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A code scanning method and device

An identification method and identification device technology, applied in the field of computer information, can solve the problem of long time-consuming identification process, and achieve the effect of reducing waiting time and improving efficiency

Active Publication Date: 2022-08-05
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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  • A code scanning method and device
  • A code scanning method and device
  • A code scanning method and device

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] like figure 1 Shown is a flow chart of a method for scanning code identification provided by the embodiment of the present application, refer to figure 1 As shown, the method includes:

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

[0041] Specifically, in this embodiment of the present application, the camera on the terminal can scan the picture of the identification code to be identified. Since the picture...

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Abstract

The invention discloses a code scanning identification method and device. In the process of decoding the frame data of the identification code, the current frame data is decoded and the next frame data of the current frame is obtained at the same time, so that the current frame can be decoded after the current frame is decoded. The next frame of data is parsed immediately, and there is no need to wait for the decoding of the current frame to complete before acquiring the next frame of data, thereby reducing the waiting time of frame data and improving the efficiency of scanning code recognition.

Description

technical field [0001] The invention relates to the technical field of computer information, and 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. Using the camera on the smart device to scan the identification code, the information in the identification code can be obtained, which can be opened. Web pages, sending text messages, downloading, text input and other actions. [0003] At present, a commonly used method for scanning code identification is: using a camera on a terminal device to obtain a QR code or barcode to be scanned, and decoding the QR code or barcode to obtain a code scanning result. Specifically, when decoding a two-dimensional code or barcode, a third-party decoding library (for example, ZXing) is usually called. When decoding, the data of one frame and ...

Claims

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Application Information

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