ZA200800248B - Method and apparatus for weighted prediction for scalable video coding - Google Patents

Method and apparatus for weighted prediction for scalable video coding

Info

Publication number
ZA200800248B
ZA200800248B ZA200800248A ZA200800248A ZA200800248B ZA 200800248 B ZA200800248 B ZA 200800248B ZA 200800248 A ZA200800248 A ZA 200800248A ZA 200800248 A ZA200800248 A ZA 200800248A ZA 200800248 B ZA200800248 B ZA 200800248B
Authority
ZA
South Africa
Prior art keywords
video coding
scalable video
weighted prediction
weighted
prediction
Prior art date
Application number
ZA200800248A
Other languages
English (en)
Inventor
Yin Peng
Boyce Jill Macdonald
Pandit Purvin
Original Assignee
Thomson Licensing
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36969701&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200800248(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of ZA200800248B publication Critical patent/ZA200800248B/xx

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
ZA200800248A 2005-07-21 2006-05-19 Method and apparatus for weighted prediction for scalable video coding ZA200800248B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70146405P 2005-07-21 2005-07-21

Publications (1)

Publication Number Publication Date
ZA200800248B true ZA200800248B (en) 2009-08-26

Family

ID=36969701

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA200800244A ZA200800244B (en) 2005-07-21 2006-05-19 Method and apparatus for weighted prediction for scalable video coding
ZA200800248A ZA200800248B (en) 2005-07-21 2006-05-19 Method and apparatus for weighted prediction for scalable video coding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA200800244A ZA200800244B (en) 2005-07-21 2006-05-19 Method and apparatus for weighted prediction for scalable video coding

Country Status (14)

