US 12,248,843 B2
Quick response codes
Brett Barros, San Mateo, CA (US); and Alexander James Faaborg, Mountain View, CA (US)
Assigned to GOOGLE LLC, Mountain View, CA (US)
Appl. No. 18/247,495
Filed by GOOGLE LLC, Mountain View, CA (US)
PCT Filed Oct. 7, 2020, PCT No. PCT/US2020/070628
§ 371(c)(1), (2) Date Mar. 31, 2023,
PCT Pub. No. WO2022/076017, PCT Pub. Date Apr. 14, 2022.
Prior Publication US 2023/0376711 A1, Nov. 23, 2023
Int. Cl. G06K 7/14 (2006.01); G06K 19/06 (2006.01)
CPC G06K 7/1408 (2013.01) [G06K 7/1439 (2013.01); G06K 19/06037 (2013.01)] 29 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
detecting, using a camera of an augmented reality (AR) headset, presence of a first portion of a code, the code comprising at least the first portion and a second portion, wherein the first portion of the code is decodable and comprises an identifier and the second portion of the code is decodable using instructions;
recognizing, by the AR headset, the identifier in the first portion of the code;
obtaining the instructions for decoding the second portion of the code using the identifier or data associated with the identifier;
processing the instructions to decode the second portion of the code to generate a decoded second portion of the code using a module to predict the decoded second portion of the code; and
performing, by the AR headset, an action defined in the decoded second portion of the code to launch an application in the AR headset.