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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.:

US 11871156 B1

PDFFull Text
Date of Patent:
Jan. 09, 2024

Filed:

Dec. 21, 2020

Dynamic vision filtering for event detection

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Anthony Robert Bisulco, New York, NY (US);

Fernando Cladera Ojeda, Philadelphia, PA (US);

Ibrahim Volkan Isler, Saint Paul, MN (US);

Daniel Dongyuel Lee, Tenafly, NJ (US);

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Matthew C Bella

Assistant Examiner:

Dennis Rosario

Int. Cl.
CPC ...
H04N 19/00 (2014.01); H04N 19/169 (2014.01); H04N 19/14 (2014.01); G06V 20/40 (2022.01); H04N 7/18 (2006.01); G06T 9/00 (2006.01); H04L 43/04 (2022.01); H04L 43/028 (2022.01); G06V 20/52 (2022.01); G06V 40/20 (2022.01); G06F 18/21 (2023.01); G06V 10/10 (2022.01); G06V 10/764 (2022.01); G06V 10/147 (2022.01); H04N 25/47 (2023.01);
U.S. Cl.
CPC ...
H04N 7/188 (2013.01); G06F 18/2193 (2023.01); G06T 9/002 (2013.01); G06V 10/10 (2022.01); G06V 10/147 (2022.01); G06V 10/764 (2022.01); G06V 20/44 (2022.01); G06V 20/52 (2022.01); G06V 40/25 (2022.01); H04L 43/028 (2013.01); H04L 43/04 (2013.01); H04N 7/181 (2013.01); H04N 19/00 (2013.01); H04N 19/14 (2014.11); H04N 19/188 (2014.11); H04N 25/47 (2023.01);
Abstract

A detection system includes a filter and a detector. The filter receives input packets from one or more dynamic vision sensors (DVSs) deployed in an area. The filter reduces the bandwidth of the input packets to produce compressed data packets while maintaining good end-to-end detection capability. The compressed data packets are transmitted to a detector in a low bandwidth transmission. The detector may collect compressed data packets from many filters. The detector determines if an object of interest is represented in the information of the input packets. If an object of interest is present, the detector activates an alarm, sends a notification to a person associated with the area and/or stores an indication in a database.

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