CN1224269C - 非编码宏块的游程长度编码 - Google Patents

非编码宏块的游程长度编码 Download PDF

Info

Publication number
CN1224269C
CN1224269C CNB028067592A CN02806759A CN1224269C CN 1224269 C CN1224269 C CN 1224269C CN B028067592 A CNB028067592 A CN B028067592A CN 02806759 A CN02806759 A CN 02806759A CN 1224269 C CN1224269 C CN 1224269C
Authority
CN
China
Prior art keywords
sheet
macroblocks
slice
independently
skipped
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CNB028067592A
Other languages
English (en)
Chinese (zh)
Other versions
CN1498503A (zh
Inventor
P·弗雷德
T·埃纳松
R·舍贝里
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CN1498503A publication Critical patent/CN1498503A/zh
Application granted granted Critical
Publication of CN1224269C publication Critical patent/CN1224269C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/60—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
    • H04N19/70—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

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CNB028067592A 2001-03-20 2002-03-20 非编码宏块的游程长度编码 Expired - Lifetime CN1224269C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US27751501P 2001-03-20 2001-03-20
US60/277,515 2001-03-20
US10/066,027 2002-01-30
US10/066,027 US6859500B2 (en) 2001-03-20 2002-01-30 Run-length coding of non-coded macroblocks

Publications (2)

Publication Number Publication Date
CN1498503A CN1498503A (zh) 2004-05-19
CN1224269C true CN1224269C (zh) 2005-10-19

Family

ID=26746285

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028067592A Expired - Lifetime CN1224269C (zh) 2001-03-20 2002-03-20 非编码宏块的游程长度编码

Country Status (9)

Country Link
US (1) US6859500B2 (enExample)
EP (1) EP1371230B1 (enExample)
JP (1) JP4050150B2 (enExample)
KR (1) KR100909328B1 (enExample)
CN (1) CN1224269C (enExample)
AT (1) ATE370615T1 (enExample)
DE (1) DE60221807T2 (enExample)
ES (1) ES2291445T3 (enExample)
WO (1) WO2002076104A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60236191D1 (de) * 2001-10-16 2010-06-10 Koninkl Philips Electronics Nv Videokodierungsverfahren und entsprechendes übertragbares videosignal
US7519115B2 (en) * 2003-03-31 2009-04-14 Duma Video, Inc. Video compression method and apparatus
CN1332563C (zh) * 2003-12-31 2007-08-15 中国科学院计算技术研究所 一种视频图像跳过宏块的编码方法
DE602005013517D1 (de) * 2004-05-13 2009-05-07 Qualcomm Inc Kopffeldkompression von multimedialen daten übertragen über ein drahtloses kommunikationssystem
KR100681242B1 (ko) * 2004-12-16 2007-02-09 삼성전자주식회사 동영상 복호화 방법, 동영상 복호화 장치 및 이를 가지는시스템 온 칩 시스템
CN100399828C (zh) * 2005-02-02 2008-07-02 腾讯科技（深圳）有限公司 一种视频数据的编码方法
KR100736096B1 (ko) * 2005-12-12 2007-07-06 삼성전자주식회사 비디오 신호를 그룹별로 인코딩 및 디코딩하는 방법 및장치
KR101366241B1 (ko) * 2007-03-28 2014-02-21 삼성전자주식회사 영상 부호화, 복호화 방법 및 장치
US8189676B2 (en) * 2007-04-05 2012-05-29 Hong Kong University Of Science & Technology Advance macro-block entropy coding for advanced video standards
WO2009136681A1 (en) * 2008-05-08 2009-11-12 Lg Electronics Inc. Method for encoding and decoding image, and apparatus for displaying image
CN101998141B (zh) * 2008-06-19 2013-06-05 华为技术有限公司 视频数据的打包、编解码方法及装置及系统
US8817331B2 (en) * 2010-02-11 2014-08-26 Ricoh Production Print Solutions LLC Transcoding run length limited datastreams for object level halftoning
WO2011106937A1 (zh) * 2010-03-04 2011-09-09 北京视博数字电视科技有限公司 一种图像编码方法和装置
US9161060B2 (en) * 2011-09-30 2015-10-13 Broadcom Corporation Multi-mode error concealment, recovery and resilience coding
KR102430173B1 (ko) 2015-11-24 2022-08-05 삼성전자주식회사 디스플레이 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05292331A (ja) * 1992-03-30 1993-11-05 Internatl Business Mach Corp <Ibm> ラン・レングス・コードのデコード方法、ビデオ・コントローラ、及びデータ処理システム
US5552832A (en) * 1994-10-26 1996-09-03 Intel Corporation Run-length encoding sequence for video signals
US5903313A (en) 1995-04-18 1999-05-11 Advanced Micro Devices, Inc. Method and apparatus for adaptively performing motion compensation in a video processing apparatus
US5768536A (en) * 1995-10-26 1998-06-16 Advanced Micro Devices, Inc. Generation of a secondary video bitstream from a compressed video bitstream to enhance playback performance
JP3743837B2 (ja) * 1996-06-14 2006-02-08 株式会社大宇エレクトロニクス ランレングス符号器
JPH1051642A (ja) * 1996-07-31 1998-02-20 Fuji Xerox Co Ltd 画像処理装置
US6304607B1 (en) * 1997-03-18 2001-10-16 Texas Instruments Incorporated Error resilient video coding using reversible variable length codes (RVLCS)
KR100252108B1 (ko) * 1997-12-20 2000-04-15 윤종용 Mpeg 압축부호화 및 복호화기를 채용한 디지털 기록 재생장치 및 그 방법
JP2000032393A (ja) * 1998-07-09 2000-01-28 Sony Corp 画像情報処理装置および方法、並びに提供媒体
EP0982950A3 (en) * 1998-08-24 2004-09-29 Sony Corporation Electronic video camera comprising an MPEG encoder
US6940912B2 (en) * 2000-04-21 2005-09-06 Microsoft Corporation Dynamically adaptive multimedia application program interface and related methods
US6801668B2 (en) * 2000-12-20 2004-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Method of compressing data by use of self-prefixed universal variable length code

