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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 12380162 B1

PDFFull Text
Date of Patent:
Aug. 05, 2025

Filed:

Sep. 16, 2022

Video search device, data storage method and data storage device

Applicant:

Hanwha Techwin Co., Ltd., Seongnam-si, KR;

Inventors:

Jae Won Choi, Seongnam-si, KR;

Jeong Hun Lee, Seongnam-si, KR;

Kye Won Kim, Seongnam-si, KR;

Ji Man Kim, Seongnam-si, KR;

Sang Wook Lee, Seongnam-si, KR;

Jong Hyeok Lee, Seongnam-si, KR;

Jae Woon Byun, Seongnam-si, KR;

Ho Jung Lee, Seongnam-si, KR;

Jin Hyuk Choi, Seongnam-si, KR;

Sweung Won Cheung, Seongnam-si, KR;

Yeon Woo Kim, Seongnam-si, KR;

Jin Yoon, Seongnam-si, KR;

Assignee:

HANWHA TECHWIN CO., LTD., Seongnam-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Loi H Tran

Int. Cl.
CPC ...
G06F 16/73 (2019.01); G06F 16/00 (2019.01); G06F 16/738 (2019.01); G06F 18/22 (2023.01); G06T 7/00 (2017.01); G06V 10/74 (2022.01); G06V 20/40 (2022.01); G06V 40/10 (2022.01); H04N 5/77 (2006.01); H04N 21/232 (2011.01); H04N 7/18 (2006.01);
U.S. Cl.
CPC ...
G06F 16/73 (2019.01); G06F 16/00 (2019.01); G06F 16/739 (2019.01); G06F 18/22 (2023.01); G06T 7/00 (2013.01); G06V 10/761 (2022.01); G06V 20/40 (2022.01); G06V 20/46 (2022.01); G06V 40/103 (2022.01); H04N 5/77 (2013.01); H04N 21/232 (2013.01); H04N 7/18 (2013.01);
Abstract

Disclosed herein is a video search device comprising: at least one processor configured to implement an updating unit generating event object information based on feature information on an object detected in a video; and a storage configured to store comparison object information containing feature information on a reference object, wherein the processor is further configured to implement: an object information generating/deleting unit configured to create information on an object having a predetermined degree of similarity between the event object information and the comparison object information as final object information, and storing the final object information in the storage; and a data searching unit searching the final object information for data that satisfies a search criterion entered by a user.

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