JP4724413B2 - データ分類方法 - Google Patents

データ分類方法 Download PDF

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Publication number
JP4724413B2
JP4724413B2 JP2004342262A JP2004342262A JP4724413B2 JP 4724413 B2 JP4724413 B2 JP 4724413B2 JP 2004342262 A JP2004342262 A JP 2004342262A JP 2004342262 A JP2004342262 A JP 2004342262A JP 4724413 B2 JP4724413 B2 JP 4724413B2
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Japan
Prior art keywords
signal
calculation step
dimensional
components
data
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Japanese (ja)
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JP2006157252A (ja
JP2006157252A5 (enExample
Inventor
忠幸 伊藤
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004342262A priority Critical patent/JP4724413B2/ja
Priority to US11/281,126 priority patent/US7692833B2/en
Publication of JP2006157252A publication Critical patent/JP2006157252A/ja
Publication of JP2006157252A5 publication Critical patent/JP2006157252A5/ja
Priority to US12/505,728 priority patent/US7969629B2/en
Priority to US12/709,165 priority patent/US8203770B2/en
Application granted granted Critical
Publication of JP4724413B2 publication Critical patent/JP4724413B2/ja
Priority to US13/474,534 priority patent/US8514471B2/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Input (AREA)
  • Processing Of Color Television Signals (AREA)
JP2004342262A 2004-11-26 2004-11-26 データ分類方法 Expired - Lifetime JP4724413B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004342262A JP4724413B2 (ja) 2004-11-26 2004-11-26 データ分類方法
US11/281,126 US7692833B2 (en) 2004-11-26 2005-11-17 Data classifying method, multi-dimensional interpolation device, multi-dimensional interpolation method, and computer program
US12/505,728 US7969629B2 (en) 2004-11-26 2009-07-20 Data classifying method, multi-dimensional interpolation device, multi-dimensional interpolation method, and computer program
US12/709,165 US8203770B2 (en) 2004-11-26 2010-02-19 Multi-dimensional interpolation device, multi-dimensional interpolation method and computer-readable medium
US13/474,534 US8514471B2 (en) 2004-11-26 2012-05-17 Signal processing apparatus and method for processing multi-dimensional signals, and computer-readable medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004342262A JP4724413B2 (ja) 2004-11-26 2004-11-26 データ分類方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010062833A Division JP4810615B2 (ja) 2010-03-18 2010-03-18 多次元補間装置、多次元補間方法、及びコンピュータプログラム

Publications (3)

Publication Number Publication Date
JP2006157252A JP2006157252A (ja) 2006-06-15
JP2006157252A5 JP2006157252A5 (enExample) 2008-01-10
JP4724413B2 true JP4724413B2 (ja) 2011-07-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004342262A Expired - Lifetime JP4724413B2 (ja) 2004-11-26 2004-11-26 データ分類方法

