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:
May. 20, 2025
Filed:
Nov. 27, 2020
Sony Group Corporation, Tokyo, JP;
TOKYO GROUP CORPORATION, Tokyo, JP;
Abstract
An information processing system () includes an operation amount data acquisition unit (), an image data acquisition unit (), a difference expression extraction unit (), and a mirror surface region identification unit (). The operation amount data acquisition unit () acquires operation amount data of an object. The image data acquisition unit () acquires image data captured by an imaging device mounted on the object. The difference expression extraction unit () extracts a difference expression representing feature information about a difference between two images based on two pieces of image data captured before and after the operation of the object. The mirror surface region identification unit () identifies a mirror surface region based on a correlation between the difference expression and the operation amount data.