DE60310361D1 - Farbraumwandlung unter Verwendung von Interpolation - Google Patents

Farbraumwandlung unter Verwendung von Interpolation

Info

Publication number
DE60310361D1
DE60310361D1 DE60310361T DE60310361T DE60310361D1 DE 60310361 D1 DE60310361 D1 DE 60310361D1 DE 60310361 T DE60310361 T DE 60310361T DE 60310361 T DE60310361 T DE 60310361T DE 60310361 D1 DE60310361 D1 DE 60310361D1
Authority
DE
Germany
Prior art keywords
interpolation
color space
space conversion
conversion
color
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
DE60310361T
Other languages
English (en)
Other versions
DE60310361T2 (de
Inventor
Huanzhao Zeng
Kevin R Hudson
Dongli Yang
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Application granted granted Critical
Publication of DE60310361D1 publication Critical patent/DE60310361D1/de
Publication of DE60310361T2 publication Critical patent/DE60310361T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
    • H04N1/6025—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking using look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Color, Gradation (AREA)
DE60310361T 2003-01-22 2003-09-09 Farbraumwandlung unter Verwendung von Interpolation Expired - Lifetime DE60310361T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US349880 1994-12-06
US10/349,880 US7190827B2 (en) 2003-01-22 2003-01-22 Color space conversion using interpolation

Publications (2)

Publication Number Publication Date
DE60310361D1 true DE60310361D1 (de) 2007-01-25
DE60310361T2 DE60310361T2 (de) 2007-10-31

Family

ID=32594936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310361T Expired - Lifetime DE60310361T2 (de) 2003-01-22 2003-09-09 Farbraumwandlung unter Verwendung von Interpolation

Country Status (4)

Country Link
US (1) US7190827B2 (de)
EP (1) EP1441503B1 (de)
JP (1) JP2004229277A (de)
DE (1) DE60310361T2 (de)

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US6705703B2 (en) * 2002-04-24 2004-03-16 Hewlett-Packard Development Company, L.P. Determination of control points for construction of first color space-to-second color space look-up table
GB0221464D0 (en) * 2002-09-16 2002-10-23 Cambridge Internetworking Ltd Network interface and protocol
JP4035450B2 (ja) * 2003-01-30 2008-01-23 キヤノン株式会社 色分解テーブルの作成方法
GB0304807D0 (en) * 2003-03-03 2003-04-09 Cambridge Internetworking Ltd Data protocol
GB0404696D0 (en) 2004-03-02 2004-04-07 Level 5 Networks Ltd Dual driver interface
GB0408868D0 (en) 2004-04-21 2004-05-26 Level 5 Networks Ltd Checking data integrity
GB0408876D0 (en) 2004-04-21 2004-05-26 Level 5 Networks Ltd User-level stack
GB0505297D0 (en) 2005-03-15 2005-04-20 Level 5 Networks Ltd Redirecting instructions
GB0506403D0 (en) 2005-03-30 2005-05-04 Level 5 Networks Ltd Routing tables
GB0505300D0 (en) * 2005-03-15 2005-04-20 Level 5 Networks Ltd Transmitting data
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US20060268297A1 (en) * 2005-05-25 2006-11-30 Lexmark International, Inc. Method for constructing a lookup table for converting data from a first color space to a second color space
US8645558B2 (en) 2005-06-15 2014-02-04 Solarflare Communications, Inc. Reception according to a data transfer protocol of data directed to any of a plurality of destination entities for data extraction
US7984180B2 (en) 2005-10-20 2011-07-19 Solarflare Communications, Inc. Hashing algorithm for network receive filtering
GB0600417D0 (en) 2006-01-10 2006-02-15 Level 5 Networks Inc Virtualisation support
US8116312B2 (en) 2006-02-08 2012-02-14 Solarflare Communications, Inc. Method and apparatus for multicast packet reception
US9686117B2 (en) 2006-07-10 2017-06-20 Solarflare Communications, Inc. Chimney onload implementation of network protocol stack
US9948533B2 (en) 2006-07-10 2018-04-17 Solarflare Communitations, Inc. Interrupt management
EP2552080B1 (de) * 2006-07-10 2017-05-10 Solarflare Communications Inc Implementierung eines netzwerkprotokollstapels mit chimney-ladung
GB0621774D0 (en) * 2006-11-01 2006-12-13 Level 5 Networks Inc Driver level segmentation
US8432572B2 (en) * 2007-06-29 2013-04-30 Konica Minolta Laboratory U.S.A., Inc. Systems and methods of trapping for print devices
GB0723422D0 (en) * 2007-11-29 2008-01-09 Level 5 Networks Inc Virtualised receive side scaling
GB0802126D0 (en) * 2008-02-05 2008-03-12 Level 5 Networks Inc Scalable sockets
US7903286B2 (en) * 2008-03-27 2011-03-08 Konica Minolta Systems Laboratory, Inc. Systems and methods for color conversion
US8570340B2 (en) 2008-03-31 2013-10-29 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for data compression
US8699042B2 (en) * 2008-06-12 2014-04-15 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for multi-mode color blending
JP4687753B2 (ja) * 2008-06-30 2011-05-25 ブラザー工業株式会社 色変換テーブル作成プログラム、色変換テーブル作成装置、および色変換テーブルの作成方法
US8144366B2 (en) * 2008-09-16 2012-03-27 Canon Kabushiki Kaisha Populating multidimensional look-up tables with missing values
GB0823162D0 (en) * 2008-12-18 2009-01-28 Solarflare Communications Inc Virtualised Interface Functions
US9256560B2 (en) * 2009-07-29 2016-02-09 Solarflare Communications, Inc. Controller integration
US9210140B2 (en) 2009-08-19 2015-12-08 Solarflare Communications, Inc. Remote functionality selection
EP2309680B1 (de) * 2009-10-08 2017-07-19 Solarflare Communications Inc API-Schaltung
US8743877B2 (en) 2009-12-21 2014-06-03 Steven L. Pope Header processing engine
US9600429B2 (en) 2010-12-09 2017-03-21 Solarflare Communications, Inc. Encapsulated accelerator
US8996644B2 (en) 2010-12-09 2015-03-31 Solarflare Communications, Inc. Encapsulated accelerator
US9258390B2 (en) 2011-07-29 2016-02-09 Solarflare Communications, Inc. Reducing network latency
US9674318B2 (en) 2010-12-09 2017-06-06 Solarflare Communications, Inc. TCP processing for devices
US9003053B2 (en) 2011-09-22 2015-04-07 Solarflare Communications, Inc. Message acceleration
US10873613B2 (en) 2010-12-09 2020-12-22 Xilinx, Inc. TCP processing for devices
US9008113B2 (en) 2010-12-20 2015-04-14 Solarflare Communications, Inc. Mapped FIFO buffering
CN103503027B (zh) * 2011-03-04 2017-02-08 Lbt创新有限公司 摄像装置所用的颜色校准方法
US9384071B2 (en) 2011-03-31 2016-07-05 Solarflare Communications, Inc. Epoll optimisations
US8763018B2 (en) 2011-08-22 2014-06-24 Solarflare Communications, Inc. Modifying application behaviour
US9391840B2 (en) 2012-05-02 2016-07-12 Solarflare Communications, Inc. Avoiding delayed data
US9391841B2 (en) 2012-07-03 2016-07-12 Solarflare Communications, Inc. Fast linkup arbitration
US10505747B2 (en) 2012-10-16 2019-12-10 Solarflare Communications, Inc. Feed processing
US9426124B2 (en) 2013-04-08 2016-08-23 Solarflare Communications, Inc. Locked down network interface
US10742604B2 (en) 2013-04-08 2020-08-11 Xilinx, Inc. Locked down network interface
EP2809033B1 (de) 2013-05-30 2018-03-21 Solarflare Communications Inc Paketabfangung in einem Netzwerk
US10394751B2 (en) 2013-11-06 2019-08-27 Solarflare Communications, Inc. Programmed input/output mode
EP3090540B1 (de) * 2014-01-02 2024-02-21 InterDigital Madison Patent Holdings, SAS Farbraumkonvertierung
US10880531B2 (en) 2018-01-31 2020-12-29 Nvidia Corporation Transfer of video signals using variable segmented lookup tables
WO2022139804A1 (en) * 2020-12-22 2022-06-30 Hewlett-Packard Development Company, L.P. Determining a target color value

