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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 9313490 B1

PDFFull Text
Date of Patent:
Apr. 12, 2016

Filed:

Jun. 09, 2014

Method and apparatus for encoding video, and method and apparatus for decoding video

Applicant:

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

Inventors:

Jianle Chen, Suwon-si, KR;

Min-su Cheon, Suwon-si, KR;

Jae-chool Lee, Suwon-si, KR;

Jung-hye Min, Suwon-si, KR;

Hae-kyung Jung, Seoul, KR;

Il-koo Kim, Osan-si, KR;

Sang-rae Lee, Suwon-si, KR;

Kyo-hyuk Lee, Yongin-si, KR;

Assignee:

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

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Nhon Diep

Int. Cl.
CPC ...
H04N 7/12 (2006.01); H04N 19/50 (2014.01); H04N 19/105 (2014.01); H04N 19/176 (2014.01); H04N 19/119 (2014.01); H04N 19/147 (2014.01); H04N 19/46 (2014.01); H04N 19/30 (2014.01); H04N 19/122 (2014.01); H04N 19/96 (2014.01); H04N 19/103 (2014.01); H04N 19/132 (2014.01); H04N 19/19 (2014.01); H04N 19/44 (2014.01); H04N 19/61 (2014.01); H04N 19/593 (2014.01);
U.S. Cl.
CPC ...
H04N 19/00569 (2013.01); H04N 19/00018 (2013.01); H04N 19/00024 (2013.01); H04N 19/00072 (2013.01); H04N 19/00084 (2013.01); H04N 19/00127 (2013.01); H04N 19/00175 (2013.01); H04N 19/00278 (2013.01); H04N 19/00351 (2013.01); H04N 19/00424 (2013.01); H04N 19/00533 (2013.01); H04N 19/00545 (2013.01); H04N 19/00969 (2013.01); H04N 19/103 (2014.11); H04N 19/119 (2014.11); H04N 19/122 (2014.11); H04N 19/132 (2014.11); H04N 19/147 (2014.11); H04N 19/176 (2014.11); H04N 19/19 (2014.11); H04N 19/30 (2014.11); H04N 19/44 (2014.11); H04N 19/46 (2014.11); H04N 19/50 (2014.11); H04N 19/96 (2014.11); H04N 19/00781 (2013.01); H04N 19/105 (2014.11); H04N 19/593 (2014.11); H04N 19/61 (2014.11); Y02T 10/84 (2013.01);
Abstract

Disclosed is a method of encoding a video, the method including: splitting a current picture into at least one maximum coding unit; determining a coded depth to output a final encoding result according to at least one split region obtained by splitting a region of the maximum coding unit according to depths, by encoding the at least one split region, based on a depth that deepens in proportion to the number of times the region of the maximum coding unit is split; and outputting image data constituting the final encoding result according to the at least one split region, and encoding information about the coded depth and a prediction mode, according to the at least one maximum coding unit.

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