US 12,367,609 B2
Information processing apparatus, information processing method, and computer-readable recording medium
Takuro Noda, Tokyo (JP); and Ryouhei Yasuda, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/789,054
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Dec. 24, 2020, PCT No. PCT/JP2020/048458
§ 371(c)(1), (2) Date Jun. 24, 2022,
PCT Pub. No. WO2021/140938, PCT Pub. Date Jul. 15, 2021.
Claims priority of application No. 2020-000401 (JP), filed on Jan. 6, 2020.
Prior Publication US 2023/0047470 A1, Feb. 16, 2023
Int. Cl. G06T 7/70 (2017.01); G06F 3/01 (2006.01); G06T 7/33 (2017.01); G06T 7/73 (2017.01); G06V 40/18 (2022.01)
CPC G06T 7/74 (2017.01) [G06F 3/013 (2013.01); G06T 7/337 (2017.01); G06V 40/193 (2022.01); G06T 2207/30041 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An information processing apparatus, comprising:
a line-of-sight estimator configured to:
determine a direction of a line of sight; and
calculate an estimation vector based on the direction of the line of sight;
a correction amount calculator configured to:
set a specific angular range based on the estimation vector as a reference; and
calculate a correction amount, associated with the estimation vector, based on at least one object, of a plurality of objects, that is within the specific; and
a registration determination section configured to:
generate calibration data that includes each of the estimation vector, and the correction amount associated with the estimation vector; and
control, based on a parameter associated with the at least one object, a registration of the generated calibration data in a data store.