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US (4) US7692833B2 (enExample)
JP (1) JP4724413B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4724413B2 (ja) * 2004-11-26 2011-07-13 キヤノン株式会社 データ分類方法
US7840623B2 (en) * 2005-09-26 2010-11-23 Dai Nippon Printing Co., Ltd. Interpolator and designing method thereof
JP2007158968A (ja) 2005-12-07 2007-06-21 Canon Inc 情報処理装置及び情報処理方法
JP2007267084A (ja) * 2006-03-29 2007-10-11 Seiko Epson Corp 色変換装置およびそれを備えた画像表示装置
US20080002229A1 (en) * 2006-06-30 2008-01-03 Konica Minolta Systems Laboratory, Inc. Systems and method for saving memory on screen
US8134742B2 (en) 2006-07-07 2012-03-13 Canon Kabushiki Kaisha Output device and method for outputting density data corresponding to a color material to a printing unit
JP4909003B2 (ja) * 2006-10-03 2012-04-04 キヤノン株式会社 画像処理装置及び方法
JP4930505B2 (ja) * 2008-12-26 2012-05-16 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置、色変換プログラムおよび色変換方法
WO2010126783A2 (en) * 2009-04-30 2010-11-04 Roman Gitlin Method and apparatus for streamlined implementation of interpolation in multiple dimensions
US9392143B1 (en) * 2010-03-31 2016-07-12 Ambarella, Inc. High performance memory system for 3D color correction
US8451521B2 (en) * 2010-05-18 2013-05-28 Xerox Corporation Finding a locus of colorant formulations that produces a desired color
JP5620734B2 (ja) * 2010-07-26 2014-11-05 キヤノン株式会社 色処理装置およびその方法
JP2015216454A (ja) 2014-05-08 2015-12-03 株式会社ソシオネクスト 画像処理装置及び画像処理方法
JP6501561B2 (ja) * 2015-03-06 2019-04-17 キヤノン株式会社 データ処理装置およびその制御方法、プログラム
JP6863907B2 (ja) * 2018-01-05 2021-04-21 日本電信電話株式会社 演算回路
CN114254056B (zh) * 2021-12-23 2023-08-08 北京世冠金洋科技发展有限公司 一种多维插值表的处理方法和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128078A (ja) * 1982-01-27 1983-07-30 Dainippon Screen Mfg Co Ltd メモリ装置の構成方法
US4837722A (en) 1986-05-14 1989-06-06 Massachusetts Institute Of Technology Digital high speed 3-dimensional interpolation machine
EP0259981B2 (en) * 1986-08-13 1999-05-06 Canon Kabushiki Kaisha Colour image processing method and apparatus
JPH05284346A (ja) * 1992-03-31 1993-10-29 Matsushita Electric Ind Co Ltd 色変換装置
US5678033A (en) * 1995-06-06 1997-10-14 Moledina; Riaz A. Multi-stage interpolation processor
US6166781A (en) * 1996-10-04 2000-12-26 Samsung Electronics Co., Ltd. Non-linear characteristic correction apparatus and method therefor
DE19641822A1 (de) * 1996-10-10 1998-04-16 Hell Ag Linotype Verfahren zur Interpolation in einem n-dimensionalen Farbraum
US6081340A (en) * 1997-03-31 2000-06-27 Xerox Corporation Image processing method to reduce marking material coverage with non-linear specifications
JP3048227B2 (ja) * 1997-05-08 2000-06-05 松下技研株式会社 多次元補間装置
US6603884B2 (en) * 1997-05-08 2003-08-05 Ricoh Company, Ltd. Image processing system for compressing image data including binary image data and continuous tone image data by a sub-band transform method with a high-compression rate
JP3733200B2 (ja) 1997-05-12 2006-01-11 キヤノン株式会社 画像処理装置及び画像処理方法
US6031642A (en) * 1997-12-12 2000-02-29 Hewlett-Packard Company Tetrahedral and pruned tetrahedral interpolation
US6373580B1 (en) * 1998-06-23 2002-04-16 Eastman Kodak Company Method and apparatus for multi-dimensional interpolation
JP2000115558A (ja) * 1998-10-08 2000-04-21 Mitsubishi Electric Corp 色特性記述装置および色管理装置および画像変換装置ならびに色補正方法
JP2000165691A (ja) * 1998-11-27 2000-06-16 Matsushita Electric Ind Co Ltd 色変換方法および装置
JP3931461B2 (ja) * 1999-01-07 2007-06-13 富士ゼロックス株式会社 色変換装置
US6771275B1 (en) * 2000-06-07 2004-08-03 Oak Technology, Inc. Processing system and method using a multi-dimensional look-up table
US7072084B2 (en) * 2001-02-08 2006-07-04 Ricoh Company, Ltd. Color converting device emphasizing a contrast of output color data corresponding to a black character
JP2003069841A (ja) * 2001-08-23 2003-03-07 Ricoh Co Ltd 色変換装置、色変換方法および記録媒体
JP3823858B2 (ja) * 2002-03-20 2006-09-20 セイコーエプソン株式会社 補正テーブルを用いたカラー画像データの補正方法
US7365879B2 (en) * 2004-05-13 2008-04-29 Eastman Kodak Company Determining sets of n-dimensional colorant control signals
WO2006011883A1 (en) * 2004-06-30 2006-02-02 Adobe Systems Incorporated N-dimensional hedral interpolation
JP4724413B2 (ja) * 2004-11-26 2011-07-13 キヤノン株式会社 データ分類方法

Also Published As

Publication number Publication date
US20060114528A1 (en) 2006-06-01
US8203770B2 (en) 2012-06-19
US20090279151A1 (en) 2009-11-12
US7969629B2 (en) 2011-06-28
JP2006157252A (ja) 2006-06-15
US20100141996A1 (en) 2010-06-10
US20120229876A1 (en) 2012-09-13
US7692833B2 (en) 2010-04-06
US8514471B2 (en) 2013-08-20

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