Title:
ビデオ信号のコーディング情報を圧縮/展開するためにコーディング情報モデリング方法
Document Type and Number:
Japanese Patent JP2009510807
Kind Code:
A
Abstract:
A method for context-modeling coding information of a video signal for compressing or decompressing the coding information is provided. An initial value of a function for probability coding of coding information of a video signal of an enhanced layer is determined based on coding information of a video signal of a base layer.
Inventors:
Park, Jiho
Yun, Do Hyun
Park, Sun Wook
John, Byon Moon
Yun, Do Hyun
Park, Sun Wook
John, Byon Moon
Application Number:
JP2008520193A
Publication Date:
March 12, 2009
Filing Date:
July 10, 2006
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04N7/32; H03M7/30
Other References:
JPN6010047663, Ｗｏｏｎｇ Ｉｌ Ｃｈｏｉ， Ｂｙｅｕｎｇｗｏｏ Ｊｅｏｎ, "Ｔｈｅ ｒｅｐｏｒｔ ｏｆ ＣＥ ３ Ｉｍｐｒｏｖｅ ｃｏｄｉｎｇ ｅｆｆｉｃｉｅｎｃｙ ｏｆ ｅｎｔｒｏｐｙ ｃｏｄｉｎｇ", Ｊｏｉｎｔ Ｖｉｄｅｏ Ｔｅａｍ （ＪＶＴ） ｏｆ ＩＳＯ／ＩＥＣ ＭＰＥＧ ＆ ＩＴＵ−Ｔ ＶＣＥＧ （ＩＳＯ／ＩＥＣ ＪＴＣ１／ＳＣ２９／ＷＧ１１ ａｎｄ ＩＴＵ−Ｔ ＳＧ１６ Ｑ．６） １５ｔｈ, 20050416
JPN6010047665, Ｗｏｏｎｇ Ｉｌ Ｃｈｏｉ, "ＣＥ ３． Ｉｍｐｒｏｖｅ ｃｏｄｉｎｇ ｅｆｆｉｃｉｅｎｃｙ ｏｆ ｅｎｔｒｏｐｙ ｃｏｄｉｎｇ", Ｊｏｉｎｔ Ｖｉｄｅｏ Ｔｅａｍ （ＪＶＴ） ｏｆ ＩＳＯ／ＩＥＣ ＭＰＥＧ ＆ ＩＴＵ−Ｔ ＶＣＥＧ （ＩＳＯ／ＩＥＣ ＪＴＣ１／ＳＣ２９／ＷＧ１１ ａｎｄ ＩＴＵ−Ｔ ＳＧ１６ Ｑ．６） １５ｔｈ, 20050416
JPN6010047665, Ｗｏｏｎｇ Ｉｌ Ｃｈｏｉ, "ＣＥ ３． Ｉｍｐｒｏｖｅ ｃｏｄｉｎｇ ｅｆｆｉｃｉｅｎｃｙ ｏｆ ｅｎｔｒｏｐｙ ｃｏｄｉｎｇ", Ｊｏｉｎｔ Ｖｉｄｅｏ Ｔｅａｍ （ＪＶＴ） ｏｆ ＩＳＯ／ＩＥＣ ＭＰＥＧ ＆ ＩＴＵ−Ｔ ＶＣＥＧ （ＩＳＯ／ＩＥＣ ＪＴＣ１／ＳＣ２９／ＷＧ１１ ａｎｄ ＩＴＵ−Ｔ ＳＧ１６ Ｑ．６） １５ｔｈ, 20050416
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Kenichi Nakamura
Shimichi Akihisa
Tomohiro Minamiyama
Jun Tsuruta
Tetsuro Shimada
Kenichi Nakamura
Shimichi Akihisa
Tomohiro Minamiyama