Title:
動画像符号化装置
Document Type and Number:
Japanese Patent JP5336010
Kind Code:
B2
Abstract:
An encoding method for encoding video in units of pictures to generate an encoded bit stream is provided, the method comprising: determining video format information indicating which video format is used for encoding the video among an interlace format or a progressive format, setting each of all frames or all fields which are included in the video, as a picture, regardless of whether the video format is the interlace format or the progressive format, and setting a POC indicating display order to each of all of the set pictures one by one, the POC being different each other, and encoding a picture to be encoded which is the frame or the field with reference to a picture previously encoded before encoding the picture to be encoded, wherein in the encoding, the video is encoded with a syntax structure which is not dependent on the video format, the video format information is encoded in a header of a sequence which is a unit of the video, and the encoded bit stream is generated.
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Inventors:
Kiyoshi Abe
Kazuhito Kimura
Hideyuki Okose
Hiroshi Arakawa
Koji Arimura
Kazuhito Kimura
Hideyuki Okose
Hiroshi Arakawa
Koji Arimura
Application Number:
JP2013011172A
Publication Date:
November 06, 2013
Filing Date:
January 24, 2013
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H04N19/00; H04N19/423; H04N19/503; H04N19/577; H04N19/593; H04N19/70; H04N19/85
Domestic Patent References:
| JP2004328634A |
Foreign References:
| WO1998010591A1 | ||||
| WO2012172810A1 |
Other References:
TTC標準 JT-H263 低ビットレート通信用ビデオ符号化方式,社団法人情報通信技術委員会,2009年11月17日,第3.3版,p.189-201
次世代動画像符号化方式 MPEG-4 AVC|H.264,株式会社トリケップス,2004年 3月12日,p.13,38-40,42-44,50,156-157
次世代動画像符号化方式 MPEG-4 AVC|H.264,株式会社トリケップス,2004年 3月12日,p.13,38-40,42-44,50,156-157
Attorney, Agent or Firm:
Mitsuo Tanaka
Samejima Mutsumi
Kawabata Junichi
Samejima Mutsumi
Kawabata Junichi