JPWO2021107118A1 - - Google Patents

Info

Publication number
JPWO2021107118A1
JPWO2021107118A1 JP2021561564A JP2021561564A JPWO2021107118A1 JP WO2021107118 A1 JPWO2021107118 A1 JP WO2021107118A1 JP 2021561564 A JP2021561564 A JP 2021561564A JP 2021561564 A JP2021561564 A JP 2021561564A JP WO2021107118 A1 JPWO2021107118 A1 JP WO2021107118A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021561564A
Other languages
Japanese (ja)
Other versions
JP7336536B2 (ja
JPWO2021107118A5 (https=
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 filed Critical
Publication of JPWO2021107118A1 publication Critical patent/JPWO2021107118A1/ja
Publication of JPWO2021107118A5 publication Critical patent/JPWO2021107118A5/ja
Application granted granted Critical
Publication of JP7336536B2 publication Critical patent/JP7336536B2/ja
Active 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
    • H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/525—Arrangement for multi-colour printing, not covered by group B41J2/21, e.g. applicable to two or more kinds of printing or marking process
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
    • H04N1/00015—Reproducing apparatus
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00034—Measuring, i.e. determining a quantity by comparison with a standard
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00045—Methods therefor using a reference pattern designed for the purpose, e.g. a test chart
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00068—Calculating or estimating
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/0009—Storage
    • 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
    • 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
    • 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
    • H04N1/6072—Colour correction or control adapting to different types of images, e.g. characters, graphs, black and white image portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Processing (AREA)
  • Ink Jet (AREA)
  • Color, Gradation (AREA)
JP2021561564A 2019-11-27 2020-11-27 変換処理方法、印刷物作製方法、及び印刷物作製システム Active JP7336536B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019214577 2019-11-27
JP2019214577 2019-11-27
PCT/JP2020/044283 WO2021107118A1 (ja) 2019-11-27 2020-11-27 変換処理方法、印刷物作製方法、及び印刷物作製システム

Publications (3)

Publication Number Publication Date
JPWO2021107118A1 true JPWO2021107118A1 (https=) 2021-06-03
JPWO2021107118A5 JPWO2021107118A5 (https=) 2022-08-23
JP7336536B2 JP7336536B2 (ja) 2023-08-31

Family

ID=76130597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021561564A Active JP7336536B2 (ja) 2019-11-27 2020-11-27 変換処理方法、印刷物作製方法、及び印刷物作製システム

Country Status (3)

Country Link
US (1) US11716437B2 (https=)
JP (1) JP7336536B2 (https=)
WO (1) WO2021107118A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12566397B2 (en) 2021-10-21 2026-03-03 Viavi Solutions Inc. Electrostatic printing method
US12083813B2 (en) 2021-10-21 2024-09-10 Viavi Solutions Inc. Printing machine and fixed patterned plate
EP4429896A4 (en) * 2021-11-12 2025-08-06 Viavi Solutions Inc ARTICLE INCLUDING AN IMAGE COMPRISING AT LEAST TWO TYPES OF PIXELS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000241293A (ja) * 1999-02-24 2000-09-08 Mitsubishi Paper Mills Ltd Ｍｔｆを測定する方法および装置
JP2017052154A (ja) * 2015-09-08 2017-03-16 キヤノン株式会社 印刷物、画像処理装置、画像処理方法、および、プログラム
JP2017208703A (ja) * 2016-05-18 2017-11-24 キヤノン株式会社 情報処理装置およびその制御方法、プログラム
JP2018036846A (ja) * 2016-08-31 2018-03-08 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5195306B2 (ja) * 2008-11-04 2013-05-08 セイコーエプソン株式会社 質感情報データ取得装置及びそれを備える表示制御システム
US9267886B2 (en) * 2010-11-26 2016-02-23 Ricoh Company, Ltd. Optical sensor and image forming apparatus
JP5999305B2 (ja) * 2012-02-20 2016-09-28 株式会社リコー 光学センサ及び画像形成装置
JP5939461B2 (ja) * 2012-03-01 2016-06-22 株式会社リコー 光学センサ及び画像形成装置
JP6362339B2 (ja) * 2014-01-28 2018-07-25 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP2016144005A (ja) 2015-01-30 2016-08-08 キヤノン株式会社 画像処理装置およびその方法
JP2017071158A (ja) * 2015-10-08 2017-04-13 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP7169428B2 (ja) * 2019-03-18 2022-11-10 富士フイルム株式会社 印刷物生成方法、及び印刷物生成システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000241293A (ja) * 1999-02-24 2000-09-08 Mitsubishi Paper Mills Ltd Ｍｔｆを測定する方法および装置
JP2017052154A (ja) * 2015-09-08 2017-03-16 キヤノン株式会社 印刷物、画像処理装置、画像処理方法、および、プログラム
JP2017208703A (ja) * 2016-05-18 2017-11-24 キヤノン株式会社 情報処理装置およびその制御方法、プログラム
JP2018036846A (ja) * 2016-08-31 2018-03-08 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム

Also Published As

Publication number Publication date
JP7336536B2 (ja) 2023-08-31
WO2021107118A1 (ja) 2021-06-03
US11716437B2 (en) 2023-08-01
US20220286582A1 (en) 2022-09-08

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