DE69826146D1 - Kontinuierliche Gradationskomprimierung und -entkomprimierung von Bilddaten oder akustischen Daten mittels Approximation durch Polynome - Google Patents

Kontinuierliche Gradationskomprimierung und -entkomprimierung von Bilddaten oder akustischen Daten mittels Approximation durch Polynome

Info

Publication number
DE69826146D1
DE69826146D1 DE69826146T DE69826146T DE69826146D1 DE 69826146 D1 DE69826146 D1 DE 69826146D1 DE 69826146 T DE69826146 T DE 69826146T DE 69826146 T DE69826146 T DE 69826146T DE 69826146 D1 DE69826146 D1 DE 69826146D1
Authority
DE
Germany
Prior art keywords
polynomials
decompression
approximation
image data
continuous gradation
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
DE69826146T
Other languages
English (en)
Inventor
Yoshiro Nomura
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.)
Force Tech Corp
Original Assignee
Force Tech 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
Application filed by Force Tech Corp filed Critical Force Tech Corp
Application granted granted Critical
Publication of DE69826146D1 publication Critical patent/DE69826146D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • 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
    • H04N1/41—Bandwidth or redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
DE69826146T 1997-12-05 1998-11-05 Kontinuierliche Gradationskomprimierung und -entkomprimierung von Bilddaten oder akustischen Daten mittels Approximation durch Polynome Expired - Lifetime DE69826146D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33563397 1997-12-05
PCT/JP1998/004982 WO1999030483A1 (en) 1997-12-05 1998-11-05 Continuous gradation compression device and method, continuous gradation expansion device and method, data processor and device and memory medium in which programs for executing the programs

Publications (1)

Publication Number Publication Date
DE69826146D1 true DE69826146D1 (de) 2004-10-14

Family

ID=18290786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826146T Expired - Lifetime DE69826146D1 (de) 1997-12-05 1998-11-05 Kontinuierliche Gradationskomprimierung und -entkomprimierung von Bilddaten oder akustischen Daten mittels Approximation durch Polynome

Country Status (8)

Country Link
US (1) US6795581B1 (de)
EP (1) EP1035728B1 (de)
JP (1) JP3966691B2 (de)
AU (1) AU9761798A (de)
CA (1) CA2312983C (de)
DE (1) DE69826146D1 (de)
TW (1) TW409210B (de)
WO (1) WO1999030483A1 (de)

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JP3797836B2 (ja) * 1999-12-09 2006-07-19 株式会社東芝 リモートメンテナンスシステム
JP4288398B2 (ja) 2000-01-18 2009-07-01 株式会社ニコン 画像記録装置、画像再生装置および画像処理プログラムを記録した記録媒体
JP3732702B2 (ja) * 2000-01-31 2006-01-11 株式会社リコー 画像処理装置
US20020015003A1 (en) * 2000-08-07 2002-02-07 Masami Kato Virtual space system structured by plural user terminals and server device
JP2003169333A (ja) * 2001-09-21 2003-06-13 Ricoh Co Ltd 符号列作成装置、画像伸長システム、画像伸長装置、画像提供システム、符号列作成方法、プログラム及び記録媒体
JP4026491B2 (ja) * 2002-12-13 2007-12-26 ソニー株式会社 画像信号処理装置、画像信号処理方法、並びにプログラムおよび媒体
JP2005305870A (ja) * 2004-04-22 2005-11-04 Seiko Epson Corp 液体カートリッジに設けられた記憶手段へのアクセス制御装置
KR100638475B1 (ko) 2004-11-15 2006-10-26 삼성전자주식회사 소스 이미지 좌표 계산방법 및 이를 위한 소스 이미지좌표 계산회로
TWI257256B (en) * 2005-02-05 2006-06-21 Via Tech Inc Sampling method of image data
US8464170B2 (en) * 2005-09-09 2013-06-11 Microsoft Corporation 2D editing metaphor for 3D graphics
US7747097B2 (en) * 2006-06-16 2010-06-29 Seiko Epson Corporation Method for simple hardware implementation of JPEG size limiter
US9418450B2 (en) 2006-08-31 2016-08-16 Ati Technologies Ulc Texture compression techniques
US8069260B2 (en) * 2007-01-12 2011-11-29 Microsoft Corporation Dynamic buffer settings for media playback
KR100864278B1 (ko) * 2007-06-22 2008-10-17 매그나칩 반도체 유한회사 영상 데이터 처리장치
TWI397891B (zh) * 2008-03-26 2013-06-01 Etron Technology Inc 一種產生過激驅動灰階值以驅動畫素之方法與相關驅動器
CN102187664B (zh) * 2008-09-04 2014-08-20 独立行政法人科学技术振兴机构 影像信号变换系统
US20110187924A1 (en) * 2008-09-04 2011-08-04 Japan Science And Technology Agency Frame rate conversion device, corresponding point estimation device, corresponding point estimation method and corresponding point estimation program
JP2010160304A (ja) * 2009-01-08 2010-07-22 Seiko Epson Corp 画像データ処理方法及び画像表示システム
JP5321275B2 (ja) * 2009-06-18 2013-10-23 船井電機株式会社 映像表示システム、映像出力装置、及び映像再生装置
JP5544996B2 (ja) * 2010-04-09 2014-07-09 ソニー株式会社 画像処理装置および方法
US8655065B2 (en) * 2010-10-14 2014-02-18 Chimei Innolux Corporation Image processing device using adding module for adding error diffusion value or error diffusion seed
TWI490457B (zh) * 2010-10-20 2015-07-01 Hon Hai Prec Ind Co Ltd 光照強度檢測系統及方法
TWI502550B (zh) * 2012-03-30 2015-10-01 Nation United University Differential layered image compression method
TWI479134B (zh) * 2013-04-26 2015-04-01 Chroma Ate Inc Two - dimensional timing type colorimeter detection method and the colorimeter
WO2015096647A1 (en) * 2013-12-27 2015-07-02 Mediatek Inc. Method and apparatus for major color index map coding
IL281710B2 (en) * 2018-10-01 2024-06-01 Sandbox Semiconductor Inc Data visualization for multidimensional process optimization

