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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 RE49907 B1

PDFFull Text
Date of Patent:
Apr. 02, 2024

Filed:

Nov. 16, 2020

Apparatus for decoding motion information in merge mode

Applicant:

Ibex PT Holdings Co., Ltd., Seoul, KR;

Inventors:

Kwangje Kim, Seoul, KR;

Hyunoh Oh, Gwacheon-si, KR;

Assignee:

IBEX PT HOLDINGS CO., LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Colin M LaRose

Int. Cl.
CPC ...
H04N 7/12 (2006.01); H04N 19/124 (2014.01); H04N 19/126 (2014.01); H04N 19/129 (2014.01); H04N 19/13 (2014.01); H04N 19/139 (2014.01); H04N 19/157 (2014.01); H04N 19/159 (2014.01); H04N 19/169 (2014.01); H04N 19/176 (2014.01); H04N 19/196 (2014.01); H04N 19/51 (2014.01); H04N 19/513 (2014.01); H04N 19/52 (2014.01); H04N 19/593 (2014.01); H04N 19/61 (2014.01); H04N 19/40 (2014.01); H04N 19/44 (2014.01);
U.S. Cl.
CPC ...
H04N 19/52 (2014.11); H04N 19/124 (2014.11); H04N 19/126 (2014.11); H04N 19/129 (2014.11); H04N 19/13 (2014.11); H04N 19/139 (2014.11); H04N 19/157 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/1887 (2014.11); H04N 19/198 (2014.11); H04N 19/51 (2014.11); H04N 19/513 (2014.11); H04N 19/593 (2014.11); H04N 19/61 (2014.11); H04N 19/40 (2014.11); H04N 19/44 (2014.11);
Abstract

Disclosed is an apparatus for decoding motion information in merge mode for reconstructing a moving picture signal coded at a low data rate while maintaining a high quality of an image. The apparatus for decoding motion information in merge mode discloses the position of a merge mode candidate and the configuration of a candidate in order to predict motion information in merge mode efficiently. Furthermore, a merge candidate indicated by the merge index of a current block can be efficiently reconstructed irrespective of a network environment by adaptively generating a merge candidate based on the number of valid merge candidate.

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