The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2022
Filed:
May. 01, 2020
Sony Interactive Entertainment Inc., Tokyo, JP;
Akira Nishiyama, Tokyo, JP;
SONY INTERACTIVE ENTERTAINMENT INC., Tokyo, JP;
Abstract
A posture estimation system includes: a marker that is mounted on an object; a camera that captures an image of the object; an analysis section that analyzes a posture of the object on a basis of a position of the marker included in a captured image captured by the camera; an inertial measurement section that is provided on the object to detect motion of the object; a calculation section that calculates calculated posture information indicating the posture of the object on a basis of detection information indicating a detection result from the inertial measurement section; an estimation section that estimates the posture of the object on a basis of the calculated posture information and analyzed posture information indicating the posture of the object analyzed by the analysis section; and a correction section that corrects an error included in the calculated posture information on a basis of the analyzed posture information.