RU2764286C1 - Способ обработки изображения, устройство обработки изображения и носитель хранения информации - Google Patents

Способ обработки изображения, устройство обработки изображения и носитель хранения информации Download PDF

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Publication number
RU2764286C1
RU2764286C1 RU2021122352A RU2021122352A RU2764286C1 RU 2764286 C1 RU2764286 C1 RU 2764286C1 RU 2021122352 A RU2021122352 A RU 2021122352A RU 2021122352 A RU2021122352 A RU 2021122352A RU 2764286 C1 RU2764286 C1 RU 2764286C1
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RU
Russia
Prior art keywords
pattern
dot
dot pattern
nozzles
row
Prior art date
Application number
RU2021122352A
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English (en)
Russian (ru)
Inventor
Цукаса ДОИ
Хирокадзу ТАНАКА
Сатоси СЕКИ
Дзунити НАКАГАВА
Маюко ЯМАГАТА
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Кэнон Кабусики Кайся
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Publication of RU2764286C1 publication Critical patent/RU2764286C1/ru

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • 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
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
    • G06K15/102—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers using ink jet print heads
    • G06K15/105—Multipass or interlaced 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/14—Character- or line-spacing mechanisms with means for effecting line or character spacing in either direction
    • B41J19/142—Character- or line-spacing mechanisms with means for effecting line or character spacing in either direction with a reciprocating print head printing in both directions across the paper width
    • 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
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • B41J2/2135—Alignment of dots
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
    • G06K15/102—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers using ink jet print heads
    • G06K15/105—Multipass or interlaced printing
    • G06K15/107—Mask selection
    • 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
    • H04N1/56—Processing of colour picture signals
    • 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
    • H04N1/6002—Corrections within particular colour systems
    • H04N1/6008—Corrections within particular colour systems with primary colour signals, e.g. RGB or CMY(K)
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Color, Gradation (AREA)
  • Dot-Matrix Printers And Others (AREA)
RU2021122352A 2020-07-29 2021-07-28 Способ обработки изображения, устройство обработки изображения и носитель хранения информации RU2764286C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020128331A JP7551380B2 (ja) 2020-07-29 2020-07-29 画像処理方法及び画像処理装置
JP2020-128331 2020-07-29

Publications (1)

Publication Number Publication Date
RU2764286C1 true RU2764286C1 (ru) 2022-01-17

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RU2021122352A RU2764286C1 (ru) 2020-07-29 2021-07-28 Способ обработки изображения, устройство обработки изображения и носитель хранения информации

Country Status (5)

Country Link
US (3) US11625563B2 (enExample)
EP (2) EP3944959B1 (enExample)
JP (2) JP7551380B2 (enExample)
CN (2) CN114070951B (enExample)
RU (1) RU2764286C1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7520616B2 (ja) 2020-07-29 2024-07-23 キヤノン株式会社 閾値マトリクスの生成方法および画像処理装置
JP7551380B2 (ja) 2020-07-29 2024-09-17 キヤノン株式会社 画像処理方法及び画像処理装置

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Publication number Priority date Publication date Assignee Title
EP0564252B1 (en) * 1992-03-31 2003-09-10 Canon Kabushiki Kaisha Ink jet recording method and apparatus
US6099104A (en) * 1994-05-11 2000-08-08 Seiko Epson Corporation Printing method by ink jet and a printing device by ink jet
US6128099A (en) * 1995-06-08 2000-10-03 Delabastita; Paul A. Halftone screen generator, halftone screen and method for generating same
JP2005136612A (ja) * 2003-10-29 2005-05-26 Dainippon Screen Mfg Co Ltd 網点形成方法、網点形成装置および網点記録媒体
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Also Published As

Publication number Publication date
EP4235495A2 (en) 2023-08-30
CN116708688A (zh) 2023-09-05
US20220032610A1 (en) 2022-02-03
US20240086662A1 (en) 2024-03-14
JP2022025489A (ja) 2022-02-10
US11842234B2 (en) 2023-12-12
CN114070951B (zh) 2023-07-18
JP2024161225A (ja) 2024-11-15
US12236297B2 (en) 2025-02-25
EP3944959A1 (en) 2022-02-02
US20230214618A1 (en) 2023-07-06
EP3944959C0 (en) 2023-06-07
JP7773284B2 (ja) 2025-11-19
CN114070951A (zh) 2022-02-18
EP3944959B1 (en) 2023-06-07
US11625563B2 (en) 2023-04-11
EP4235495A3 (en) 2023-10-18
JP7551380B2 (ja) 2024-09-17

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