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:
Mar. 11, 2025
Filed:
Dec. 03, 2020
Pioneer Corporation, Tokyo, JP;
Masahiro Kato, Kawagoe, JP;
PIONEER CORPORATION, Tokyo, JP;
Abstract
An information processing device includes an acquisition unit configured to acquire point cloud data outputted by a measurement device, an association unit configured to associate, through matching between the point cloud data and position information of an object for each of voxels into which a space is divided, measurement points constituting the point cloud data with the voxels, a position estimation unit configured to perform a position estimation of a moving body equipped with the measurement device, based on the measurement points associated with any of the voxels and the position information for the associated voxels, and a calculation unit configured to calculate a reliability index of a position acquired by the position estimation based on a ratio of a number of the measurement points associated with any of the voxels to a number of the measurement points constituting the point cloud data.