BR0306987A - Método de prognóstico de imagem em movimento, método e aparelho de codificação de imagem em movimento e método e aparelho de decodificação de imagem em movimento - Google Patents

Método de prognóstico de imagem em movimento, método e aparelho de codificação de imagem em movimento e método e aparelho de decodificação de imagem em movimento

Info

Publication number
BR0306987A
BR0306987A BR0306987-7A BR0306987A BR0306987A BR 0306987 A BR0306987 A BR 0306987A BR 0306987 A BR0306987 A BR 0306987A BR 0306987 A BR0306987 A BR 0306987A
Authority
BR
Brazil
Prior art keywords
motion picture
value
time
prediction
predicting
Prior art date
Application number
BR0306987-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Shinya Kadono
Chong Soon Lim
Teck Wee Foo
Sheng Mei Shen
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of BR0306987A publication Critical patent/BR0306987A/pt

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
    • H04N19/50—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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BR0306987-7A 2002-11-20 2003-09-04 Método de prognóstico de imagem em movimento, método e aparelho de codificação de imagem em movimento e método e aparelho de decodificação de imagem em movimento BR0306987A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002336294 2002-11-20
JP2002340391 2002-11-25
PCT/JP2003/011286 WO2004047453A1 (ja) 2002-11-20 2003-09-04 動画像予測方法、動画像符号化方法及び装置、動画像復号化方法及び装置

Publications (1)

Publication Number Publication Date
BR0306987A true BR0306987A (pt) 2004-12-14

Family

ID=32328329

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0306987-7A BR0306987A (pt) 2002-11-20 2003-09-04 Método de prognóstico de imagem em movimento, método e aparelho de codificação de imagem em movimento e método e aparelho de decodificação de imagem em movimento
BRPI0306987-7A BRPI0306987B1 (pt) 2002-11-20 2003-09-04 “Método de prognóstico de imagem em movimento”

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0306987-7A BRPI0306987B1 (pt) 2002-11-20 2003-09-04 “Método de prognóstico de imagem em movimento”

Country Status (12)

