JP2004255700A - メモリ容量の節約を考慮したドットデータ作成処理 - Google Patents

メモリ容量の節約を考慮したドットデータ作成処理 Download PDF

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Publication number
JP2004255700A
JP2004255700A JP2003048823A JP2003048823A JP2004255700A JP 2004255700 A JP2004255700 A JP 2004255700A JP 2003048823 A JP2003048823 A JP 2003048823A JP 2003048823 A JP2003048823 A JP 2003048823A JP 2004255700 A JP2004255700 A JP 2004255700A
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JP
Japan
Prior art keywords
print
buffer
image data
color image
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.)
Withdrawn
Application number
JP2003048823A
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English (en)
Japanese (ja)
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JP2004255700A5 (enExample
Inventor
Hisanori Nakajima
久典 中島
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.)
Seiko Epson Corp
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Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2003048823A priority Critical patent/JP2004255700A/ja
Priority to US10/785,481 priority patent/US20040227965A1/en
Publication of JP2004255700A publication Critical patent/JP2004255700A/ja
Publication of JP2004255700A5 publication Critical patent/JP2004255700A5/ja
Withdrawn legal-status Critical Current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
    • H04N1/40—Picture signal circuits
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • 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
    • H04N1/52—Circuits or arrangements for halftone screening

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Ink Jet (AREA)
  • Color, Gradation (AREA)
  • Record Information Processing For Printing (AREA)
JP2003048823A 2003-02-26 2003-02-26 メモリ容量の節約を考慮したドットデータ作成処理 Withdrawn JP2004255700A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003048823A JP2004255700A (ja) 2003-02-26 2003-02-26 メモリ容量の節約を考慮したドットデータ作成処理
US10/785,481 US20040227965A1 (en) 2003-02-26 2004-02-25 Dot data creation process with saved memory capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003048823A JP2004255700A (ja) 2003-02-26 2003-02-26 メモリ容量の節約を考慮したドットデータ作成処理

Publications (2)

Publication Number Publication Date
JP2004255700A true JP2004255700A (ja) 2004-09-16
JP2004255700A5 JP2004255700A5 (enExample) 2005-10-27

Family

ID=33114674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003048823A Withdrawn JP2004255700A (ja) 2003-02-26 2003-02-26 メモリ容量の節約を考慮したドットデータ作成処理

Country Status (2)

Country Link
US (1) US20040227965A1 (enExample)
JP (1) JP2004255700A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009213111A (ja) * 2008-02-06 2009-09-17 Canon Inc 画像処理装置、画像処理方法ならびにそのプログラムおよび記憶媒体
JP2010006062A (ja) * 2008-05-28 2010-01-14 Seiko Epson Corp インクジェット記録方式の印刷方法及び印刷装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4641459B2 (ja) * 2005-07-08 2011-03-02 キヤノン株式会社 情報処理装置及びプリンタドライバ
SG189040A1 (en) 2010-10-15 2013-05-31 Zamtec Ltd Multiple monochromatic print cartridge printing system and print alignment method
JP5633364B2 (ja) * 2010-12-24 2014-12-03 コニカミノルタ株式会社 画像処理装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2501195B2 (ja) * 1986-04-30 1996-05-29 シャープ株式会社 カラ−画像処理装置
US4978971A (en) * 1989-11-06 1990-12-18 Tektronix, Inc. Method and apparatus for reformatting print data
US5574832A (en) * 1992-08-03 1996-11-12 Hewlett-Packard Corporation Double axis dot depletion for 600 DPI edge acuity with 300 DPI print cartridge
CA2169902A1 (en) * 1995-03-16 1996-09-17 Allan Chiwan Cheung Combined color halftoning
US5805178A (en) * 1995-04-12 1998-09-08 Eastman Kodak Company Ink jet halftoning with different ink concentrations
US5984446A (en) * 1995-04-12 1999-11-16 Eastman Kodak Company Color office printer with a high capacity digital page image store
US6415065B1 (en) * 1995-08-04 2002-07-02 Canon Kabushiki Kaisha Image processing apparatus and method therefor
JPH09286125A (ja) * 1996-04-23 1997-11-04 Canon Inc インクジェット記録方法及びその装置
US6067405A (en) * 1997-03-04 2000-05-23 Hewlett-Packard Company Multipass color printmasks based on location rules to minimize hue shift, banding and coalescence
US6166828A (en) * 1997-07-28 2000-12-26 Canon Kabushiki Kaisha Clearing ink jet nozzles during printing
JP3490873B2 (ja) * 1997-10-03 2004-01-26 フーリエ有限会社 印刷装置
US6313922B1 (en) * 1998-07-16 2001-11-06 Hewlett-Packard Company Efficient use of a printhead and a compressed swath buffer in an inkjet printer
AUPQ056099A0 (en) * 1999-05-25 1999-06-17 Silverbrook Research Pty Ltd A method and apparatus (pprint01)
FR2801396B1 (fr) * 1999-11-22 2002-11-08 Canon Kk Convertion en mode point de donnees numeriques

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009213111A (ja) * 2008-02-06 2009-09-17 Canon Inc 画像処理装置、画像処理方法ならびにそのプログラムおよび記憶媒体
KR101019663B1 (ko) * 2008-02-06 2011-03-07 캐논 가부시끼가이샤 화상처리장치 및 화상처리방법
US8094342B2 (en) 2008-02-06 2012-01-10 Canon Kabushiki Kaisha Image processing device that retains a high resolution dithering matrix and image processing method therefor
JP2010006062A (ja) * 2008-05-28 2010-01-14 Seiko Epson Corp インクジェット記録方式の印刷方法及び印刷装置
JP2015006795A (ja) * 2008-05-28 2015-01-15 セイコーエプソン株式会社 インクジェット記録方式の印刷方法及び印刷装置

Also Published As

Publication number Publication date
US20040227965A1 (en) 2004-11-18

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