Title:
QR CODE RECOGNITION METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/166619
Kind Code:
A1
Abstract:
Disclosed are a QR code recognition method and a related apparatus. A QR code comprises an image region located in the center and a circular region surrounding the image region; the circular region comprises an encoding region, a first separator region, and a second separator region; the encoding region comprises multiple code elements; the encoding region comprises a first encoding region and a second encoding region; and the first separator region and the second separator region are provided between the first encoding region and the second encoding region. The QR code recognition method comprises: an electronic device obtains a QR code to be recognized, and recognizes first information corresponding to said QR code. Embodiments of the present application provide a QR code style in which an encoding region is separated using separator regions; the diversity and appearance of the QR code are improved, and recognition of the QR code can be implemented on the basis of the QR code style.
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Inventors:
WANG HAOREN (CN)
YU DEQUAN (CN)
REN YI (CN)
GAO HAOSHENG (CN)
LIU CHUNLIANG (CN)
SONG PING (CN)
YU DEQUAN (CN)
REN YI (CN)
GAO HAOSHENG (CN)
LIU CHUNLIANG (CN)
SONG PING (CN)
Application Number:
PCT/CN2022/073210
Publication Date:
August 11, 2022
Filing Date:
January 21, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06K7/14
Foreign References:
| CN112926715A | 2021-06-08 | |||
| CN110969042A | 2020-04-07 | |||
| CN111275152A | 2020-06-12 | |||
| CN106951812A | 2017-07-14 | |||
| CN110659709A | 2020-01-07 | |||
| CN110414644A | 2019-11-05 | |||
| US20160019407A1 | 2016-01-21 | |||
| US20110290878A1 | 2011-12-01 | |||
| CN202110169337A | 2021-02-07 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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