公开(公告)号：US20240073400A1

公开(公告)日：2024-02-29

申请号：US18455624

申请日：2023-08-25

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Koji Ichikawa ,  TAKANORI MINAMINO ,  MASAKI UCHIDA

IPC: H04N13/327 ,  G06T7/80 ,  H04N13/344 ,  H04N13/366 ,  H04N13/398

CPC classification number: H04N13/327 ,  G06T7/80 ,  H04N13/344 ,  H04N13/366 ,  H04N13/398 ,  G06T2207/10021 ,  G06T2207/30196

Abstract: Disclosed herein is an information processing apparatus including an image correction section that corrects a camera image captured by a camera of a head-mounted display, a state estimation section that estimates a state of an actual physical body with use of the corrected camera image, and a calibration section that causes the head-mounted display to display a guide image that represents an extraction situation of feature points from the camera image, the feature points being necessary for calibration of the camera, collects data of the feature points, performs calibration, and updates a correction parameter used by the image correction section.