ATE359673T1 - Bildpufferung für prädiktionsreferenzen und anzeige - Google Patents

Bildpufferung für prädiktionsreferenzen und anzeige

Info

Publication number
ATE359673T1
ATE359673T1 AT03810480T AT03810480T ATE359673T1 AT E359673 T1 ATE359673 T1 AT E359673T1 AT 03810480 T AT03810480 T AT 03810480T AT 03810480 T AT03810480 T AT 03810480T AT E359673 T1 ATE359673 T1 AT E359673T1
Authority
AT
Austria
Prior art keywords
pictures
display
encoder
prediction references
image buffering
Prior art date
Application number
AT03810480T
Other languages
English (en)
Inventor
Dong Tian
Ye-Kui Wang
Miska Hannuksela
Original Assignee
Nokia Corp
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=32314883&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE359673(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE359673T1 publication Critical patent/ATE359673T1/de

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
    • 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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer

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)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
AT03810480T 2002-11-06 2003-11-06 Bildpufferung für prädiktionsreferenzen und anzeige ATE359673T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42440902P 2002-11-06 2002-11-06
US42995302P 2002-11-29 2002-11-29
US43071202P 2002-12-03 2002-12-03

Publications (1)

Publication Number Publication Date
ATE359673T1 true ATE359673T1 (de) 2007-05-15

Family

ID=32314883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03810480T ATE359673T1 (de) 2002-11-06 2003-11-06 Bildpufferung für prädiktionsreferenzen und anzeige

Country Status (13)