Country Link
US (12) US7542510B2 (cg-RX-API-DMAC7.html)
EP (2) EP2309758B1 (cg-RX-API-DMAC7.html)
JP (5) JP5249253B2 (cg-RX-API-DMAC7.html)
KR (2) KR100961313B1 (cg-RX-API-DMAC7.html)
CN (2) CN101304536B (cg-RX-API-DMAC7.html)
AU (1) AU2003261923C1 (cg-RX-API-DMAC7.html)
BR (2) BR0306987A (cg-RX-API-DMAC7.html)
CA (1) CA2473767C (cg-RX-API-DMAC7.html)
MX (1) MXPA04006643A (cg-RX-API-DMAC7.html)
MY (1) MY139301A (cg-RX-API-DMAC7.html)
TW (8) TWI328969B (cg-RX-API-DMAC7.html)
WO (1) WO2004047453A1 (cg-RX-API-DMAC7.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100956910B1 (ko) * 2002-07-02 2010-05-11 파나소닉 주식회사 움직임 벡터 도출 방법, 동화상 부호화 방법, 및 동화상복호화 방법
US7542510B2 (en) * 2002-11-20 2009-06-02 Panasonic Corporation Moving picture predicting method, moving image encoding method and device, and moving image decoding method and device
JP4893311B2 (ja) * 2005-01-07 2012-03-07 富士通株式会社 圧縮符号化装置、伸張復号化装置
EP1753242A2 (en) * 2005-07-18 2007-02-14 Matsushita Electric Industrial Co., Ltd. Switchable mode and prediction information coding
JP2008227702A (ja) * 2007-03-09 2008-09-25 Oki Electric Ind Co Ltd 動きベクトル探索装置、動きベクトル探索方法及び動きベクトル探索プログラム
JP2011151683A (ja) * 2010-01-22 2011-08-04 Sony Corp 画像処理装置および方法
CN107071409A (zh) * 2010-05-13 2017-08-18 夏普株式会社 预测图像生成装置
KR101913086B1 (ko) 2011-01-12 2018-10-29 선 페이턴트 트러스트 동화상 부호화 방법 및 동화상 복호화 방법
WO2012114694A1 (ja) * 2011-02-22 2012-08-30 パナソニック株式会社 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置
JP5358746B2 (ja) 2011-03-03 2013-12-04 パナソニック株式会社 動画像符号化方法、動画像符号化装置及びプログラム
EP2723077B1 (en) * 2011-06-17 2021-07-21 JVC KENWOOD Corporation Image encoding device, image encoding method and image encoding program, as well as image decoding device, image decoding method and image decoding program
WO2012176406A1 (ja) * 2011-06-23 2012-12-27 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号装置、画像復号方法及び画像復号プログラム
JP5706264B2 (ja) 2011-08-01 2015-04-22 日本電信電話株式会社 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，画像符号化プログラムおよび画像復号プログラム
CA2826787C (en) * 2011-10-27 2019-09-17 Panasonic Corporation Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
MY164782A (en) 2011-10-28 2018-01-30 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
KR101935977B1 (ko) 2011-10-28 2019-01-07 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치 및 화상 복호 장치
TWI569634B (zh) * 2011-10-31 2017-02-01 Jvc Kenwood Corp Dynamic image decoding device, dynamic image decoding method and dynamic image decoding program
TWI559747B (zh) * 2011-12-28 2016-11-21 Jvc Kenwood Corp A dynamic image coding apparatus, a motion picture coding method and a motion picture coding program, and a motion picture decoding apparatus, a motion picture decoding method, and a motion picture decoding program
US10805627B2 (en) 2015-10-15 2020-10-13 Cisco Technology, Inc. Low-complexity method for generating synthetic reference frames in video coding
CN114827599B (zh) * 2016-02-03 2025-01-24 Oppo广东移动通信有限公司 运动图像解码装置、编码装置、以及预测图像生成装置
US10136155B2 (en) 2016-07-27 2018-11-20 Cisco Technology, Inc. Motion compensation using a patchwork motion field
JP6737253B2 (ja) * 2017-09-05 2020-08-05 株式会社デンソー 画像処理装置
EP4000267A4 (en) 2019-08-23 2023-02-22 Beijing Bytedance Network Technology Co., Ltd. Clipping in reference picture resampling
JP7394985B2 (ja) 2019-10-23 2023-12-08 北京字節跳動網絡技術有限公司 ビデオ・データを処理する方法、装置及び記憶方法
WO2021078178A1 (en) * 2019-10-23 2021-04-29 Beijing Bytedance Network Technology Co., Ltd. Calculation for multiple coding tools

