Method and device for quickly identifying digital image of steel ladle label

A digital image and recognition method technology, applied in the field of image recognition, can solve the problems of low recognition reliability, unfavorable material tracking recognition, etc., and achieve the effects of high recognition reliability, few environmental constraints, and long recognition distance.

Pending Publication Date: 2020-05-08
恒创数字科技(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for quickly identifying digital images of ladle labels to solve the problems in the prior art due to environmental factors such as high temperature, strong magnetic field, and dust in the iron and steel production process, which are not conducive to the tracking and identification of materials, resulting in Identify technical issues with low reliability

Method used

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  • Method and device for quickly identifying digital image of steel ladle label
  • Method and device for quickly identifying digital image of steel ladle label
  • Method and device for quickly identifying digital image of steel ladle label

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Embodiment 1

[0085] figure 1 It is a schematic flowchart of a method for quickly recognizing a digital image of a ladle label in an embodiment of the present invention. A method for quickly recognizing a digital image of a ladle label provided in an embodiment of the present invention is as follows: figure 1 As shown, the method includes:

[0086] Step 110: Obtain the ladle label;

[0087] Further, the ladle label is composed of numbers and two positioning strips; the numbers of the ladle label and the positioning strips are both white in color, and the background color is black; the ladle label adopts free arrangement and combination of natural numbers; The natural number range of the ladle label is 0-9.

[0088] Specifically, the ladle label plate in the embodiment of the present invention uses symbols recognizable by human eyes, such as numbers and letters, to replace barcodes that cannot be read by human eyes as material identification. Specifically, the ladle label plate consists of...

Embodiment 2

[0107] Based on the same inventive concept as the method for quickly recognizing digital images of ladle labels in the foregoing embodiments, the present invention also provides a device for quickly recognizing digital images of ladle labels, such as figure 2 As shown, the device includes:

[0108] A first obtaining unit 11, the first obtaining unit 11 is used to obtain a ladle label;

[0109] The first collection unit 12, the first collection unit 12 is used to collect the image data of the ladle nameplate;

[0110] A second obtaining unit 13, the second obtaining unit 13 is used to preprocess the image data of the ladle label to obtain a complete image of the ladle label;

[0111] A third obtaining unit 14, the third obtaining unit 14 is used to identify the complete image of the ladle nameplate to obtain a credible result;

[0112] The first execution unit 15 is configured to transmit and store the image data of the nameplate of the ladle according to the credible result...

Embodiment 3

[0156] Based on the same inventive concept as the method for quickly recognizing digital images of ladle labels in the foregoing embodiments, the present invention also provides a device for quickly recognizing digital images of ladle labels, on which a computer program is stored, and when the program is executed by a processor The steps of any method for realizing a digital image rapid recognition method of a ladle label described above.

[0157] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described herein. The bus interface 306 provide...

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Abstract

The invention discloses a method for quickly identifying the digital image of a steel ladle label. The method comprises the following steps of: obtaining a steel ladle label plate; collecting the image data of the steel ladle label plate; preprocessing the image data of the steel ladle label plate to obtain a complete image of the steel ladle label plate; identifying the complete image of the steel ladle label plate to obtain a credible result; and transmitting and storing the image data of the steel ladle label plate according to the credible result. According to the prior art, due to the fact that environmental factors such as high temperature, a strong magnetic field and dust exist in a steel production link, tracking and recognition of materials are not facilitated, and recognition reliability is low is solved. However, with the method adopted, the problems in the prior art can be solved. The method has the advantages of intelligent material identification, long identification distance, few environmental constraint factors and high identification reliability.

Description

technical field [0001] The invention relates to the technical field of image recognition, in particular to a method and device for fast digital image recognition of ladle labels. Background technique [0002] In the actual application of iron and steel enterprises, many links need to use material tracking. The conventional solution in the past is to use radio frequency identification technology and two-dimensional code identification technology to realize material tracking and identification. Because there will be high temperature, strong magnetic field, Factors that are not conducive to identification such as dust, so these two technologies are not particularly suitable for steel companies. [0003] However, in the process of implementing the technical solutions in the embodiments of the present application, the inventors of the present application found that the above-mentioned prior art has at least the following technical problems: [0004] In the prior art, due to envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/34G06K9/36
CPCG06V20/63G06V10/20G06V10/247G06V10/267G06V2201/06
Inventor 徐煜严阅春
Owner 恒创数字科技(江苏)有限公司
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