Country Link
US (2) US20090207919A1 (xx)
EP (2) EP1915870B1 (xx)
JP (2) JP5484725B2 (xx)
KR (2) KR101299848B1 (xx)
CN (2) CN101228794B (xx)
AU (2) AU2006277007B2 (xx)
BR (2) BRPI0613659B1 (xx)
HK (1) HK1118663A1 (xx)
MX (1) MX2008000906A (xx)
MY (2) MY147087A (xx)
RU (2) RU2406253C2 (xx)
TW (2) TWI325723B (xx)
WO (2) WO2007018670A1 (xx)
ZA (2) ZA200800244B (xx)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8340177B2 (en) 2004-07-12 2012-12-25 Microsoft Corporation Embedded base layer codec for 3D sub-band coding
KR20060070400A (ko) * 2004-12-20 2006-06-23 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
US8422546B2 (en) * 2005-05-25 2013-04-16 Microsoft Corporation Adaptive video encoding using a perceptual model
EP1806930A1 (en) * 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
US8503536B2 (en) 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US8130828B2 (en) 2006-04-07 2012-03-06 Microsoft Corporation Adjusting quantization to preserve non-zero AC coefficients
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
GB2440004A (en) * 2006-07-10 2008-01-16 Mitsubishi Electric Inf Tech Fine granularity scalability encoding using a prediction signal formed using a weighted combination of the base layer and difference data
JP4747975B2 (ja) * 2006-07-14 2011-08-17 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、記録媒体
US20080013623A1 (en) * 2006-07-17 2008-01-17 Nokia Corporation Scalable video coding and decoding
US8238424B2 (en) 2007-02-09 2012-08-07 Microsoft Corporation Complexity-based adaptive preprocessing for multiple-pass video compression
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
US20080240257A1 (en) * 2007-03-26 2008-10-02 Microsoft Corporation Using quantization bias that accounts for relations between transform bins and quantization bins
US8243797B2 (en) 2007-03-30 2012-08-14 Microsoft Corporation Regions of interest for quality adjustments
US8442337B2 (en) 2007-04-18 2013-05-14 Microsoft Corporation Encoding adjustments for animation content
US8331438B2 (en) * 2007-06-05 2012-12-11 Microsoft Corporation Adaptive selection of picture-level quantization parameters for predicted video pictures
EP2164266B1 (en) 2007-07-02 2017-03-29 Nippon Telegraph and Telephone Corporation Moving picture scalable encoding and decoding method using weighted prediction, their devices, their programs, and recording media storing the programs
WO2009054347A1 (ja) * 2007-10-25 2009-04-30 Nippon Telegraph And Telephone Corporation 動画像スケーラブル符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記録媒体
US8750390B2 (en) 2008-01-10 2014-06-10 Microsoft Corporation Filtering and dithering as pre-processing before encoding
US8160132B2 (en) 2008-02-15 2012-04-17 Microsoft Corporation Reducing key picture popping effects in video
US8953673B2 (en) 2008-02-29 2015-02-10 Microsoft Corporation Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers
US8711948B2 (en) 2008-03-21 2014-04-29 Microsoft Corporation Motion-compensated prediction of inter-layer residuals
US8189933B2 (en) 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
US8761253B2 (en) * 2008-05-28 2014-06-24 Nvidia Corporation Intra prediction mode search scheme
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
KR101144539B1 (ko) * 2008-06-05 2012-05-14 한국전자통신연구원 스케일러블 비디오 코딩 비트스트림의 적응 변환 장치 및 그 방법
WO2010010942A1 (ja) * 2008-07-25 2010-01-28 ソニー株式会社 画像処理装置および方法
US9571856B2 (en) * 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
CN102150432A (zh) * 2008-09-17 2011-08-10 夏普株式会社 可分级视频流解码装置以及可分级视频流生成装置
US20100098156A1 (en) 2008-10-16 2010-04-22 Qualcomm Incorporated Weighted prediction based on vectorized entropy coding
TWI440363B (zh) 2009-02-19 2014-06-01 Sony Corp Image processing apparatus and method
TWI468020B (zh) 2009-02-19 2015-01-01 Sony Corp Image processing apparatus and method
TWI463878B (zh) * 2009-02-19 2014-12-01 Sony Corp Image processing apparatus and method
JP5625342B2 (ja) * 2009-12-10 2014-11-19 ソニー株式会社 画像処理方法、画像処理装置、プログラム
KR101703327B1 (ko) 2010-01-14 2017-02-06 삼성전자 주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
JP5428886B2 (ja) * 2010-01-19 2014-02-26 ソニー株式会社 情報処理装置、情報処理方法、及びそのプログラム
CN106067983B (zh) 2010-04-13 2019-07-12 Ge视频压缩有限责任公司 解码数据流的方法、生成数据流的方法及解码器
BR122020008249B1 (pt) 2010-04-13 2021-02-17 Ge Video Compression, Llc herança em amostra de arranjo em subdivisão multitree
CN106231337B (zh) 2010-04-13 2020-06-19 Ge视频压缩有限责任公司 解码器、解码方法、编码器以及编码方法
EP3703369B1 (en) 2010-04-13 2024-07-24 GE Video Compression, LLC Sample region merging
JP5703781B2 (ja) 2010-09-03 2015-04-22 ソニー株式会社 画像処理装置および方法
US8965139B2 (en) * 2010-09-29 2015-02-24 Panasonic Intellectual Property Corporation Of America Image decoding method, image coding method, image decoding apparatus, image coding apparatus and integrated circuit for generating a code stream with a hierarchical code structure
KR102073304B1 (ko) 2010-09-30 2020-02-04 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 프로그램 및 집적 회로
PT3471412T (pt) 2011-04-25 2021-01-27 Lg Electronics Inc Processo de intra-predição para descodificação de vídeo e codificação de vídeo
JP5786478B2 (ja) * 2011-06-15 2015-09-30 富士通株式会社 動画像復号装置、動画像復号方法、及び動画像復号プログラム
US9131245B2 (en) * 2011-09-23 2015-09-08 Qualcomm Incorporated Reference picture list construction for video coding
US10003817B2 (en) 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
BR112014012006A2 (pt) 2011-11-18 2017-05-30 Motorola Mobility Llc uma forma explícita para sinalizar uma imagem colocalizada para codificação de vídeo de alta eficiência (hevc)
US9392235B2 (en) 2011-11-18 2016-07-12 Google Technology Holdings LLC Explicit way for signaling a collocated reference picture for video coding
KR101652928B1 (ko) 2012-01-31 2016-09-01 브이아이디 스케일, 인크. 스케일러블 고효율 비디오 코딩(hevc)을 위한 참조 픽처 세트(rps) 시그널링
US9143781B2 (en) 2012-04-03 2015-09-22 Qualcomm Incorporated Weighted prediction parameter coding
TW201408071A (zh) * 2012-04-09 2014-02-16 Vid Scale Inc 視訊編碼加權預測參數傳訊
WO2013154674A1 (en) 2012-04-11 2013-10-17 Motorola Mobility Llc Evaluation of signaling of collocated reference picture for temporal prediction
CN104396244B (zh) * 2012-04-16 2019-08-09 诺基亚技术有限公司 用于视频编码和解码的装置、方法和计算机可读存储介质
WO2013162450A1 (en) * 2012-04-24 2013-10-31 Telefonaktiebolaget L M Ericsson (Publ) Encoding and deriving parameters for coded multi-layer video sequences
US9532080B2 (en) 2012-05-31 2016-12-27 Sonic Ip, Inc. Systems and methods for the reuse of encoding information in encoding alternative streams of video data
US9253487B2 (en) 2012-05-31 2016-02-02 Qualcomm Incorporated Reference index for enhancement layer in scalable video coding
JP6060394B2 (ja) * 2012-06-27 2017-01-18 インテル・コーポレーション クロスレイヤー・クロスチャネル残差予測
US9319681B2 (en) 2012-07-18 2016-04-19 Google Technology Holdings LLC Signaling of temporal motion vector predictor (MVP) enable flag
US20140056356A1 (en) * 2012-08-21 2014-02-27 Motorola Mobility Llc Method and apparatus for efficient signaling of weighted prediction in advanced coding schemes
US9554146B2 (en) 2012-09-21 2017-01-24 Qualcomm Incorporated Indication and activation of parameter sets for video coding
JP6274108B2 (ja) * 2012-09-28 2018-02-07 ソニー株式会社 符号化装置および符号化方法
US9124899B2 (en) 2012-09-28 2015-09-01 Sharp Laboratories Of America, Inc. Motion derivation and coding for scaling video
US20140092971A1 (en) * 2012-09-28 2014-04-03 Kiran Mukesh Misra Picture processing in scalable video systems
US20140092972A1 (en) * 2012-09-29 2014-04-03 Kiran Mukesh Misra Picture processing in scalable video systems
US9313500B2 (en) 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
WO2014053518A1 (en) 2012-10-01 2014-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Scalable video coding using subblock-based coding of transform coefficient blocks in the enhancement layer
WO2014104104A1 (ja) * 2012-12-28 2014-07-03 日本電信電話株式会社 映像符号化装置および方法、映像復号装置および方法、及びそれらのプログラム
US9294777B2 (en) * 2012-12-30 2016-03-22 Qualcomm Incorporated Progressive refinement with temporal scalability support in video coding
US9357210B2 (en) 2013-02-28 2016-05-31 Sonic Ip, Inc. Systems and methods of encoding multiple video streams for adaptive bitrate streaming
AU2014288482A1 (en) * 2013-07-12 2015-02-26 Sony Corporation Image coding device and method
US20150016502A1 (en) * 2013-07-15 2015-01-15 Qualcomm Incorporated Device and method for scalable coding of video information
EP3078195A4 (en) * 2013-12-02 2017-08-09 Nokia Technologies OY Video encoding and decoding
US10764603B2 (en) 2018-12-31 2020-09-01 Alibaba Group Holding Limited Resolution-adaptive video coding

