JP5759295B2 - 近接アレイを用いたパッチコード - Google Patents

近接アレイを用いたパッチコード Download PDF

Info

Publication number
JP5759295B2
JP5759295B2 JP2011161391A JP2011161391A JP5759295B2 JP 5759295 B2 JP5759295 B2 JP 5759295B2 JP 2011161391 A JP2011161391 A JP 2011161391A JP 2011161391 A JP2011161391 A JP 2011161391A JP 5759295 B2 JP5759295 B2 JP 5759295B2
Authority
JP
Japan
Prior art keywords
color
voxel
patch
nominal
colors
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 - Fee Related
Application number
JP2011161391A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012039606A5 (enExample
JP2012039606A (ja
Inventor
アール・ヴィクター・クラッセン
スティーヴン・シー・モルガナ
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of JP2012039606A publication Critical patent/JP2012039606A/ja
Publication of JP2012039606A5 publication Critical patent/JP2012039606A5/ja
Application granted granted Critical
Publication of JP5759295B2 publication Critical patent/JP5759295B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • H04N1/6033—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
  • Record Information Processing For Printing (AREA)
  • Color, Gradation (AREA)
JP2011161391A 2010-08-09 2011-07-22 近接アレイを用いたパッチコード Expired - Fee Related JP5759295B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/852,661 2010-08-09
US12/852,661 US8238001B2 (en) 2010-08-09 2010-08-09 Patch codes using a proximity array

Publications (3)

Publication Number Publication Date
JP2012039606A JP2012039606A (ja) 2012-02-23
JP2012039606A5 JP2012039606A5 (enExample) 2014-09-04
JP5759295B2 true JP5759295B2 (ja) 2015-08-05

Family

ID=45495145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011161391A Expired - Fee Related JP5759295B2 (ja) 2010-08-09 2011-07-22 近接アレイを用いたパッチコード

Country Status (3)

Country Link
US (1) US8238001B2 (enExample)
JP (1) JP5759295B2 (enExample)
DE (1) DE102011079513B4 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9042663B2 (en) * 2013-03-15 2015-05-26 Pictech Management Limited Two-level error correcting codes for color space encoded image
US10078333B1 (en) * 2016-04-17 2018-09-18 X Development Llc Efficient mapping of robot environment
US11030777B2 (en) * 2018-09-14 2021-06-08 Sony Group Corporation Adaptive subband coding for lifting transform
JP7732208B2 (ja) * 2021-03-24 2025-09-02 株式会社リコー 画像形成装置の異常診断方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6972867B1 (en) * 2000-11-10 2005-12-06 Xerox Corporation Patch codes for color calibration job identification encoding
US7283282B2 (en) * 2003-01-31 2007-10-16 Eastman Kodak Company Method of adjusting color in a color proof
DE102004062702A1 (de) 2004-09-16 2006-03-23 Henkel Kgaa Farbverändernde Mittel mit Moringa Extrakt
US7777921B2 (en) 2006-07-31 2010-08-17 Xerox Corporation Digital scanning control method and system
US7583409B2 (en) * 2007-02-26 2009-09-01 Xerox Corporation Patch codes with improved robustness
US8186593B2 (en) 2008-07-29 2012-05-29 Xerox Corporation Colored barcode decoding

Also Published As

Publication number Publication date
US20120033273A1 (en) 2012-02-09
DE102011079513A1 (de) 2012-02-09
US8238001B2 (en) 2012-08-07
DE102011079513B4 (de) 2017-03-02
JP2012039606A (ja) 2012-02-23

Similar Documents

Publication Publication Date Title
US7583409B2 (en) Patch codes with improved robustness
JP4708186B2 (ja) ２次元コード解読プログラム
US8928948B2 (en) Method of creating non-patterned security elements
CN102647535B (zh) 图像处理装置及图像处理方法
CN101094306B (zh) 图像处理装置及方法
MXPA01011459A (es) Codigos de parche para codificacion de identificacion de trabajo de calibracion de color.
CN103177279A (zh) 用于高容量数据编解码的四维彩色条形码
JP5014475B2 (ja) 画像処理装置および画像処理方法
US9407794B2 (en) Image processing apparatus and image processing system
US20130016374A1 (en) Image test apparatus, image test system, and image test method
US7411701B2 (en) N-colorant gamut construction
EP3099052B1 (en) Image processing apparatus, image processing method, and storage medium
JP5759295B2 (ja) 近接アレイを用いたパッチコード
JP5735933B2 (ja) 画像処理装置及び方法、プログラム、印刷システム並びに印刷物の製造方法
US20010046319A1 (en) Image processing method and apparatus for transforming the color space of entered image data
US9665770B2 (en) Image processing apparatus with an improved table image detecting unit
US8705116B2 (en) Image forming apparatus and color table generating method and color document printing method thereof
CN111866303A (zh) 颜色转换信息生成方法、以及颜色转换信息生成装置
CN107465847B (zh) 打印机及颜色转换控制程序以及颜色转换控制方法
US8493621B2 (en) Optimal patch code design via device characterization
JP6428454B2 (ja) 画像処理装置、画像処理方法、及び画像処理システム
EP4425906A1 (en) Method of creating color chart data, information processing apparatus for creating color chart data, color chart, image forming system, and carrier medium
JP2014128901A (ja) 画像処理装置および画像処理方法
JP5715385B2 (ja) 情報生成装置、情報生成方法、画像処理装置、画像処理方法
JPH11252392A (ja) カラーマッチング装置

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20130619

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140716

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140716

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20140716

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20140807

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140812

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141022

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150127

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150420

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150512

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150605

R150 Certificate of patent or registration of utility model

Ref document number: 5759295

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees