公开(公告)号：US20240257391A1

公开(公告)日：2024-08-01

申请号：US18418390

申请日：2024-01-22

Applicant: Sony Interactive Entertainment Inc.

Inventor： Kosuke OMORI ,  Takanori MINAMINO ,  Ryotaro YADA

IPC: G06T7/73 ,  A63F13/211 ,  A63F13/213 ,  G06T19/20

CPC classification number: G06T7/74 ,  G06T19/20 ,  A63F13/211 ,  A63F13/213 ,  G06T2207/30204 ,  G06T2219/2004

Abstract: Provided is an information processing apparatus including a captured image acquisition unit that acquires an image captured of a device including markers, an extraction unit that extracts a marker image coordinate in the captured image, a position and posture derivation unit that derives position information and posture information of the device from the extracted marker image coordinate and a three-dimensional coordinate of a candidate marker in a three-dimensional model of the device by performing a predetermined calculation, and a sensor data acquisition unit. The position and posture derivation unit places the three-dimensional model in a virtual three-dimensional space, and discards or selects the candidate marker to be used for the calculation, on the basis of a difference between an orientation of a surface on which the candidate marker is provided among surfaces of the three-dimensional model and an orientation of a screen surface of the captured image.