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US4995759A (en) * 1988-11-04 1991-02-26 Multi-Flow Tube, Inc. Drainage tube construction
US5428465A (en) * 1991-08-12 1995-06-27 Matsushita Electric Industrial Co., Ltd. Method and apparatus for color conversion
US5450500A (en) * 1993-04-09 1995-09-12 Pandora International Ltd. High-definition digital video processor
US5982990A (en) 1995-07-20 1999-11-09 Hewlett-Packard Company Method and apparatus for converting color space
US6304671B1 (en) * 1997-10-08 2001-10-16 Seiko Epson Corporation Image processing apparatus using an offset correction table enabling interpolation to be performed without conditional jumps
JP2000165691A (ja) * 1998-11-27 2000-06-16 Matsushita Electric Ind Co Ltd 色変換方法および装置
JP4035278B2 (ja) 2000-07-14 2008-01-16 キヤノン株式会社 画像処理方法、装置および記録媒体
JP2002077650A (ja) 2000-08-29 2002-03-15 Canon Inc 画像処理方法および記録媒体
JP3728191B2 (ja) 2000-08-22 2005-12-21 キヤノン株式会社 色変換ルックアップテーブルの作成方法および装置
US7009734B2 (en) * 2000-08-22 2006-03-07 Canon Kabushiki Kaisha Method and apparatus for forming color transform lookup table, and image processing method
US7019868B2 (en) * 2000-12-19 2006-03-28 Sharp Laboratories Of Ameirca, Inc. Black generation method for CMYK color printer using multiple lookup tables and interpolation
JP2002335413A (ja) 2001-05-10 2002-11-22 Canon Inc 画像処理方法およびプログラム
US6705703B2 (en) * 2002-04-24 2004-03-16 Hewlett-Packard Development Company, L.P. Determination of control points for construction of first color space-to-second color space look-up table

Also Published As

Publication number Publication date
US20040141642A1 (en) 2004-07-22
EP1441503A1 (de) 2004-07-28
DE60310361T2 (de) 2007-10-31
US7190827B2 (en) 2007-03-13
JP2004229277A (ja) 2004-08-12
EP1441503B1 (de) 2006-12-13

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