Title:
METHOD AND APPARATUS FOR GENERATING PREDICTION VIDEO, AND RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2014158305
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve encoding and decoding efficiencies of a moving image by performing encoding and decoding of the moving image by adaptively applying a prediction mode optimal for each macro block of color components to each macro block of color components of a current image.SOLUTION: A method of generating a prediction video includes: decoding a bit stream to restore information indicating one prediction mode for blocks of a plurality of color components constituting one sequence; and generating a prediction video of a current video by using a prediction mode that is uniformly applied to the blocks of the color components or by independently using a prediction mode for the blocks of the color components according to the restored information.
Inventors:
KIM WU-SIK
KIM HYON-MOON
CHO DAE-SON
BLINOV DORMITORY
KIM DAE-HEE
CHOE UN-IL
KIM HYON-MOON
CHO DAE-SON
BLINOV DORMITORY
KIM DAE-HEE
CHOE UN-IL
Application Number:
JP2014107203A
Publication Date:
August 28, 2014
Filing Date:
May 23, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD
International Classes:
H04N19/103; H04N19/147; H04N19/176; H04N19/19
Foreign References:
| WO2007010690A1 | 2007-01-25 |
Other References:
JPN6015027965; Ｓｔｅｆｆｅｎ Ｗｉｔｔｍａｎｎ ｅｔ ａｌ．: Ｉｎｔｒａ-ｏｎｌｙ ４：４：４ Ｐｒｏｆｉｌｅ ｆｏｒ Ｈ．２６４／ＡＶＣ ＦＲＥｘｔ , 20051014, Ｊｏｉｎｔ Ｖｉｄｅｏ Ｔｅａｍ （ＪＶＴ） ｏｆ ＩＳＯ／ＩＥＣ ＭＰＥＧ ＆ ＩＴＵ-Ｔ ＶＣＥ
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki
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