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Code scanning identification method and device

A recognition method and a technology of a recognition device, which are applied in the field of computer information and can solve problems such as time-consuming recognition process

Active Publication Date: 2020-06-30
CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the above methods are all carried out in a fixed order, the entire identification process takes a long time.

Method used

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  • Code scanning identification method and device
  • Code scanning identification method and device

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0039] Such as figure 1 Shown is a flow chart of a method for scanning code recognition provided by the embodiment of the present application, see figure 1 As shown, the method includes:

[0040] S101: Obtain a picture of the scanned identification code.

[0041] Specifically, in this embodiment of the application, the camera on the terminal can be used to scan the picture of the identification code that needs to be recognized. Since the pict...

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Abstract

The invention discloses a code scanning identification method and device. The method comprises the following steps of: when decoding frame data of an identification code; decoding the current frame data and acquiring the next frame data of the current frame at the same time, so that the next frame data can be immediately analyzed after the current frame is decoded, the next frame data does not need to be acquired after the current frame is decoded, the waiting time of the frame data is shortened, and the code scanning identification efficiency is improved.

Description

technical field [0001] The invention relates to the field of computer information technology, in particular to a code scanning identification method and device. Background technique [0002] With the popularization of smart devices such as smartphones, identification codes such as barcodes and QR codes have entered all aspects of people's lives. By scanning the identification codes with the camera on the smart device, the information in the identification codes can be obtained, so that it can be opened. web page, send SMS, download, text input and other actions. [0003] At present, the commonly used code scanning recognition method is: using the camera on the terminal device to obtain the QR code or bar code to be scanned, and decoding the QR code or bar code to obtain the code scanning result. Specifically, when decoding a two-dimensional code or a barcode, a third-party decoding library (for example, ZXing) is usually called, and when decoding, the data of one frame is d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/14
CPCG06K7/1404
Inventor 刘素云许剑琪楼振华
Owner CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD