公开(公告)号：US20250103149A1

公开(公告)日：2025-03-27

申请号：US18832487

申请日：2022-12-28

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： TAKANORI MINAMINO ,  KENZO NISHIKAWA

IPC: G06F3/0346 ,  A63F13/211 ,  A63F13/213 ,  G06F3/01 ,  G06F3/03 ,  G06T7/73

Abstract: A photographed image acquisition unit 212 acquires an image obtained by photographing a device. A sensor data acquisition unit 214 acquires sensor data indicating an angular speed of the device. A position and posture deriving unit 244 derives the position of the device in a three-dimensional space from a position coordinate of the device in the photographed image when the device is included in the photographed image. A part position estimation unit 246 estimates a position of a predetermined part in a body of a user on the basis of the estimated position of the device. A position and posture deriving unit 244 derives, as the position of the device, a position rotated by a rotation amount corresponding to the sensor data with the position of the part estimated by the position and posture deriving unit 244 used as a rotation center when the device is not included in the photographed image.