Country Link
US (1) US8107744B2 (de)
EP (1) EP1559274B1 (de)
JP (2) JP4516016B2 (de)
KR (1) KR100769234B1 (de)
AT (1) ATE359673T1 (de)
AU (1) AU2003276300A1 (de)
DE (1) DE60313205T2 (de)
ES (1) ES2285264T3 (de)
MX (1) MXPA05004627A (de)
MY (1) MY134659A (de)
RU (1) RU2310290C2 (de)
TW (1) TWI249356B (de)
WO (1) WO2004043071A1 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6717927B2 (en) 2002-04-05 2004-04-06 Interdigital Technology Corporation System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
US7706405B2 (en) * 2002-09-12 2010-04-27 Interdigital Technology Corporation System for efficient recovery of Node-B buffered data following MAC layer reset
TWI249356B (en) * 2002-11-06 2006-02-11 Nokia Corp Picture buffering for prediction references and display
US8423643B2 (en) * 2003-11-19 2013-04-16 International Business Machines Corporation Autonomic assignment of communication buffers by aggregating system profiles
US8351514B2 (en) * 2004-01-16 2013-01-08 General Instrument Corporation Method, protocol, and apparatus for transporting advanced video coding content
FR2874292B1 (fr) * 2004-08-10 2007-01-26 Thales Sa Procede de mise en forme de trames d'une sequence video
KR20070090174A (ko) * 2004-12-02 2007-09-05 소니 가부시끼 가이샤 부호화 장치 및 방법, 및 프로그램
JP2006211602A (ja) * 2005-01-31 2006-08-10 Toshiba Corp データ送信機及びプログラム
US7536487B1 (en) * 2005-03-11 2009-05-19 Ambarella, Inc. Low power memory hierarchy for high performance video processor
CA2603883A1 (en) * 2005-04-07 2006-10-12 Nokia Corporation Buffering in streaming delivery
JP5404038B2 (ja) * 2005-07-01 2014-01-29 ソニック ソリューションズ リミテッド ライアビリティー カンパニー マルチメディア信号エンコーディングに使用される方法、装置およびシステム
US7933294B2 (en) 2005-07-20 2011-04-26 Vidyo, Inc. System and method for low-delay, interactive communication using multiple TCP connections and scalable coding
US8289370B2 (en) 2005-07-20 2012-10-16 Vidyo, Inc. System and method for scalable and low-delay videoconferencing using scalable video coding
KR100770704B1 (ko) * 2005-08-04 2007-10-29 삼성전자주식회사 픽쳐 스킵 방법 및 장치
JP2009508454A (ja) * 2005-09-07 2009-02-26 ヴィドヨ，インコーポレーテッド スケーラブルなビデオ符号化を用いたスケーラブルで低遅延のテレビ会議用システムおよび方法
KR20080066784A (ko) * 2005-10-11 2008-07-16 노키아 코포레이션 규모가변적 비디오 코딩을 위한 효율적 디코딩 화상 버퍼관리
CN101317460A (zh) * 2005-10-11 2008-12-03 诺基亚公司 用于有效的可伸缩流适配的系统和方法
KR100663467B1 (ko) * 2006-02-17 2007-01-02 삼성전자주식회사 휴대단말기의 이미지 표시 방법
US8170116B2 (en) 2006-03-27 2012-05-01 Nokia Corporation Reference picture marking in scalable video encoding and decoding
CN101416519B (zh) * 2006-03-29 2012-01-11 汤姆森特许公司 多视图视频编码方法和装置
EP3179725B1 (de) * 2006-07-20 2024-05-08 InterDigital VC Holdings, Inc. Verfahren und vorrichtung zur signalisierung von ansichtsskalierbarkeit bei der codierung von mehrfachansichtsvideos
US7456760B2 (en) * 2006-09-11 2008-11-25 Apple Inc. Complexity-aware encoding
US8155207B2 (en) 2008-01-09 2012-04-10 Cisco Technology, Inc. Processing and managing pictures at the concatenation of two video streams
US8416859B2 (en) 2006-11-13 2013-04-09 Cisco Technology, Inc. Signalling and extraction in compressed video of pictures belonging to interdependency tiers
US8875199B2 (en) * 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
CN101578867B (zh) * 2007-01-05 2016-06-29 汤姆森许可贸易公司 针对可缩放视频编码的假定参考解码器
WO2008084443A1 (en) * 2007-01-09 2008-07-17 Nokia Corporation System and method for implementing improved decoded picture buffer management for scalable video coding and multiview video coding
EP2153658B1 (de) * 2007-04-13 2013-08-14 Nokia Corporation Videocodierer
JP5011017B2 (ja) * 2007-07-30 2012-08-29 株式会社日立製作所 画像復号化装置
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
US8804845B2 (en) 2007-07-31 2014-08-12 Cisco Technology, Inc. Non-enhancing media redundancy coding for mitigating transmission impairments
US8718388B2 (en) 2007-12-11 2014-05-06 Cisco Technology, Inc. Video processing with tiered interdependencies of pictures
KR100951008B1 (ko) * 2007-12-17 2010-04-02 한국전자통신연구원 인터레이스 부호화에서의 실시간 비트율 제어 방법 및시스템
US8416858B2 (en) 2008-02-29 2013-04-09 Cisco Technology, Inc. Signalling picture encoding schemes and associated picture properties
US8886022B2 (en) 2008-06-12 2014-11-11 Cisco Technology, Inc. Picture interdependencies signals in context of MMCO to assist stream manipulation
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
US8705631B2 (en) 2008-06-17 2014-04-22 Cisco Technology, Inc. Time-shifted transport of multi-latticed video for resiliency from burst-error effects
US8699578B2 (en) 2008-06-17 2014-04-15 Cisco Technology, Inc. Methods and systems for processing multi-latticed video streams