Also Published As

Publication number Publication date
EP1371230A2 (en) 2003-12-17
DE60221807D1 (de) 2007-09-27
ES2291445T3 (es) 2008-03-01
DE60221807T2 (de) 2008-05-15
AU2002243161B2 (en) 2006-12-21
KR100909328B1 (ko) 2009-07-24
WO2002076104A2 (en) 2002-09-26
ATE370615T1 (de) 2007-09-15
WO2002076104A3 (en) 2002-12-19
KR20030090658A (ko) 2003-11-28
JP4050150B2 (ja) 2008-02-20
US6859500B2 (en) 2005-02-22
US20020136306A1 (en) 2002-09-26
JP2004523181A (ja) 2004-07-29
CN1498503A (zh) 2004-05-19
EP1371230B1 (en) 2007-08-15

Similar Documents

Publication Publication Date Title
EP1656793B1 (en) Slice layer in video codec
CN100456833C (zh) 视频编解码器中的片层
US8401089B2 (en) Video coding
CN1224269C (zh) 非编码宏块的游程长度编码
JP3807342B2 (ja) デジタル信号符号化装置、デジタル信号復号装置、デジタル信号算術符号化方法、およびデジタル信号算術復号方法
US7693220B2 (en) Transmission of video information
US20070133674A1 (en) Device for coding, method for coding, system for decoding, method for decoding video data
KR20040027982A (ko) 비디오 에러 은닉을 위한 시스템 및 방법
EP1143737A2 (en) Image encoding apparatus and method, video camera, image recording apparatus, and image transmission apparatus
JP2004523181A5 (enExample)
JP4133346B2 (ja) 予測タイプの選択によるビデオデータブロックのイントラ符号化
CN1668112A (zh) 用于h.264的改进的帧内块游荡刷新
CN1117484C (zh) 存储器要求降低的已压缩视频数据流的解码与编码方法
AU2002243161B9 (en) Run-length coding of non-coded macroblocks
AU2002243161A1 (en) Run-length coding of non-coded macroblocks
Tian et al. Improved H. 264/AVC video broadcast/multicast
KR100557047B1 (ko) 동영상 디코딩 방법
KR20040046539A (ko) 동영상 디코딩 방법
KR20040046540A (ko) 동영상 디코딩 방법
HK1113886A (en) Method and apparatus for error recovery using intra-slice resynchronization points
KR20050026110A (ko) 동영상 디코더 및 디코딩 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20051019