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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 10664958 B1

PDFFull Text
Date of Patent:
May. 26, 2020

Filed:

Jun. 14, 2018

Method of adjusting bitrate of image and image capturing apparatus, and method of generating bitrate-adjusted image

Applicant:

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

Inventors:

Young Seo Park, Seongnam-si, KR;

Sang Won Lee, Seongnam-si, KR;

Assignee:

Hanwha Techwin Co., Ltd., Seoul, KR;

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Quan Pham

Int. Cl.
CPC ...
G06T 5/00 (2006.01); G06T 5/50 (2006.01); H04N 5/235 (2006.01); H04N 19/124 (2014.01); H04N 19/172 (2014.01); H04N 19/85 (2014.01); H04N 19/146 (2014.01); H04N 19/14 (2014.01); H04N 5/243 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G06T 5/007 (2013.01); G06T 5/50 (2013.01); H04N 5/2351 (2013.01); H04N 5/243 (2013.01); H04N 19/124 (2014.11); H04N 19/14 (2014.11); H04N 19/146 (2014.11); H04N 19/172 (2014.11); H04N 19/85 (2014.11); G06T 2207/30232 (2013.01); H04N 5/23206 (2013.01);
Abstract

A method of adjusting an output bitrate of an image by contrast adjustment includes: determining a maximum subtraction rate of a contrast of the image in response to a brightness of the image; comparing a current output bitrate of the image with a target bitrate while reducing the contrast of the image up to the determined maximum subtraction rate of the contrast of the image; and determining the contrast of the image to be the reduced contrast in response to determining that the reduced contrast of the image corresponds to the target bitrate.

Find Patent Forward Citations

Park, Young. (2020). Method of adjusting bitrate of image and image capturing apparatus, and method of generating bitrate-adjusted image (U.S. Patent No. 10664958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10664958

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

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