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122875A (en) * 1991-02-27 1992-06-16 General Electric Company An HDTV compression system
US6381349B1 (en) * 1997-11-12 2002-04-30 The University Of Utah Projector/backprojector with slice-to-slice blurring for efficient 3D scatter modeling
US6236878B1 (en) * 1998-05-22 2001-05-22 Charles A. Taylor Method for predictive modeling for planning medical interventions and simulating physiological conditions
US6310968B1 (en) * 1998-11-24 2001-10-30 Picker International, Inc. Source-assisted attenuation correction for emission computed tomography
US6392235B1 (en) * 1999-02-22 2002-05-21 The Arizona Board Of Regents On Behalf Of The University Of Arizona Coded-aperture system for planar imaging of volumetric sources
US6931060B1 (en) * 1999-12-07 2005-08-16 Intel Corporation Video processing of a quantized base layer and one or more enhancement layers
WO2002065784A1 (en) * 2001-02-13 2002-08-22 Koninklijke Philips Electronics N.V. Motion information coding and decoding method
US6895055B2 (en) * 2001-10-29 2005-05-17 Koninklijke Philips Electronics N.V. Bit-rate guided frequency weighting matrix selection
KR100508798B1 (ko) * 2002-04-09 2005-08-19 엘지전자 주식회사 쌍방향 예측 블록 예측 방법
US7376186B2 (en) * 2002-07-15 2008-05-20 Thomson Licensing Motion estimation with weighting prediction
US7072394B2 (en) * 2002-08-27 2006-07-04 National Chiao Tung University Architecture and method for fine granularity scalable video coding
EP2603001A1 (en) * 2002-10-01 2013-06-12 Thomson Licensing Implicit weighting of reference pictures in a video encoder
KR100612849B1 (ko) * 2003-07-18 2006-08-14 삼성전자주식회사 영상 부호화 및 복호화 장치 및 방법
US7262417B2 (en) * 2004-03-26 2007-08-28 Board Of Regents, The University Of Texas System Method and system for improved image reconstruction and data collection for compton cameras
KR100703770B1 (ko) * 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
KR100763182B1 (ko) * 2005-05-02 2007-10-05 삼성전자주식회사 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
KR100714696B1 (ko) * 2005-06-24 2007-05-04 삼성전자주식회사 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치

