JP4559622B2 - 知覚的に無損失の画像をもたらす２次元離散ウェーブレット変換に基づくカラー画像の圧縮 - Google Patents

知覚的に無損失の画像をもたらす２次元離散ウェーブレット変換に基づくカラー画像の圧縮 Download PDF

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JP4559622B2
JP4559622B2 JP2000550279A JP2000550279A JP4559622B2 JP 4559622 B2 JP4559622 B2 JP 4559622B2 JP 2000550279 A JP2000550279 A JP 2000550279A JP 2000550279 A JP2000550279 A JP 2000550279A JP 4559622 B2 JP4559622 B2 JP 4559622B2
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channel
plane
image
color
dwt
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JP2002516540A (ja
JP2002516540A5 (https=
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アチャーリャ，ティンク
カラム，リナ・ジェイ
マリノ，フランシスコマリア
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Intel Corp
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Intel Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/648—Transmitting or storing the primary (additive or subtractive) colour signals; Compression thereof
    • 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
    • H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive 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
    • H04N19/10—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Color Television Systems (AREA)
  • Image Processing (AREA)
JP2000550279A 1998-05-21 1999-05-13 知覚的に無損失の画像をもたらす２次元離散ウェーブレット変換に基づくカラー画像の圧縮 Expired - Fee Related JP4559622B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/083,383 1998-05-21
US09/083,383 US6154493A (en) 1998-05-21 1998-05-21 Compression of color images based on a 2-dimensional discrete wavelet transform yielding a perceptually lossless image
PCT/US1999/010605 WO1999060793A1 (en) 1998-05-21 1999-05-13 The compression of color images based on a 2-dimensional discrete wavelet transform yielding a perceptually lossless image

Publications (3)

Publication Number Publication Date
JP2002516540A JP2002516540A (ja) 2002-06-04
JP2002516540A5 JP2002516540A5 (https=) 2006-07-13
JP4559622B2 true JP4559622B2 (ja) 2010-10-13

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JP2000550279A Expired - Fee Related JP4559622B2 (ja) 1998-05-21 1999-05-13 知覚的に無損失の画像をもたらす２次元離散ウェーブレット変換に基づくカラー画像の圧縮

Country Status (8)

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US (1) US6154493A (https=)
JP (1) JP4559622B2 (https=)
KR (1) KR20010025085A (https=)
AU (1) AU3989399A (https=)
DE (1) DE19983253B4 (https=)
GB (1) GB2353661B (https=)
TW (1) TW453120B (https=)
WO (1) WO1999060793A1 (https=)

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GB0028096D0 (en) 2001-01-03
JP2002516540A (ja) 2002-06-04
US6154493A (en) 2000-11-28
AU3989399A (en) 1999-12-06
WO1999060793A1 (en) 1999-11-25
DE19983253B4 (de) 2005-04-14

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