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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 12795051 B1

PDFFull Text
Date of Patent:
Nov. 10, 2026

Filed:

Oct. 19, 2023

Adjustment of shutter value of surveillance camera via ai-based object recognition

Applicant:

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

Inventors:

Youngje Jung, Seongnam-si, KR;

Sangwook Lee, Seongnam-si, KR;

Jeongeun Lim, Seongnam-si, KR;

Jaewoon Byun, Seongnam-si, KR;

Eunjeong Kim, Seongnam-si, KR;

Kibum Park, Seongnam-si, KR;

Sangwon Lee, Seongnam-si, KR;

Eunji Choi, Seongnam-si, KR;

Seungin Noh, Seongnam-si, KR;

Assignee:

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

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Trang U Tran

Int. Cl.
CPC ...
H04N 7/18 (2006.01); G06T 7/20 (2017.01); G06V 10/10 (2022.01); G06V 10/82 (2022.01); G06V 20/52 (2022.01); H04N 23/60 (2023.01); H04N 23/61 (2023.01); H04N 23/73 (2023.01); H04N 23/81 (2023.01);
U.S. Cl.
CPC ...
H04N 7/183 (2013.01); G06T 7/20 (2013.01); G06V 10/10 (2022.01); G06V 10/82 (2022.01); G06V 20/52 (2022.01); H04N 23/61 (2023.01); H04N 23/64 (2023.01); H04N 23/73 (2023.01); H04N 23/81 (2023.01); G06T 2207/20081 (2013.01); G06T 2207/30232 (2013.01);
Abstract

A processing apparatus for a camera image is disclosed. The processing apparatus for the camera image is configured to: recognize an object in an image obtained via an image capture device; calculate a target shutter value corresponding to the movement speed of the object; and determine, on the basis of the target shutter value, a shutter value at a start point of a sensor gain control duration in an automatic exposure control step. If the movement of an object is fast, a high-speed shutter is applied, and, if an object is not present or the movement of an object is slow, a low-speed shutter is applied. Accordingly, noise and motion blur may be minimized according to the level of illuminance in the automatic exposure control step.

Find Patent Forward Citations

Quick Actions:

Jung, Youngje. (2026). Adjustment of shutter value of surveillance camera via ai-based object recognition (U.S. Patent No. 12795051). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12795051

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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