Also Published As

Publication number Publication date
BRPI0613659B1 (pt) 2019-06-04
EP1915870A1 (en) 2008-04-30
CN101228795B (zh) 2011-09-07
EP1915870B1 (en) 2017-03-08
TWI324887B (en) 2010-05-11
TW200723887A (en) 2007-06-16
EP1915871B1 (en) 2017-07-05
BRPI0613659A2 (pt) 2011-01-25
HK1118663A1 (en) 2009-02-13
JP2009502100A (ja) 2009-01-22
MY149340A (en) 2013-08-30
AU2006277008B2 (en) 2011-11-10
RU2008106624A (ru) 2009-08-27
RU2406253C2 (ru) 2010-12-10
WO2007018669A1 (en) 2007-02-15
EP1915871A1 (en) 2008-04-30
ZA200800244B (en) 2010-05-26
WO2007018670A1 (en) 2007-02-15
CN101228795A (zh) 2008-07-23
CN101228794B (zh) 2011-05-11
MX2008000906A (es) 2008-03-18
JP2009502099A (ja) 2009-01-22
JP5535479B2 (ja) 2014-07-02
RU2411686C2 (ru) 2011-02-10
KR20080031017A (ko) 2008-04-07
KR101299848B1 (ko) 2013-08-23
MY147087A (en) 2012-10-31
AU2006277007B2 (en) 2011-10-27
AU2006277008A1 (en) 2007-02-15
TWI325723B (en) 2010-06-01
AU2006277007A1 (en) 2007-02-15
RU2008106629A (ru) 2009-08-27
TW200723886A (en) 2007-06-16
US20090080535A1 (en) 2009-03-26
BRPI0613657A2 (pt) 2011-01-25
KR101299390B1 (ko) 2013-08-22
US20090207919A1 (en) 2009-08-20
JP5484725B2 (ja) 2014-05-07
KR20080028945A (ko) 2008-04-02
CN101228794A (zh) 2008-07-23
BRPI0613657B1 (pt) 2019-05-07

