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Graphic code recognition system, method and device

A recognition system and graphic code technology, applied in the field of logistics, can solve problems such as being unable to be photographed, and achieve the effect of avoiding manual participation and taking into account processing efficiency

Active Publication Date: 2021-01-01
HANGZHOU HIKVISION DIGITAL TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the shooting area of ​​the industrial camera is fixed, and the surface on which the graphic code is pasted on each package may be different, the surface on which the graphic code is pasted on the package may not be photographed

Method used

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  • Graphic code recognition system, method and device
  • Graphic code recognition system, method and device
  • Graphic code recognition system, method and device

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In the related technology, the graphic code pasted on the surface of the package is recognized by an industrial camera. However, since the shooting area of ​​the industrial camera is fixed, and the surface on which the graphic code is pasted on each package may be different, the surface on which the graphic code is pasted on the package may not be photographed. In order to avoid the situation that the industrial camera cannot capture the graphic code pa...

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Abstract

The embodiment of the invention provides a graphic code recognition system, a method and a device, and relates to the technical field of logistics. The system comprises a server and a plurality of industrial cameras with different snapshot angles, wherein the industrial cameras are used for capturing a target object, and reporting graphic code pre-detection information to the server when detectingthat a captured image comprises a graphic code; when detecting that the snapshot image does not include the graphic code, reporting idle state information to a server; the server is used for countinga plurality of graphic code recognition tasks and idle industrial cameras according to the information reported by each industrial camera, and allocating a graphic code recognition task to each idleindustrial camera; and the industrial cameras are also used for performing graphic code recognition when receiving the graphic code recognition task allocated by the server and feeding back a recognition result to the server. Compared with the prior art, by applying the method provided by the embodiment of the invention, the processing efficiency can be considered while manual participation is avoided during graphic code recognition.

Description

technical field [0001] The invention relates to the technical field of logistics, in particular to a pattern code recognition system, method and device. Background technique [0002] At present, with the rapid development of the logistics industry, logistics companies need to sort a large number of packages every day. Wherein, at least one graphic code can be pasted on a certain surface of each package, for example, a two-dimensional code, a graphic code, etc., and each graphic code can include information required for sorting the package, so that the package can be sorted through Identify the graphic code existing on the surface of the package to realize the sorting of the package. [0003] Wherein, pattern code recognition refers to: use pattern code detection technology to locate all pattern codes in the image, and decode the located pattern codes to obtain information of all pattern codes in the image. [0004] In the related technology, the graphic code pasted on the ...

Claims

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Application Information

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IPC IPC(8): G06K7/14G06K17/00
CPCG06K7/1413G06K7/1417G06K7/1443G06K17/0029
Inventor 万其明
Owner HANGZHOU HIKVISION DIGITAL TECH
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