the dot matrix image serves as the identity label of the metal part, the identity information corresponding to the dot matrix image is obtained through image recognition, and tracing of the metal part is facilitated.

Description

technical field [0001] The invention relates to the technical field of identification, in particular to a method, a system, a storage medium and a terminal for identifying a metal part based on a dot matrix image. Background technique [0002] Electromechanical equipment such as transport vehicles and construction machinery are usually assembled from multiple parts, including many metal parts. Take the whole car as an example, including car wheels, engine cylinder heads and other components. During the manufacturing process of these metal parts, they will go through multiple processes such as heat treatment, machining, cleaning, and painting. Each process usually has multiple production lines in parallel. In order to be able to manage the production traceability of each component’s production line and process, it is necessary to set the unique ID of the component on the surface of the component before the official start of the processing process, and identify the component...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V10/245G06V30/10G06N3/045G06F18/241
Inventor 郭志辉钟卫宁李倩
Owner 上海鸢安智能科技有限公司
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