Similar Documents

Publication Publication Date Title
HK1118663A1 (en) Method and apparatus for weighted prediction for scalable video coding
EP2080381A4 (en) METHOD AND DEVICE FOR PREDICTIVE VIDEO CODING AND METHOD AND DEVICE FOR PREDICTIVE VIDEO DECODING
EP1955546A4 (en) METHOD AND APPARATUS FOR HIERARCHICAL VIDEO CODING USING MULTIPLE LAYERS
EP1779666A4 (en) SYSTEM AND METHOD FOR MOTION PREDICTION IN SCALABLE VIDEO CODING
HK1116974A1 (en) Method and device for coding of frame number in scalable video coding
EP1851969A4 (en) METHOD AND SYSTEM FOR MOTION VECTOR PREDICTION IN SCALABLE VIDEO CODING
EP1954060A4 (en) IMAGE RECORDING CODING DEVICE, IMAGE DEFINITION DECODING DEVICE, IMAGE RECORDING CODING METHOD, IMAGE DECODING PROCESSING, IMAGE EDITING CODING PROGRAM AND IMAGE MODULATION DECODING PROGRAM
EP1862010A4 (en) HIERARCHICAL VIDEO ENCODING / DECODING METHOD FOR COMPLETE SCALE VARIABILITY AND APPARATUS THEREOF
EP2105026A4 (en) METHOD AND APPARATUS FOR INTRA-PREDICTION BASED ENCODING AND DECODING
EP2123050A4 (en) METHOD AND APPARATUS FOR CODING AND DECODING BASED ON INTER-PREDICTION
EP1959431A4 (en) DIMENSIONABLE ENCODING APPARATUS AND DIMENSIONABLE ENCODING METHOD
EP2202985A4 (en) METHOD AND DEVICE FOR PICTURE TO PICTURE PREDICTION CODING / DECODING
EP2057847A4 (en) VIDEO CODING ARRANGEMENT AND METHOD AND VIDEO ENCODING ARRANGEMENT AND METHOD
EP2036358A4 (en) DEVICE AND METHOD FOR IMAGE CODING AND DECODING
EP1952631A4 (en) SYSTEM AND METHOD FOR SCALABLE AND DECELERATING VIDEO CONFERENCES WITH SCALABLE VIDEO CODING
EP1905244A4 (en) PREDICTIVE ENCODING / DECODING DEVICE THROUGH SPATIO-TEMPORAL DIMENSIONAL REFERENCE IMAGE PADS AND METHOD OF USE
EP2036351A4 (en) METHOD AND APPARATUS FOR IMAGE ENCODING / DECODING
EP1997316A4 (en) DEVICE AND METHOD FOR IMAGE CODING AND DECODING
EP2154901A4 (en) DEVICE, METHOD AND PROGRAM FOR PICTURE PREDICTING / CODING, DEVICE, METHOD AND PROGRAM FOR PICTURE DECODING / DECODING
EP1779667A4 (en) METHOD AND DEVICE FOR SCALABLE VIDEO CODING AND DECODING
ZA200906254B (en) Video encoding and decoding method and apparatus
EP1878263A4 (en) METHOD AND APPARATUS FOR EVOLUTELY ENCODING / DECODING A VIDEO SIGNAL
EP1997317A4 (en) METHOD AND APPARATUS FOR ENCODING / DECODING IMAGES
EP2008469A4 (en) METHOD FOR VIDEO CODING OF MULTILAYER BASIS AND DEVICE THEREFOR
EP2164265A4 (en) IMAGE PREDICTION ENCODING DEVICE, IMAGE PREDICTING DECODING DEVICE, IMAGE PREDICTING ENCODING METHOD, IMAGE PREDICTING DECODING METHOD, IMAGE PREDICTING ENCODING PROGRAM, AND IMAGE PREDICTING ENCODING PROGRAM PR