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2530217B2 (ja) * 1989-01-20 1996-09-04 日本ビクター株式会社 フレ―ム間予測符号化装置及び復号装置
GB9001468D0 (en) * 1990-01-23 1990-03-21 Sarnoff David Res Center Computing multiple motions within an image region
JP2839358B2 (ja) 1990-11-13 1998-12-16 松下電器産業株式会社 符号化装置及びその方法
JPH04268892A (ja) 1991-02-22 1992-09-24 Mitsubishi Electric Corp フレーム間適応予測符号化方式
JPH05236454A (ja) * 1992-02-24 1993-09-10 G C Technol Kk 画像符号化における動ベクトル検出方法と装置
JPH06197334A (ja) * 1992-07-03 1994-07-15 Sony Corp 画像信号符号化方法、画像信号復号化方法、画像信号符号化装置、画像信号復号化装置及び画像信号記録媒体
GB2286740B (en) * 1994-02-21 1998-04-01 Sony Uk Ltd Coding and decoding of video signals
US5619501A (en) 1994-04-22 1997-04-08 Thomson Consumer Electronics, Inc. Conditional access filter as for a packet video signal inverse transport system
KR100287211B1 (ko) * 1994-08-30 2001-04-16 윤종용 양방향 움직임 추정방법 및 장치
DE69535007T2 (de) 1994-12-20 2006-12-21 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren und Vorrichtung zur objektbasierten prädiktiven Kodierung und Übertragung von digitalen Bildern und Dekodierungsvorrichtung
US5959672A (en) * 1995-09-29 1999-09-28 Nippondenso Co., Ltd. Picture signal encoding system, picture signal decoding system and picture recognition system
US5960116A (en) * 1995-11-02 1999-09-28 Canon Kabushiki Kaisha Image processing apparatus and method for performing prediction data encoding
JPH09163376A (ja) 1995-12-05 1997-06-20 Nippon Telegr & Teleph Corp <Ntt> 動画像のフレーム間符号化・復号方法および装置
DE69718749T2 (de) * 1996-05-17 2003-10-16 Matsushita Electric Industrial Co., Ltd. Bilddecodierer
EP0843484B1 (en) * 1996-05-28 2002-01-02 Matsushita Electric Industrial Co., Ltd. Device predicting and decoding image
US6028963A (en) * 1996-06-17 2000-02-22 Canon Kabushiki Kaisha Image encoding based on judgement on prediction error
TW366669B (en) * 1996-10-30 1999-08-11 Matsushita Electric Industrial Co Ltd Picture encoding device and picture encoding method, picture decoding device and picture decoding method, and data recording media
KR19980042023A (ko) 1996-11-01 1998-08-17 윌리엄비.켐플러 오디오 영상 시스템용 집적 회로
JPH10224795A (ja) * 1997-01-31 1998-08-21 Nippon Telegr & Teleph Corp <Ntt> 動画像符号化方法、復号方法、符号化器および復号器
JP3217987B2 (ja) * 1997-03-31 2001-10-15 松下電器産業株式会社 動画像信号の復号方法および符号化方法
US6370276B2 (en) * 1997-04-09 2002-04-09 Matsushita Electric Industrial Co., Ltd. Image predictive decoding method, image predictive decoding apparatus, image predictive coding method, image predictive coding apparatus, and data storage media
GB2325595B (en) 1997-05-21 2002-06-19 Sony Uk Ltd Demultiplexer
US6574371B2 (en) 1997-06-09 2003-06-03 Hitachi, Ltd. Image decoding method
EP2285119B1 (en) 1997-06-09 2015-08-05 Hitachi, Ltd. Image decoding method
US6353683B1 (en) * 1997-12-10 2002-03-05 Matsushita Electric Industrial Co., Ltd. Method and apparatus of image processing, and data storage media
JPH11239352A (ja) 1997-12-10 1999-08-31 Matsushita Electric Ind Co Ltd 画像処理方法及び画像処理装置、並びにデータ記憶媒体
JPH11289519A (ja) * 1998-04-02 1999-10-19 Sony Corp 再生装置
JP4053668B2 (ja) 1998-09-16 2008-02-27 パイオニア株式会社 情報記録装置及び情報記録方法
US6377713B1 (en) 1999-01-27 2002-04-23 General Instrument Corporation Synchronous DRAM bandwidth optimization for display downsizing of an MPEG-2 image
JP3745160B2 (ja) * 1999-04-12 2006-02-15 三菱電機株式会社 符号化装置、復号化装置、符号化方法並びに復号化方法
EP1050850A1 (en) * 1999-05-03 2000-11-08 THOMSON multimedia Process for estimating a dominant motion between two frames
JP3701522B2 (ja) * 1999-09-21 2005-09-28 シャープ株式会社 画像符号化装置、画像符号化方法及びコンピュータ読み取り可能な記録媒体
US6577679B1 (en) * 1999-09-30 2003-06-10 Hewlett-Packard Development Company Lp Method and apparatus for transcoding coded picture signals from object-based coding to block-based coding
US9668011B2 (en) 2001-02-05 2017-05-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Single chip set-top box system
KR100734759B1 (ko) 2000-02-01 2007-07-06 코닌클리케 필립스 일렉트로닉스 엔.브이. Ｐ-프레임들에 대한 두 단계의 움직임 추정에 의한 비디오 인코딩
US6404814B1 (en) * 2000-04-28 2002-06-11 Hewlett-Packard Company Transcoding method and transcoder for transcoding a predictively-coded object-based picture signal to a predictively-coded block-based picture signal
GB2362532B (en) * 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
JP2002232881A (ja) * 2001-01-31 2002-08-16 Toshiba Corp 動画像復号化方法及び装置
KR100956910B1 (ko) * 2002-07-02 2010-05-11 파나소닉 주식회사 움직임 벡터 도출 방법, 동화상 부호화 방법, 및 동화상복호화 방법
EP2903277B1 (en) * 2002-08-08 2017-07-12 Godo Kaisha IP Bridge 1 Moving picture decoding method
US7542510B2 (en) * 2002-11-20 2009-06-02 Panasonic Corporation Moving picture predicting method, moving image encoding method and device, and moving image decoding method and device
JP4178088B2 (ja) * 2002-11-20 2008-11-12 松下電器産業株式会社 動画像復号化方法及び装置並びにデータ記憶媒体
EP2373033A3 (en) * 2004-01-30 2011-11-30 Panasonic Corporation Picture coding and decoding method, apparatus, and program thereof
JP4268892B2 (ja) 2004-03-03 2009-05-27 三菱電機株式会社 光ファイバカプラの製造方法および光ファイバカプラの製造装置

