JP4516016B2 - 予測基準値用並びに表示用ピクチャのバッファ処理 - Google Patents

予測基準値用並びに表示用ピクチャのバッファ処理 Download PDF

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JP4516016B2
JP4516016B2 JP2005502120A JP2005502120A JP4516016B2 JP 4516016 B2 JP4516016 B2 JP 4516016B2 JP 2005502120 A JP2005502120 A JP 2005502120A JP 2005502120 A JP2005502120 A JP 2005502120A JP 4516016 B2 JP4516016 B2 JP 4516016B2
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picture
pictures
buffer
reference picture
order
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JP2006506027A (ja
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ティアン，ドン
ワン，イエ−クイ
ハンヌクセラ，ミスカ
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Nokia Oyj
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    • 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
    • H04N19/50—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
    • H04N19/30—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
JP2005502120A 2002-11-06 2003-11-06 予測基準値用並びに表示用ピクチャのバッファ処理 Expired - Lifetime JP4516016B2 (ja)

Applications Claiming Priority (4)

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
PCT/FI2003/000832 WO2004043071A1 (en) 2002-11-06 2003-11-06 Picture buffering for prediction references and display

Related Child Applications (1)

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JP2005297838A Division JP2006094544A (ja) 2002-11-06 2005-10-12 予測基準値用並びに表示用ピクチャのバッファ処理

Publications (2)

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JP2006506027A JP2006506027A (ja) 2006-02-16
JP4516016B2 true JP4516016B2 (ja) 2010-08-04

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JP2005502120A Expired - Lifetime JP4516016B2 (ja) 2002-11-06 2003-11-06 予測基準値用並びに表示用ピクチャのバッファ処理
JP2005297838A Withdrawn JP2006094544A (ja) 2002-11-06 2005-10-12 予測基準値用並びに表示用ピクチャのバッファ処理

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

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KR100769234B1 (ko) 2007-10-22
TW200421878A (en) 2004-10-16
DE60313205T2 (de) 2007-10-25
RU2310290C2 (ru) 2007-11-10
US20040179619A1 (en) 2004-09-16
ES2285264T3 (es) 2007-11-16
EP1559274A1 (en) 2005-08-03
TWI249356B (en) 2006-02-11
DE60313205D1 (de) 2007-05-24
JP2006094544A (ja) 2006-04-06
WO2004043071A1 (en) 2004-05-21
MY134659A (en) 2007-12-31
US8107744B2 (en) 2012-01-31
AU2003276300A1 (en) 2004-06-07
JP2006506027A (ja) 2006-02-16
EP1559274B1 (en) 2007-04-11
RU2005117360A (ru) 2006-01-20
ATE359673T1 (de) 2007-05-15
KR20050084678A (ko) 2005-08-26

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