US9788018B2 (en) * 2008-06-30 2017-10-10 Microsoft Technology Licensing, Llc Error concealment techniques in video decoding
US9083976B2 (en) * 2008-09-05 2015-07-14 Freescale Semiconductor, Inc. Processing a video stream in real time based on binary information of the video stream
US9602821B2 (en) * 2008-10-01 2017-03-21 Nvidia Corporation Slice ordering for video encoding
US8259817B2 (en) 2008-11-12 2012-09-04 Cisco Technology, Inc. Facilitating fast channel changes through promotion of pictures
WO2010096767A1 (en) 2009-02-20 2010-08-26 Cisco Technology, Inc. Signalling of decodable sub-sequences
JP5072893B2 (ja) 2009-03-25 2012-11-14 株式会社東芝 画像符号化方法および画像復号化方法
US8782261B1 (en) 2009-04-03 2014-07-15 Cisco Technology, Inc. System and method for authorization of segment boundary notifications
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video
US8340510B2 (en) 2009-07-17 2012-12-25 Microsoft Corporation Implementing channel start and file seek for decoder
JP2011199396A (ja) * 2010-03-17 2011-10-06 Ntt Docomo Inc 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム
US9179165B2 (en) 2010-05-07 2015-11-03 Nippon Telegraph And Telephone Corporation Video encoding control method, video encoding apparatus and video encoding program
BR112012028576A2 (pt) 2010-05-12 2016-08-02 Nippon Telegraph & Telephone método de controle de codificação de vídeo, aparelho de codificação de vídeo, e programa de codificação de vídeo
ES2750328T3 (es) * 2010-09-30 2020-03-25 Fujitsu Ltd Dispositivo de codificación de imagen dinámica, método de codificación de imagen dinámica y programa informático para codificación de imagen dinámica
JP5563148B2 (ja) 2011-03-09 2014-07-30 株式会社東芝 動画像符号化方法及び動画像復号化方法
EP2684293A4 (de) 2011-03-10 2014-10-29 Vidyo Inc Abhängigkeitsparametersatz für skalierbare videokodierung
US9706227B2 (en) 2011-03-10 2017-07-11 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access
TWI533677B (zh) * 2011-06-30 2016-05-11 微軟技術授權有限責任公司 用於減少視訊編碼及解碼中之延遲的方法、系統及電腦可讀取媒體
US9838701B2 (en) * 2011-08-03 2017-12-05 Mediatek Inc. Method and video decoder for decoding scalable video stream using inter-layer racing scheme
JP5970647B2 (ja) * 2011-09-07 2016-08-17 サン パテント トラスト 画像復号方法、及び画像復号装置
WO2013048316A1 (en) * 2011-09-30 2013-04-04 Telefonaktiebolaget L M Ericsson (Publ) Decoder and encoder for picture outputting and methods thereof
US9451284B2 (en) 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
JP5698644B2 (ja) * 2011-10-18 2015-04-08 株式会社Ｎｔｔドコモ 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム
KR20130058584A (ko) * 2011-11-25 2013-06-04 삼성전자주식회사 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치
TWI616087B (zh) * 2012-01-31 2018-02-21 Ｖｉｄ衡器股份有限公司 可縮放高效率視訊編碼（ｈｅｖｃ）參考圖集（ｒｐｓ）傳訊
US9578326B2 (en) * 2012-04-04 2017-02-21 Qualcomm Incorporated Low-delay video buffering in video coding
US9319679B2 (en) * 2012-06-07 2016-04-19 Qualcomm Incorporated Signaling data for long term reference pictures for video coding
US9313486B2 (en) 2012-06-20 2016-04-12 Vidyo, Inc. Hybrid video coding techniques
US9332255B2 (en) * 2012-06-28 2016-05-03 Qualcomm Incorporated Signaling long-term reference pictures for video coding
BR112014032585B1 (pt) 2012-06-29 2022-10-04 Velos Media International Limited Codificação e decodificação de sequências de vídeo compreendendo conjuntos de imagens de referência
JP5972687B2 (ja) * 2012-07-02 2016-08-17 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
US9374583B2 (en) * 2012-09-20 2016-06-21 Qualcomm Incorporated Video coding with improved random access point picture behaviors
US9241158B2 (en) * 2012-09-24 2016-01-19 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
MX361490B (es) 2013-04-07 2018-12-07 Dolby Int Ab Cambio de señalización en grupos de capa de salida.
US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
US10283091B2 (en) 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
US10129566B2 (en) 2015-03-16 2018-11-13 Microsoft Technology Licensing, Llc Standard-guided video decoding performance enhancements
US9979983B2 (en) * 2015-03-16 2018-05-22 Microsoft Technology Licensing, Llc Application- or context-guided video decoding performance enhancements
US20170006303A1 (en) * 2015-06-30 2017-01-05 Intel Corporation Method and system of adaptive reference frame caching for video coding
RU2615677C1 (ru) * 2015-10-30 2017-04-06 Кабусики Кайся Тосиба Способ кодирования изображений и способ декодирования изображений
GB2570879B (en) * 2018-02-06 2022-08-17 Advanced Risc Mach Ltd Encoding data arrays
CN114930825B (zh) 2019-12-26 2025-06-10 字节跳动有限公司 视频处理方法、视频数据处理装置和介质

