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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 8958476 B1

PDFFull Text
Date of Patent:
Feb. 17, 2015

Filed:

Apr. 18, 2006

Moving picture coding/decoding method and apparatus

Applicants:

Wooshik Kim, Yongin-si, KR;

Dmitri Birinov, Yongin-si, KR;

Daesung Cho, Seoul, KR;

Hyun Mun Kim, Seongnam-si, KR;

Inventors:

Wooshik Kim, Yongin-si, KR;

Dmitri Birinov, Yongin-si, KR;

Daesung Cho, Seoul, KR;

Hyun Mun Kim, Seongnam-si, KR;

Assignee:

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

Attorney:

Staas & Hasley LLP

Primary Examiner:

Shawn An

Int. Cl.
CPC ...
H04N 7/12 (2006.01); H04N 19/186 (2014.01); H04N 19/61 (2014.01); H04N 19/00 (2014.01); H04N 19/117 (2014.01); H04N 19/119 (2014.01); H04N 19/50 (2014.01); H04N 19/105 (2014.01); H04N 19/107 (2014.01); H04N 19/172 (2014.01); H04N 19/86 (2014.01); H04N 19/109 (2014.01); H04N 19/103 (2014.01); H04N 19/11 (2014.01); H04N 19/593 (2014.01); H04N 19/503 (2014.01); H04N 19/176 (2014.01); H04N 19/40 (2014.01);
U.S. Cl.
CPC ...
H04N 19/00315 (2013.01); H04N 7/50 (2013.01); H04N 7/26335 (2013.01); H04N 7/26244 (2013.01); H04N 7/26941 (2013.01); H04N 19/00066 (2013.01); H04N 19/00072 (2013.01); H04N 19/00569 (2013.01); H04N 19/00024 (2013.01); H04N 19/0003 (2013.01); H04N 19/00266 (2013.01); H04N 19/00278 (2013.01); H04N 19/00909 (2013.01); H04N 19/00781 (2013.01); H04N 19/00036 (2013.01); H04N 19/00018 (2013.01); H04N 19/00042 (2013.01); H04N 19/00763 (2013.01); H04N 19/00575 (2013.01);
Abstract

A moving picture coding/decoding method and apparatus with improved coding efficiency. A moving picture coding method includes selecting a color space from among a plurality of color spaces, selecting a prediction mode to be commonly applied to all the color components constituting the selected color space, generating first residual data corresponding to differences between a current picture and a predicted picture for each of the color components according to the selected prediction mode, generating second residual data corresponding to differences between the first residual data, and coding the second residual data.

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