US 12,229,631 B2
Method for recognizing two-dimensional code and related apparatus
Haoren Wang, Shanghai (CN); Dequan Yu, Hangzhou (CN); Yi Ren, Jinan (CN); Haosheng Gao, Shanghai (CN); Chunliang Liu, Shanghai (CN); and Ping Song, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Appl. No. 18/264,551
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
PCT Filed Jan. 21, 2022, PCT No. PCT/CN2022/073210
§ 371(c)(1), (2) Date Aug. 7, 2023,
PCT Pub. No. WO2022/166619, PCT Pub. Date Aug. 11, 2022.
Claims priority of application No. 202110169337.5 (CN), filed on Feb. 7, 2021.
Prior Publication US 2024/0046055 A1, Feb. 8, 2024
Int. Cl. G06K 7/14 (2006.01)
CPC G06K 7/1417 (2013.01) 20 Claims
OG exemplary drawing
 
1. A method for recognizing a two-dimensional code, comprising:
identifying, by an electronic device, a two-dimensional code, wherein the two-dimensional code comprises an image region in the center and a ring region surrounding the image region, wherein the ring region comprises a code region including a first code region, a second code region, a first spacing region, and a second spacing region, wherein the first spacing region and the second spacing region are arranged between the first code region and the second code region;
determining, by the electronic device, values corresponding to a plurality of code elements in the code region, wherein the plurality of code elements are a plurality of dot-shaped code elements; and
recognizing, by the electronic device based on the values, first information corresponding to the two-dimensional code.