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:
Oct. 07, 2025
Filed:
Aug. 04, 2020
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventors:
Kenta Endo, Tokyo, JP;
Ayaka Hirata, Tokyo, JP;
Assignee:
SONY GROUP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/56 (2023.01); G06V 40/16 (2022.01); H04N 23/71 (2023.01); H04N 23/74 (2023.01); H04N 23/76 (2023.01); H04N 25/672 (2023.01);
U.S. Cl.
CPC ...
H04N 23/76 (2023.01); G06V 40/161 (2022.01); G06V 40/168 (2022.01); H04N 23/56 (2023.01); H04N 23/71 (2023.01); H04N 23/74 (2023.01); H04N 25/672 (2023.01);
Abstract
An object recognition system of the disclosure includes a light source emitting dot light having a predetermined pattern to an object, an event detection sensor receiving the dot light having the predetermined pattern reflected by the object and detecting the fact that a change in luminance of a pixel has exceeded a predetermined threshold as an event, and a signal processor removing information other than event information originated from the dot light emitted from the light source and having the predetermined pattern among event information detected by the event detection sensor.