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:
Apr. 18, 2023
Filed:
Dec. 26, 2018
Applicant:
Prophesee, Paris, FR;
Inventors:
Stephane Laveau, Paris, FR;
Xavier Lagorce, Saint-Maur-des-Fosses, FR;
Assignee:
PROPHESEE, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 20/30 (2022.01); G06V 20/13 (2022.01); G06V 20/20 (2022.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
G06V 20/30 (2022.01); G06T 7/0002 (2013.01); G06T 7/97 (2017.01); G06V 20/13 (2022.01); G06V 20/20 (2022.01);
Abstract
An event-based sensor having a sensing part that produces events asynchronously. The output signal includes information relating to at least some of the produced events. The method comprises: estimating a rate of production of events by the sensing part; while the estimated rate is less than a threshold, transmitting the signal having a variable rate; and when the estimated rate is above the threshold, transmitting the signal including information relating to only some of the produced events, such that a rate of events for which information is included in the signal remains within the threshold.