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682614A5 (fr) * 1990-02-21 1993-10-15 Kudelski Sa Procédé d'embrouillage et de désembrouillage d'un signal vidéo.
JPH05502539A (ja) 1990-09-19 1993-04-28 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 主データファイル及び制御ファイルが記録された記録担体、その記録方法及び装置、及びその読取装置
US5122875A (en) * 1991-02-27 1992-06-16 General Electric Company An HDTV compression system
US5652627A (en) * 1994-09-27 1997-07-29 Lucent Technologies Inc. System and method for reducing jitter in a packet-based transmission network
KR100376904B1 (ko) * 1994-11-18 2003-06-02 산요 덴키 가부시키가이샤 인코드된비디오데이타를제어할수있는비디오디코딩장치
US5543853A (en) * 1995-01-19 1996-08-06 At&T Corp. Encoder/decoder buffer control for variable bit-rate channel
US5835149A (en) * 1995-06-06 1998-11-10 Intel Corporation Bit allocation in a coded video sequence
TW303570B (de) * 1995-09-29 1997-04-21 Matsushita Electric Industrial Co Ltd
KR100204475B1 (ko) * 1996-03-29 1999-06-15 배순훈 개선된 프레임 재배열 장치
FR2748623B1 (fr) * 1996-05-09 1998-11-27 Thomson Multimedia Sa Encodeur a debit variable
US5793436A (en) * 1996-06-17 1998-08-11 Samsung Electronics Co., Ltd. Buffer occupancy control method for use in video buffering verifier
KR100262453B1 (ko) * 1996-08-19 2000-08-01 윤종용 비디오데이터처리방법및장치
US5909224A (en) * 1996-10-18 1999-06-01 Samsung Electronics Company, Ltd. Apparatus and method for managing a frame buffer for MPEG video decoding in a PC environment
US6028539A (en) * 1997-02-07 2000-02-22 Matsushita Electric Industrial Co., Ltd. Buffer control method, and decoding apparatus performing buffer control
US5926227A (en) * 1997-07-28 1999-07-20 Lsi Logic Corporation Video decoder dynamic memory allocation system and method with error recovery
WO1999016252A1 (en) * 1997-09-19 1999-04-01 Sony Electronics Inc. Motion compensated digital video decoding with buffered picture storage memory map
US6459811B1 (en) * 1998-04-02 2002-10-01 Sarnoff Corporation Bursty data transmission of compressed video data
US6289129B1 (en) * 1998-06-19 2001-09-11 Motorola, Inc. Video rate buffer for use with push dataflow
JP2000232649A (ja) * 1998-12-10 2000-08-22 Fujitsu Ltd Ｍｐｅｇビデオ復号器及びｍｐｅｇビデオ復号方法
US6658056B1 (en) * 1999-03-30 2003-12-02 Sony Corporation Digital video decoding, buffering and frame-rate converting method and apparatus
US6480539B1 (en) * 1999-09-10 2002-11-12 Thomson Licensing S.A. Video encoding method and apparatus
JP2001204032A (ja) * 2000-01-20 2001-07-27 Nec Corp Ｍｐｅｇ復号装置
US6522693B1 (en) * 2000-02-23 2003-02-18 International Business Machines Corporation System and method for reencoding segments of buffer constrained video streams
US6845129B2 (en) * 2001-01-31 2005-01-18 Lucent Technologies Inc. Controlling a video-buffer-verifier buffer using an MPEG-like encoder
FI118830B (fi) * 2001-02-08 2008-03-31 Nokia Corp Tietovirran toisto
KR100748495B1 (ko) * 2001-04-20 2007-08-13 엘지전자 주식회사 복수 참조 프레임을 이용한 ｂ프레임 코딩시 직접 예측 방법
US7170938B1 (en) * 2001-08-21 2007-01-30 Cisco Systems Canada Co. Rate control method for video transcoding
US6980594B2 (en) * 2001-09-11 2005-12-27 Emc Corporation Generation of MPEG slow motion playout
US7149247B2 (en) * 2002-01-22 2006-12-12 Microsoft Corporation Methods and systems for encoding and decoding video data to enable random access and splicing
TWI249356B (en) * 2002-11-06 2006-02-11 Nokia Corp Picture buffering for prediction references and display

