+

WO2009078150A1 - 動画像符号化装置、方法、プログラム及び集積回路 - Google Patents

動画像符号化装置、方法、プログラム及び集積回路 Download PDF

Info

Publication number
WO2009078150A1
WO2009078150A1 PCT/JP2008/003723 JP2008003723W WO2009078150A1 WO 2009078150 A1 WO2009078150 A1 WO 2009078150A1 JP 2008003723 W JP2008003723 W JP 2008003723W WO 2009078150 A1 WO2009078150 A1 WO 2009078150A1
Authority
WO
WIPO (PCT)
Prior art keywords
sequence
division
output sequence
program
integrated circuit
Prior art date
Application number
PCT/JP2008/003723
Other languages
English (en)
French (fr)
Inventor
Satoshi Kajita
Original Assignee
Panasonic Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/526,589 priority Critical patent/US20100008415A1/en
Priority to JP2009522847A priority patent/JPWO2009078150A1/ja
Publication of WO2009078150A1 publication Critical patent/WO2009078150A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

分割シーケンスが出力シーケンスに重畳されてからインデックスが変更されて、処理量の多い処理が必要になってしまっている。 そこで、送信装置(３)は、入力シーケンス(ＤＶ１)を、Ｎ(Ｎ≧２)本の分割シーケンスへと分割する分配器(５)と、前記分配器(５)によって分割されたＮ本の分割シーケンスを符号化するＮ個の符号化器(６Ａ～６Ｎ)と、Ｎ個の前記符号化器によって符号化されたＮ本の前記分割シーケンスを、１本の出力シーケンス(ＤＳ１)へと多重化する合成器(７)とを備え、前記出力シーケンス(ＤＳ１)は、当該出力シーケンス(ＤＳ１)が有する各フレームのうちから参照フレームをユニークに特定する参照画像インデックスが含まれ、前記出力シーケンス(ＤＳ１)へと分割シーケンスが多重化されるよりも前に、上述の参照インデックスを分割シーケンスに設定する参照フレーム識別子制御部(６１０)を備える。
PCT/JP2008/003723 2007-12-14 2008-12-11 動画像符号化装置、方法、プログラム及び集積回路 WO2009078150A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/526,589 US20100008415A1 (en) 2007-12-14 2008-12-11 Moving picture coding apparatus, method, program, and integrated circuit thereof
JP2009522847A JPWO2009078150A1 (ja) 2007-12-14 2008-12-11 動画像符号化装置、方法、プログラム及び集積回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-322785 2007-12-14
JP2007322785 2007-12-14

Publications (1)

Publication Number Publication Date
WO2009078150A1 true WO2009078150A1 (ja) 2009-06-25

Family

ID=40795273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003723 WO2009078150A1 (ja) 2007-12-14 2008-12-11 動画像符号化装置、方法、プログラム及び集積回路

Country Status (4)

Country Link
US (1) US20100008415A1 (ja)
JP (1) JPWO2009078150A1 (ja)
CN (1) CN101663897A (ja)
WO (1) WO2009078150A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011239394A (ja) * 2010-05-07 2011-11-24 Thomson Licensing ピクチャ・シーケンスを符号化する方法、それに対応する再構築方法、および当該シーケンスを表す符号化データのストリーム
WO2012070239A1 (ja) * 2010-11-26 2012-05-31 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、プログラム、及び集積回路
JP2012231295A (ja) * 2011-04-26 2012-11-22 Canon Inc 符号化装置、符号化方法及びプログラム
JP2013077887A (ja) * 2011-09-29 2013-04-25 Canon Inc 動画像圧縮符号化装置、方法および制御プログラム

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9008176B2 (en) 2011-01-22 2015-04-14 Qualcomm Incorporated Combined reference picture list construction for video coding
US8934552B2 (en) 2011-03-31 2015-01-13 Qualcomm Incorporated Combined reference picture list construction and mapping
US9344723B2 (en) * 2012-04-13 2016-05-17 Qualcomm Incorporated Beta offset control for deblocking filters in video coding
CN103780905A (zh) * 2012-10-18 2014-05-07 深圳市朗驰欣创科技有限公司 一种高速视频编码装置
JP2015005939A (ja) * 2013-06-24 2015-01-08 ソニー株式会社 画像処理装置および方法、プログラム、並びに撮像装置
US9854261B2 (en) * 2015-01-06 2017-12-26 Microsoft Technology Licensing, Llc. Detecting markers in an encoded video signal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007202026A (ja) * 2006-01-30 2007-08-09 Sony Corp 符号化装置、復号化装置、符号化方法、復号化方法、符号化方法のプログラム、復号化方法のプログラム、符号化方法のプログラムを記録した記録媒体及び復号化方法のプログラムを記録した記録媒体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072765A2 (en) * 2003-02-13 2004-08-26 Nokia Corporation Method for signaling streaming quality adaptation and control mechanisms in multimedia streaming
WO2005062625A1 (ja) * 2003-12-22 2005-07-07 Nec Corporation 動画像を符号化する方法及び装置
US7630565B2 (en) * 2004-11-30 2009-12-08 Lsi Corporation Parallel video encoder with whole picture deblocking and/or whole picture compressed as a single slice

