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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 12375647 B1

PDFFull Text
Date of Patent:
Jul. 29, 2025

Filed:

May. 29, 2024

Method and device for encoding/decoding image, and recording medium storing bit stream

Applicant:

Lx Semicon Co., Ltd., Daejeon, KR;

Inventors:

Jin Ho Lee, Seoul, KR;

Hyun Suk Ko, Seoul, KR;

Jung Won Kang, Seoul, KR;

Sung Chang Lim, Seoul, KR;

Ha Hyun Lee, Seoul, KR;

Dong San Jun, Seoul, KR;

Seung Hyun Cho, Seoul, KR;

Hui Yong Kim, Seoul, KR;

Jin Soo Choi, Seoul, KR;

Assignee:

LX Semicon Co., Ltd., Daejeon, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

On S Mung

Int. Cl.
CPC ...
H04N 19/105 (2014.01); H04N 19/11 (2014.01); H04N 19/117 (2014.01); H04N 19/119 (2014.01); H04N 19/159 (2014.01); H04N 19/172 (2014.01); H04N 19/176 (2014.01); H04N 19/186 (2014.01); H04N 19/51 (2014.01); H04N 19/593 (2014.01); H04N 19/70 (2014.01); H04N 19/80 (2014.01); H04N 19/91 (2014.01); H04N 19/96 (2014.01);
U.S. Cl.
CPC ...
H04N 19/105 (2014.11); H04N 19/11 (2014.11); H04N 19/117 (2014.11); H04N 19/119 (2014.11); H04N 19/159 (2014.11); H04N 19/172 (2014.11); H04N 19/176 (2014.11); H04N 19/186 (2014.11); H04N 19/51 (2014.11); H04N 19/593 (2014.11); H04N 19/70 (2014.11); H04N 19/80 (2014.11); H04N 19/91 (2014.11); H04N 19/96 (2014.11);
Abstract

An image encoding/decoding method and apparatus for predicting a second color component block using a first color component block are provided. An image decoding method of the present invention comprises deriving a prediction parameter using the first color component block, and predicting the second color component block using the derived prediction parameter.

Find Patent Forward Citations

Lee, Jin. (2025). Method and device for encoding/decoding image, and recording medium storing bit stream (U.S. Patent No. 12375647). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12375647

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

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