US 12,094,171 B2
Calibrating camera in electronic device
Idris Syed Aleem, Kitchener (CA); and Zhiheng Jia, Sunnyvale, CA (US)
Assigned to GOOGLE LLC, Mountain View, CA (US)
Filed by GOOGLE LLC, Mountain View, CA (US)
Filed on Nov. 16, 2022, as Appl. No. 18/056,054.
Prior Publication US 2024/0161340 A1, May 16, 2024
Int. Cl. G06T 7/80 (2017.01); G06V 40/16 (2022.01); H04N 23/66 (2023.01); H04N 23/85 (2023.01)
CPC G06T 7/80 (2017.01) [G06V 40/168 (2022.01); H04N 23/66 (2023.01); H04N 23/85 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a server, the method comprising:
sending a first webpage to a first computing device, the first computing device including a camera, the first webpage including an image-capturing function and including an instruction for a user to obtain a second webpage via a second computing device, the second webpage including a calibration image file;
receiving, from the first computing device, multiple captured images that were captured by the camera, the multiple captured images including instances of a calibration image presented by a display included in the second computing device, the calibration image being a representation of the calibration image file; and
based on the multiple captured images, calibrating the camera.