Also Published As

Publication number Publication date
US9729894B2 (en) 2017-08-08
US20150036746A1 (en) 2015-02-05
US20090110072A1 (en) 2009-04-30
JP2013102518A (ja) 2013-05-23
CN1615655A (zh) 2005-05-11
AU2003261923A1 (en) 2004-06-15
MY139301A (en) 2009-09-30
KR20080073783A (ko) 2008-08-11
US20160360222A1 (en) 2016-12-08
US20120287996A1 (en) 2012-11-15
KR100961312B1 (ko) 2010-06-04
KR100961313B1 (ko) 2010-06-04
JP2014099882A (ja) 2014-05-29
WO2004047453A1 (ja) 2004-06-03
AU2003261923C1 (en) 2009-07-16
TW201419875A (zh) 2014-05-16
US7848411B2 (en) 2010-12-07
TWI547147B (zh) 2016-08-21
US9451276B2 (en) 2016-09-20
JP5631479B2 (ja) 2014-11-26
US9723320B2 (en) 2017-08-01
US8885713B2 (en) 2014-11-11
EP2309758A3 (en) 2012-02-01
TW201615015A (en) 2016-04-16
BRPI0306987B1 (pt) 2018-04-03
US20160360221A1 (en) 2016-12-08
US9967584B2 (en) 2018-05-08
JP5249253B2 (ja) 2013-07-31
EP1566970A4 (en) 2008-12-03
US20050047506A1 (en) 2005-03-03
US20170289564A1 (en) 2017-10-05
KR20050071363A (ko) 2005-07-07
MXPA04006643A (es) 2004-10-04
TWI430666B (zh) 2014-03-11
JP5485430B2 (ja) 2014-05-07
US9232220B2 (en) 2016-01-05
US8204119B2 (en) 2012-06-19
JP2014099881A (ja) 2014-05-29
CN100401781C (zh) 2008-07-09
US9973773B2 (en) 2018-05-15
TWI575938B (zh) 2017-03-21
TWI328969B (en) 2010-08-11
CA2473767C (en) 2012-10-23
AU2003261923B2 (en) 2008-12-11
US7542510B2 (en) 2009-06-02
EP1566970A1 (en) 2005-08-24
TW201615013A (en) 2016-04-16
TWI562602B (en) 2016-12-11
TW200708114A (en) 2007-02-16
TWI559741B (zh) 2016-11-21
TW201703521A (zh) 2017-01-16
JP2011125068A (ja) 2011-06-23
EP2309758A2 (en) 2011-04-13
CN101304536B (zh) 2011-11-02
TWI519134B (zh) 2016-01-21
US8553770B2 (en) 2013-10-08
US20160080758A1 (en) 2016-03-17
JP5631478B2 (ja) 2014-11-26
EP2309758B1 (en) 2014-07-30
CA2473767A1 (en) 2004-06-03
US20170289565A1 (en) 2017-10-05
TW201036446A (en) 2010-10-01
JP4722232B2 (ja) 2011-07-13
CN101304536A (zh) 2008-11-12
TW200409549A (en) 2004-06-01
JP2010148128A (ja) 2010-07-01
TW201615014A (en) 2016-04-16
US20180234696A1 (en) 2018-08-16
US20100266011A1 (en) 2010-10-21
US20140010298A1 (en) 2014-01-09
TWI283134B (en) 2007-06-21

