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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 12707065 B1

PDFFull Text
Date of Patent:
Aug. 11, 2026

Filed:

Oct. 09, 2024

Image encoding/decoding method and apparatus with sub-block intra prediction

Applicant:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Inventors:

Dong San Jun, Daejeon, KR;

Jin Ho Lee, Daejeon, KR;

Jung Won Kang, Daejeon, KR;

Hyun Suk Ko, Daejeon, KR;

Sung Chang Lim, Daejeon, KR;

Ha Hyun Lee, Seoul, KR;

Seung Hyun Cho, Daejeon, KR;

Hui Yong Kim, Daejeon, KR;

Jin Soo Choi, Daejeon, KR;

Assignee:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Attorney:

NSIP Law

Primary Examiner:

Stuart D Bennett

Int. Cl.
CPC ...
H04N 19/159 (2014.01); H04N 19/105 (2014.01); H04N 19/126 (2014.01); H04N 19/13 (2014.01); H04N 19/176 (2014.01); H04N 19/50 (2014.01); H04N 19/593 (2014.01);
U.S. Cl.
CPC ...
H04N 19/159 (2014.11); H04N 19/105 (2014.11); H04N 19/126 (2014.11); H04N 19/13 (2014.11); H04N 19/176 (2014.11); H04N 19/50 (2014.11); H04N 19/593 (2014.11);
Abstract

An image encoding/decoding method and apparatus for performing intra prediction are provided. An image decoding method of the present invention comprises deriving an intra prediction mode for a current block, selecting at least one reconstructed sample line neighboring to the current block, constructing a reference sample using at least one reconstructed sample included in the at least one reconstructed sample line, and performing intra prediction for the current block based on the intra prediction mode and the reference sample.

Find Patent Forward Citations

Jun, Dong. (2026). Image encoding/decoding method and apparatus with sub-block intra prediction (U.S. Patent No. 12707065). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12707065

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