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. 10, 2022
Filed:
Apr. 02, 2021
Applicant:
Sony Group Corporation, Tokyo, JP;
Inventor:
Richmond Hicks, Aloha, OR (US);
Assignee:
Sony Group Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/271 (2018.01); G01B 11/25 (2006.01); G03B 17/54 (2021.01); G03B 21/00 (2006.01); G06T 7/50 (2017.01); G06T 7/521 (2017.01); H04N 5/232 (2006.01); H04N 5/235 (2006.01); H04N 13/00 (2018.01);
U.S. Cl.
CPC ...
H04N 13/271 (2018.05); G01B 11/2513 (2013.01); G01B 11/2545 (2013.01); G03B 17/54 (2013.01); G03B 21/008 (2013.01); G06T 7/50 (2017.01); G06T 7/521 (2017.01); H04N 5/2355 (2013.01); H04N 5/23296 (2013.01); G03B 21/005 (2013.01); G06T 2207/10028 (2013.01); H04N 2013/0081 (2013.01);
Abstract
Systems, devices, and techniques related to matching features between a dynamic vision sensor and one or both of a dynamic projector or another dynamic vision sensor are discussed. Such techniques include casting a light pattern with projected features having differing temporal characteristics onto a scene and determining the correspondence(s) based on matching changes in detected luminance and temporal characteristics of the projected features.