Similar Documents

Publication Publication Date Title
BR0306987A (pt) Método de prognóstico de imagem em movimento, método e aparelho de codificação de imagem em movimento e método e aparelho de decodificação de imagem em movimento
BR0306684A (pt) Método de codificação de imagem em movimento e método de decodificação de imagem em movimento
Lu et al. Reducing multimedia decode power using feedback control
CN1568450A (zh) 控制无线通信系统中正向信道上数据速率的方法和装置
MXPA04007021A (es) Metodo de compensacion de movimiento, metodo de codificacion de imagenes y metodo de decodificacion de imagenes.
JP2008523720A5 (cg-RX-API-DMAC7.html)
BR0305517A (pt) Estimativa de movimento com prognóstico de ponderação
TW200516992A (en) Mode decision for inter prediction in video coding
BR112017024275A2 (pt) determinação de região de busca para inter-codificação dentro de imagem específica de dados de vídeo
US8675740B2 (en) Hypothetical reference decoder
BR0206308A (pt) Método de codificação de filme e método de decodificação de filme
BR0305519A (pt) Ponderação adapatativa de imagens de referência na codificação de vìdeo
BR0211713A (pt) Método e sistema para processar a informação em um dispositivo eletrônico, dispositivo eletrônico, e, bloco de processamento
WO2004045079A3 (en) Method of real time mpeg-4 texture decoding for a multiprocessor environment
BR112022013058A2 (pt) Codificador, decodificador, método de codificação e método de decodificação
BRPI0412539A (pt) estimativa de movimento com comparação de blocos de busca rápida
JP2004126595A5 (cg-RX-API-DMAC7.html)
BR0302966A (pt) Método de codificação de imagem em movimento e método de decodificação de imagem em movimento
TW200703093A (en) System for speculative branch prediction optimization and method thereof
BRPI0406424A (pt) Método de codificação de imagem e método de decodificação de imagem
BRPI0501728A (pt) Método e aparelho para processamento de dados em uma unidade de processamento sendo um encadeamento em um ambiente de múltiplos encadeamentos
BR112013033572B1 (pt) Método para codificar parâmetro de quantização de vídeo, método para decodificar parâmetro de quantização de vídeo, codificador de parâmetro de quantização de vídeo e decodificador de parâmetro de quantização de vídeo
Choi et al. Frame-based dynamic voltage and frequency scaling for an MPEG player
TW200620152A (en) Hierarchical processor architecture for video processing
BR112013028925A2 (pt) método de codificação de parâmetro de quantização de imagem e método de decodificação de parâmetro de quantização de imagem

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: PANASONIC CORPORATION (JP)

Free format text: NOME ALTERADO DE: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

B25A Requested transfer of rights approved

Owner name: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AME

B25A Requested transfer of rights approved

Owner name: GODO KAISHA IP BRIDGE 1 (JP)

B15K Others concerning applications: alteration of classification

Ipc: H04N 19/577 (2014.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]