JP2005507184A - ゴロム・ライスを使用する無損失フレーム内符号化 - Google Patents

ゴロム・ライスを使用する無損失フレーム内符号化 Download PDF

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JP2005507184A
JP2005507184A JP2003511529A JP2003511529A JP2005507184A JP 2005507184 A JP2005507184 A JP 2005507184A JP 2003511529 A JP2003511529 A JP 2003511529A JP 2003511529 A JP2003511529 A JP 2003511529A JP 2005507184 A JP2005507184 A JP 2005507184A
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value
encoding
data
component
frequency domain
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JP2005507184A5 (enExample
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スヤガラジャン、カダヤム
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04N19/18—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 set of transform coefficients
    • 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
    • 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
    • H04N19/102—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error

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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)
JP2003511529A 2001-07-02 2002-07-02 ゴロム・ライスを使用する無損失フレーム内符号化 Withdrawn JP2005507184A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/898,284 US6650784B2 (en) 2001-07-02 2001-07-02 Lossless intraframe encoding using Golomb-Rice
PCT/US2002/021157 WO2003005700A2 (en) 2001-07-02 2002-07-02 Lossless intraframe encoding using golomb-rice

Related Child Applications (1)

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JP2009023725A Division JP4927888B2 (ja) 2001-07-02 2009-02-04 ゴロム・ライスを使用する無損失フレーム内符号化

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JP2005507184A true JP2005507184A (ja) 2005-03-10
JP2005507184A5 JP2005507184A5 (enExample) 2006-01-05

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US (1) US6650784B2 (enExample)
EP (1) EP1423971A4 (enExample)
JP (2) JP2005507184A (enExample)
KR (1) KR100914160B1 (enExample)
CN (1) CN1319017C (enExample)
AU (2) AU2002316546B2 (enExample)
CA (1) CA2452649A1 (enExample)
MX (1) MXPA04000128A (enExample)
WO (1) WO2003005700A2 (enExample)

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JP2008517495A (ja) * 2004-10-13 2008-05-22 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート ＬＡＳｅＲ二進表現のポイントシーケンス符号化／復号化方法及び装置
JP2012511870A (ja) * 2008-12-09 2012-05-24 マイクロソフト コーポレーション 単一命令複数ティスパッチ命令を使用するリモートデスクトッププロトコル圧縮アクセラレーション
JP2015501604A (ja) * 2011-10-30 2015-01-15 エイチ・ディ・ツー・テクノロジーズ・プロプライエタリー・リミテッドＨｄ２ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｙ． Ｌｔｄ． 知覚的に無損失のおよび知覚的に強調された画像圧縮システムならびに方法
JP2017118547A (ja) * 2011-01-14 2017-06-29 ジーイー ビデオ コンプレッション エルエルシー エントロピー符号化および復号化スキーム
JP2020526966A (ja) * 2017-07-05 2020-08-31 レッド．コム，エルエルシー 電子機器でのビデオ画像データ処理

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JP2008517495A (ja) * 2004-10-13 2008-05-22 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート ＬＡＳｅＲ二進表現のポイントシーケンス符号化／復号化方法及び装置
JP2006325130A (ja) * 2005-05-20 2006-11-30 Olympus Imaging Corp データ符号化装置、データ復号化装置、データ符号化方法、データ復号化方法、プログラム
JP2012511870A (ja) * 2008-12-09 2012-05-24 マイクロソフト コーポレーション 単一命令複数ティスパッチ命令を使用するリモートデスクトッププロトコル圧縮アクセラレーション
US10581454B2 (en) 2011-01-14 2020-03-03 Ge Video Compression, Llc Entropy encoding and decoding scheme
US11405050B2 (en) 2011-01-14 2022-08-02 Ge Video Compression, Llc Entropy encoding and decoding scheme
US20190013822A1 (en) 2011-01-14 2019-01-10 Ge Video Compression, Llc Entropy encoding and decoding scheme
US10404272B2 (en) 2011-01-14 2019-09-03 Ge Video Compression, Llc Entropy encoding and decoding scheme
US10419017B2 (en) 2011-01-14 2019-09-17 Ge Video Compression, Llc Entropy encoding and decoding scheme
US12375099B2 (en) 2011-01-14 2025-07-29 Dolby Video Compression, Llc Entropy encoding and decoding scheme
US10644719B2 (en) 2011-01-14 2020-05-05 Ge Video Compression, Llc Entropy encoding and decoding scheme
JP2017118547A (ja) * 2011-01-14 2017-06-29 ジーイー ビデオ コンプレッション エルエルシー エントロピー符号化および復号化スキーム
US10826524B2 (en) 2011-01-14 2020-11-03 Ge Video Compression, Llc Entropy encoding and decoding scheme
US10855309B2 (en) 2011-01-14 2020-12-01 Ge Video Compression, Llc Entropy encoding and decoding scheme
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WO2003005700A2 (en) 2003-01-16
JP4927888B2 (ja) 2012-05-09
US20030026490A1 (en) 2003-02-06
EP1423971A4 (en) 2007-09-05
CN1547724A (zh) 2004-11-17
CA2452649A1 (en) 2003-01-16
EP1423971A2 (en) 2004-06-02
WO2003005700A3 (en) 2003-04-24
MXPA04000128A (es) 2004-06-22
KR20040018413A (ko) 2004-03-03
KR100914160B1 (ko) 2009-08-28
AU2002316546B2 (en) 2008-04-24
AU2008203295A1 (en) 2008-08-14
HK1067756A1 (en) 2005-04-15
AU2008203295B2 (en) 2009-10-08
US6650784B2 (en) 2003-11-18
JP2009165141A (ja) 2009-07-23

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