Bar finished product warehouse-out label identification method, device and equipment based on machine vision

A label recognition and machine vision technology, applied in the field of image recognition, can solve the problems of missed detection, wrong detection, workers unable to transmit label information, etc., to achieve the effect of improving efficiency and accuracy

Pending Publication Date: 2020-12-08
中冶赛迪信息技术(重庆)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current outbound label identification of finished bar products mainly relies on experienced workers for identification. Since multiple production lines need to run for a l

Method used

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  • Bar finished product warehouse-out label identification method, device and equipment based on machine vision
  • Bar finished product warehouse-out label identification method, device and equipment based on machine vision
  • Bar finished product warehouse-out label identification method, device and equipment based on machine vision

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Example Embodiment

[0053] The following specific examples illustrate the embodiments of the present invention, and those skilled in the art can easily understand other advantages and efficacy of the present invention from the disclosure of this specification. The invention can also be implemented or applied by other different specific embodiments, and the details in this specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0054] It should be noted that the drawings provided in the following examples only illustrate the basic concept of the present invention in a schematic way, and only the components related to the present invention are shown in the drawings, instead of being drawn according to the number, shape and size of the components in actual implementation. The type, number ...

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Abstract

The invention discloses a bar finished product warehouse-out label identification method based on machine vision. The method comprises the steps of carrying out the target detection of an image of aninterested region through a pre-trained bundled bar detection model, recognizing a plurality of bundled bars, and outputting the position information of each bundled bar; based on the position information of the plurality of bundled bars, identifying labels on the plurality of bundled bars through a pre-trained label detection model, and outputting the position information of each label; and basedon the position information of the label, identifying the label to obtain label information. According to the invention, real-time detection can be carried out on a continuously running automobile automatic delivery production line, the material specification information is identified and automatically transmitted to other systems, manual detection is replaced, and the material specification information identification and check efficiency and accuracy are improved.

Description

Technical field [0001] The invention relates to the field of image recognition, in particular to a machine vision-based method, device and equipment for identifying the outbound label of a finished bar warehouse. technical background [0002] In the transportation of steel products, automatic loading of bar products by car is a very common way. It is necessary to identify and check the material specification information when the bar is delivered out of the warehouse in the auto delivery area, so as to ensure the accuracy of the material in / out of the warehouse. Otherwise, it may cause the loss of materials, the unsynchronized information and the material specification not meeting the customer's requirements, resulting in the economic loss of the steel mill. Therefore, it is necessary to identify the information of bundles of bars and labels when the finished bar warehouse is out of the warehouse, and automatically transfer it to other systems. [0003] At present, the identificat...

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Application Information

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IPC IPC(8): G06K7/10G06N3/04G06N3/08G06T7/00
CPCG06K7/10861G06T7/0004G06N3/08G06T2207/20081G06T2207/20084G06T2207/30204G06T2207/30242G06T2207/30136G06N3/045Y02P90/30
Inventor 刘斌袁钰博庞殊杨李文铃刘常坤贾鸿盛毛尚伟
Owner 中冶赛迪信息技术(重庆)有限公司
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