US 12,142,002 B2
Information processing device, information processing method, and program
Naoyuki Miyada, Tokyo (JP); and Masayoshi Mizuno, Tokyo (JP)
Assigned to Sony Interactive Entertainment Inc., Tokyo (JP)
Appl. No. 17/641,889
Filed by Sony Interactive Entertainment Inc., Tokyo (JP)
PCT Filed Sep. 20, 2019, PCT No. PCT/JP2019/037031
§ 371(c)(1), (2) Date Mar. 10, 2022,
PCT Pub. No. WO2021/053817, PCT Pub. Date Mar. 25, 2021.
Prior Publication US 2022/0327733 A1, Oct. 13, 2022
Int. Cl. G06T 7/73 (2017.01); G06V 40/20 (2022.01)
CPC G06T 7/73 (2017.01) [G06V 40/23 (2022.01); G06T 2207/20081 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An information processing device comprising:
a relation learning section that learns a relation between a first image of an object having a plurality of joints and coordinate information which indicates positions of the plurality of joints and which is defined in a range expanded to be larger than an angle of view of the first image so as to construct a plurality of trained models that each estimates coordinate information of at least one joint located outside an angle of view of a newly acquired second image of the object; wherein
the joint coordinates are estimated by using different trained models depending on which joint is located outside the angle of view of the second image.