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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 12657674 B1

PDFFull Text
Date of Patent:
Jun. 16, 2026

Filed:

Jul. 12, 2023

Image processing method generating high quality image and image processing apparatus performing the same

Applicants:

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

Uif (University Industry Foundation), Yonsei University, Seoul, KR;

Inventors:

Seunghoon Jee, Suwon-si, KR;

Moongi Kang, Seoul, KR;

Haegeun Lee, Seoul, KR;

Assignees:

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

INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, Seoul, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jennifer Mehmood

Assistant Examiner:

Eric James Shoemaker

Int. Cl.
CPC ...
G06T 5/92 (2024.01); G06T 5/20 (2006.01); G06T 5/70 (2024.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
G06T 5/92 (2024.01); G06T 5/20 (2013.01); G06T 5/70 (2024.01); G06T 7/0002 (2013.01); G06T 2207/20192 (2013.01); G06T 2207/20208 (2013.01); G06T 2207/30168 (2013.01);
Abstract

An image processing method includes receiving an image, calculating a luminance component of the received image, estimating an illuminance component of the image by using the luminance component, calculating a gamma value, based on the luminance component and the illuminance component, and calculating the luminance component with an improved dynamic range using a conversion ratio based on the gamma value.

Find Patent Forward Citations

Jee, Seunghoon. (2026). Image processing method generating high quality image and image processing apparatus performing the same (U.S. Patent No. 12657674). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12657674

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

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