Also Published As

Publication number Publication date
JP2006506027A (ja) 2006-02-16
EP1559274B1 (de) 2007-04-11
RU2310290C2 (ru) 2007-11-10
EP1559274A1 (de) 2005-08-03
KR20050084678A (ko) 2005-08-26
DE60313205D1 (de) 2007-05-24
JP2006094544A (ja) 2006-04-06
ES2285264T3 (es) 2007-11-16
TWI249356B (en) 2006-02-11
US8107744B2 (en) 2012-01-31
JP4516016B2 (ja) 2010-08-04
TW200421878A (en) 2004-10-16
US20040179619A1 (en) 2004-09-16
AU2003276300A1 (en) 2004-06-07
MY134659A (en) 2007-12-31
KR100769234B1 (ko) 2007-10-22
WO2004043071A1 (en) 2004-05-21
RU2005117360A (ru) 2006-01-20
MXPA05004627A (es) 2005-06-08
DE60313205T2 (de) 2007-10-25

Similar Documents

Publication Publication Date Title
ATE359673T1 (de) Bildpufferung für prädiktionsreferenzen und anzeige
TW200627962A (en) Video coding, decoding and hypothetical reference decoder
HUP0100650A2 (hu) Eljárás adat elrejtésére és kiemelésére, mozgókép kódoló és dekódoló rendszer, valamint programtároló eszköz
MX357910B (es) Método y aparato para desacoplar el número de cuadro y/o la cuenta del orden de imagen (poc) para la codificación y decodificación de video de múltiples vistas.
DE60324480D1 (de) Virtuelles Anzeigepufferverfahren zur Decodierung von H.264 prediktion Bildern.
BR0110744A (pt) Método de codificação/decodificação de um sinal de vìdeo representando uma sequência de imagens, e codificador/decodificador de vìdeo
WO2007110741A3 (en) Reference picture marking in scalable video encoding and decoding
ATE522086T1 (de) Videokodierung
WO2008127676A3 (en) Tiling in video encoding and decoding
MY137090A (en) Picture decoding method
RU2009117688A (ru) Система и способ предоставления указаний о выводе кадров при видеокодировании
TW200742433A (en) System for simultaneous playback of multiple video angles from multimedia content onto a display device and method thereof
PL1743481T3 (pl) Urządzenie do generowania strumienia, sposób generowania strumienia, urządzenie do kodowania, sposób kodowania, nośnik zapisujący oraz właściwy program
MX2009003967A (es) Sistema y método para implementar una administración eficiente de memoria intermedia decodificada en codificación de video de vistas múltiples.
TW200708113A (en) Method and apparatus for encoding/decoding video signal using reference pictures
JP2005536950A5 (de)
WO2006073207A3 (en) Picture coding apparatus and picture decoding apparatus
SE0400418D0 (sv) Improved frequenzy-domain error concealment
TW200601849A (en) Encoder apparatus, encoding method, decoder apparatus, decoding method, program, program recording medium, data recording medium, data structure, and regenerating apparatus
WO2008146455A1 (ja) 動画像復号化装置及び動画像復号化方法
EP4380160A3 (de) Codierer, decodierer, codierungsverfahren und decodierungsverfahren
MY154427A (en) Compressed image noise removal device and reproduction device
DE602006004046D1 (de) Verfahren und vorrichtung zur videodekodierung in mehreren durchgängen
KR960043830A (ko) Mpeg과 ac-3겸용 디지탈 오디오신호의 복호화장치
AU2015202314B2 (en) Tiling in video encoding and decoding

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1559274

Country of ref document: EP