US 12,010,288 B2
Information processing device, information processing method, and program
Hiroyuki Aga, Tokyo (JP); Atsushi Ishihara, Kanagawa (JP); Mitsuru Nishibe, Chiba (JP); Koichi Kawasaki, Tokyo (JP); Hirotake Ichikawa, Kanagawa (JP); Hajime Wakabayashi, Tokyo (JP); Shunitsu Kohara, Tokyo (JP); and Ryosuke Murata, Kanagawa (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/288,314
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Sep. 30, 2019, PCT No. PCT/JP2019/038444
§ 371(c)(1), (2) Date Apr. 23, 2021,
PCT Pub. No. WO2020/090316, PCT Pub. Date May 7, 2020.
Claims priority of application No. 2018-207085 (JP), filed on Nov. 2, 2018.
Prior Publication US 2021/0377515 A1, Dec. 2, 2021
Int. Cl. H04N 13/363 (2018.01); G06T 7/73 (2017.01); H04N 13/111 (2018.01); H04N 13/275 (2018.01); H04N 13/344 (2018.01)
CPC H04N 13/363 (2018.05) [G06T 7/73 (2017.01); H04N 13/111 (2018.05); H04N 13/275 (2018.05); H04N 13/344 (2018.05)] 20 Claims
OG exemplary drawing
 
1. An information processing device comprising:
an acquisition unit that acquires information according to a recognition result of the position and posture of a viewpoint;
a projection processing unit that projects a target object on a basis of the position and posture of a first viewpoint onto a first projection surface defined in association with the first viewpoint, and associates second information according to the relative position and posture relationship between the first viewpoint and the object with first information according to a result of the projection;
a correction processing unit that restores three-dimensional information of the object on a basis of the first information and the second information, and reprojects the object according to the relative position and posture relationship between the restored object and a second viewpoint onto a second projection surface defined in association with the second viewpoint; and
an output control unit that causes an output unit to present display information according to a result of the reprojection,
wherein the acquisition unit, the projection processing unit, the correction processing unit, and the output control unit are each implemented via at least one processor.