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JPS6217288A (ja) 1985-07-16 1987-01-26 ト−ソ−株式会社 天窓用ロ−ルブラインド装置
JP2745301B2 (ja) 1986-04-18 1998-04-28 富士写真フイルム株式会社 画像データの直交変換符号化方法
JP2605806B2 (ja) 1988-06-22 1997-04-30 松下電器産業株式会社 画像処理装置
JP3020505B2 (ja) 1988-07-26 2000-03-15 株式会社東芝 画像符号化装置、画像復号化装置および画像伝送装置
JPH02137476A (ja) 1988-11-18 1990-05-25 Seiko Epson Corp 画像データ圧縮伸張方法
JPH02141176A (ja) 1988-11-22 1990-05-30 Seiko Epson Corp 画像データ圧縮伸張装置
US5161035A (en) 1989-10-31 1992-11-03 Brother Kogyo Kabushiki Kaisha Digital image processing device for enlarging original image with high fidelity
JP2780405B2 (ja) * 1989-12-27 1998-07-30 ブラザー工業株式会社 デジタル画像処理装置
AU7986491A (en) 1990-05-29 1991-12-31 Axiom Innovation Limited Image data encoding and compression
IL94729A0 (en) 1990-06-13 1991-04-15 Yossef Yomdin Compressed image production,storage transmission and processing
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JPH06217288A (ja) 1993-01-20 1994-08-05 Matsushita Electric Ind Co Ltd 動きベクトル符号化方法およびその装置
US5400371A (en) 1993-03-26 1995-03-21 Hewlett-Packard Company System and method for filtering random noise using data compression
US5708729A (en) * 1995-04-12 1998-01-13 Eastman Kodak Company Method and system for the reduction of memory capacity required for digital representation of an image
JPH10126275A (ja) * 1996-07-29 1998-05-15 Matsushita Electric Ind Co Ltd １次元時系列データ圧縮方法，１次元時系列データ伸長方法，１次元時系列データ圧縮プログラム記録媒体，１次元時系列データ伸長プログラム記録媒体，１次元時系列データ圧縮装置，および１次元時系列データ伸長装置
US5905814A (en) 1996-07-29 1999-05-18 Matsushita Electric Industrial Co., Ltd. One-dimensional time series data compression method, one-dimensional time series data decompression method
JP3031613B2 (ja) 1996-11-12 2000-04-10 株式会社つくばソフト研究所 カラー／濃淡画像入力出力装置と入力出力方法

Also Published As

Publication number Publication date
EP1035728A4 (de) 2002-08-07
CA2312983A1 (en) 1999-06-17
AU9761798A (en) 1999-06-28
EP1035728A1 (de) 2000-09-13
CA2312983C (en) 2008-06-03
US6795581B1 (en) 2004-09-21
JP3966691B2 (ja) 2007-08-29
WO1999030483A1 (en) 1999-06-17
EP1035728B1 (de) 2004-09-08
TW409210B (en) 2000-10-21

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