US 12,260,586 B2
Information processing device, mobile device, information processing system, and method
Shinichiro Abe, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/999,556
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Nov. 26, 2020, PCT No. PCT/JP2020/043960
§ 371(c)(1), (2) Date Nov. 21, 2022,
PCT Pub. No. WO2021/250914, PCT Pub. Date Dec. 16, 2021.
Claims priority of application No. 2020-099835 (JP), filed on Jun. 9, 2020.
Prior Publication US 2023/0206491 A1, Jun. 29, 2023
Int. Cl. G06T 7/73 (2017.01); B64U 20/87 (2023.01); G06T 11/00 (2006.01); H04N 5/262 (2006.01); H04N 7/18 (2006.01); B64U 101/30 (2023.01)
CPC G06T 7/74 (2017.01) [B64U 20/87 (2023.01); G06T 11/00 (2013.01); H04N 5/2628 (2013.01); H04N 7/183 (2013.01); B64U 2101/30 (2023.01); B64U 2201/10 (2023.01); B64U 2201/20 (2023.01); G06T 2207/10032 (2013.01); G06T 2207/20101 (2013.01); G06T 2207/30204 (2013.01); G06T 2207/30244 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An information processing method comprising:
setting, by a data processing unit of an information processing device, a real object in an image as a marker, wherein the image is captured by a camera of the information processing device;
generating, by the data processing unit, marker reference coordinates in a marker reference coordinate system in which a configuration point of the marker is an origin;
storing, by the data processing unit, marker data associated with the marker in a storage unit of the information processing device, wherein
the marker data includes a position and a posture of the camera at a marker registration time point of the marker, and
the position and the posture of the camera are in the marker reference coordinate system; and
transmitting, by the data processing unit, based on the stored marker data, first position data in the marker reference coordinate system to a mobile device.