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007202026A (ja) * 2006-01-30 2007-08-09 Sony Corp 符号化装置、復号化装置、符号化方法、復号化方法、符号化方法のプログラム、復号化方法のプログラム、符号化方法のプログラムを記録した記録媒体及び復号化方法のプログラムを記録した記録媒体

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011239394A (ja) * 2010-05-07 2011-11-24 Thomson Licensing ピクチャ・シーケンスを符号化する方法、それに対応する再構築方法、および当該シーケンスを表す符号化データのストリーム
WO2012070239A1 (ja) * 2010-11-26 2012-05-31 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、プログラム、及び集積回路
JP5841540B2 (ja) * 2010-11-26 2016-01-13 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、プログラム、及び集積回路
US9497458B2 (en) 2010-11-26 2016-11-15 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, program, and integrated ciruit
JP2012231295A (ja) * 2011-04-26 2012-11-22 Canon Inc 符号化装置、符号化方法及びプログラム
JP2013077887A (ja) * 2011-09-29 2013-04-25 Canon Inc 動画像圧縮符号化装置、方法および制御プログラム

Also Published As

Publication number Publication date
CN101663897A (zh) 2010-03-03
US20100008415A1 (en) 2010-01-14
JPWO2009078150A1 (ja) 2011-04-28

Similar Documents

Publication Publication Date Title
WO2009078150A1 (ja) 動画像符号化装置、方法、プログラム及び集積回路
ES2434828T3 (es) Método y aparato para el suministro de audio por multicanales alineados
EP4485929A3 (en) Chroma quantization in video coding
BRPI0411458A (pt) método e aparelho de codificação permitindo mudança rápida de canal de vìdeo comprimido
WO2008087975A1 (ja) デジタル伝送システムおよびデジタル伝送方法
WO2008063334A3 (en) System and method for effectively encoding and decoding electronic information
MX2018009224A (es) Metodo y aparato para desacoplar el numero de cuadro y/o la cuenta del orden de imagen (poc) para la codificacion y decodificacion de video de multiples vistas.
AU2012374716B2 (en) Method for correcting gradations and device or method for determining threshold of epsilon filter
SG167660A1 (en) Video-information encoding method and video-information decoding method
WO2010056013A3 (en) Moving picture encoding/decoding apparatus and method for processing of moving picture divided in units of slices
CA2440154A1 (en) Picture encoding method and apparatus and picture decoding method and apparatus
SG179462A1 (en) Method and apparatus for encoding and decoding multi-view image
GB0911401D0 (en) Video processing and telepresence system and method
WO2009043915A3 (en) A digital multimedia network with latency control
NZ585907A (en) System and method for protecting certain types of multimedia data transmitted over a communication channel
RU2011122274A (ru) Устройство и способ обработки изображений
MX338309B (es) Dispositivo de codificacion, metodo de codificacion, dispositivo de descodificacion, y metodo de descodificacion.
WO2007126517A3 (en) Method and apparatus for redundant video coding
MX2020006610A (es) Sistema multiplexor estadístico para tasas de bit variables codificadas con codificador de tasa de bit constante.
WO2020122478A3 (ko) 기계 학습 기반으로 파라미터를 학습하는 영상 처리 장치 및 동작 방법
BR112013020300A2 (pt) dispositivo e método de processamento de imagem
WO2005043882A3 (en) Video source coding with side information
WO2009057249A1 (ja) 映像符号化装置及び映像符号化方法
CL2011000704A1 (es) Un metodo para sincronizar datos de un contenido interactivo con el audio y video de una transmision de television digital.
BR112023025493A2 (pt) Codificador de codificação de vídeo para máquinas (vcm) e decodificador para codificação combinada sem perdas e com perdas

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880004162.5

Country of ref document: CN

ENP Entry into the national phase

Ref document number: 2009522847

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12526589

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08861103

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08861103

Country of ref document: EP

Kind code of ref document: A1

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载