JP2016064632A5 - - Google Patents
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- JP2016064632A5 JP2016064632A5 JP2015036462A JP2015036462A JP2016064632A5 JP 2016064632 A5 JP2016064632 A5 JP 2016064632A5 JP 2015036462 A JP2015036462 A JP 2015036462A JP 2015036462 A JP2015036462 A JP 2015036462A JP 2016064632 A5 JP2016064632 A5 JP 2016064632A5
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- halftone
- value
- predetermined amount
- processing
- image
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- 238000003672 processing method Methods 0.000 description 1
Description
ステップS22でハーフトーンパラメータを仮設定した後、次に、その仮設定したハーフトーンパラメータを用いてハーフトーン処理を行う(ステップS24)。ディザ法の場合、このステップS24は、閾値「0」から現閾値までのドットON画素を求めることに相当する。つまり、現閾値の階調を持つ単一階調の入力画像について、ディザマスクを適用したハーフトーン処理後のハーフトーン画像(ドット配置)を求めることに相当する。 After temporarily setting the halftone parameters in step S22, next, halftone processing is performed using the temporarily set halftone parameters (step S24). In the case of the dither method, this step S24 corresponds to obtaining dot ON pixels from the threshold value “0” to the current threshold value. That corresponds to obtaining the input image of a single tone having a tone of the current threshold, the halftone image after the halftone processing using the dither mask (dot arrangement).
グループ分けされた各グループに属する画素に対して、付加する誤差の「所定量」はグループ間で同じ値としてもよいし、グループ毎に異なる値としてもよい。また、「+所定量」と「−所定量」は、絶対値が同じであってもよいし、絶対値が異なる値であってもよい。 For the pixels in each group that are grouped, the "predetermined amount" of additional to error may be the same value among groups, the value may be different for each group. Further, “+ predetermined amount” and “−predetermined amount” may have the same absolute value or may have different absolute values.
なお、上述した図37から図45で説明した実施形態における画像処理装置20による処理の内容は、画像処理方法として把握することができる。 The contents of processing by the image processing apparatus 20 in the embodiment described in FIG. 4 5 37 described above can be grasped as an image processing method.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22157700.0A EP4033745B1 (en) | 2014-03-27 | 2015-03-26 | Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program |
EP19155766.9A EP3499860B1 (en) | 2014-03-27 | 2015-03-26 | Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program |
EP15768242.8A EP3125521B1 (en) | 2014-03-27 | 2015-03-26 | Printing system, halftone processing rule generation method, characteristic parameter acquisition method, image processing device and method, halftone processing rule, halftone image, printed matter production method, inkjet printing system, and program |
PCT/JP2015/059348 WO2015147152A1 (en) | 2014-03-27 | 2015-03-26 | Printing system, halftone processing rule generation method, characteristic parameter acquisition method, image processing device and method, halftone processing rule, halftone image, printed matter production method, inkjet printing system, and program |
US15/276,383 US9967428B2 (en) | 2014-03-27 | 2016-09-26 | Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program |
US15/969,894 US10594896B2 (en) | 2014-03-27 | 2018-05-03 | Printing system, method of generating halftone processing rule, image processing device, and program acquiring parameters related to characteristic errors of the printing system |
US16/775,601 US10944886B2 (en) | 2014-03-27 | 2020-01-29 | Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program |
US17/162,406 US11375082B2 (en) | 2014-03-27 | 2021-01-29 | Printing system, method of generating halftone processing rule, method of acquiring characteristic parameter, image processing device, image processing method, halftone processing rule, halftone image, method of manufacturing printed material, inkjet printing system, and program |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014066008 | 2014-03-27 | ||
JP2014066008 | 2014-03-27 | ||
JP2014200066 | 2014-09-30 | ||
JP2014200066 | 2014-09-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016064632A JP2016064632A (en) | 2016-04-28 |
JP2016064632A5 true JP2016064632A5 (en) | 2016-06-30 |
JP6101720B2 JP6101720B2 (en) | 2017-03-22 |
Family
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Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015036462A Active JP6101720B2 (en) | 2014-03-27 | 2015-02-26 | Image processing apparatus and method, inkjet printing system, and program |
JP2015036463A Expired - Fee Related JP6101721B2 (en) | 2014-03-27 | 2015-02-26 | Image processing apparatus and method, inkjet printing system, and program |
JP2015036461A Active JP6155293B2 (en) | 2014-03-27 | 2015-02-26 | Image processing apparatus and method, printing system, halftone processing rule generation method, printed matter manufacturing method, and program |
JP2015036464A Expired - Fee Related JP6062979B2 (en) | 2014-03-27 | 2015-02-26 | Image processing apparatus and method, inkjet printing system, and program |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015036463A Expired - Fee Related JP6101721B2 (en) | 2014-03-27 | 2015-02-26 | Image processing apparatus and method, inkjet printing system, and program |
JP2015036461A Active JP6155293B2 (en) | 2014-03-27 | 2015-02-26 | Image processing apparatus and method, printing system, halftone processing rule generation method, printed matter manufacturing method, and program |
JP2015036464A Expired - Fee Related JP6062979B2 (en) | 2014-03-27 | 2015-02-26 | Image processing apparatus and method, inkjet printing system, and program |
Country Status (1)
Country | Link |
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JP (4) | JP6101720B2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018213105A1 (en) | 2017-09-05 | 2019-03-07 | Heidelberger Druckmaschinen Ag | Compensation pattern for failed pressure nozzles |
JP7051350B2 (en) * | 2017-09-27 | 2022-04-11 | キヤノン株式会社 | Image processing equipment, image processing methods, and programs |
CN109703197B (en) * | 2018-03-16 | 2020-07-24 | 广东聚华印刷显示技术有限公司 | Method and device for measuring offset compensation amount of ink drop in ink jet printing and measuring substrate |
JP7214404B2 (en) | 2018-08-31 | 2023-01-30 | キヤノン株式会社 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM |
JP2023088750A (en) * | 2021-12-15 | 2023-06-27 | 株式会社ミマキエンジニアリング | Inkjet printer adjustment method, program and printing system |
CN116957992B (en) * | 2023-09-20 | 2024-01-05 | 南京木木西里科技有限公司 | Real-time microscopic image anti-shake method based on feature tracking |
CN117161589B (en) * | 2023-09-21 | 2024-04-12 | 昆山市金康电子有限公司 | Intelligent detection method and system for marking deviation of laser engraving machine |
CN117038064B (en) * | 2023-10-07 | 2024-01-09 | 之江实验室 | Evaluation method, device, storage medium and equipment for auxiliary analysis algorithm |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001358941A (en) * | 2000-06-09 | 2001-12-26 | Ricoh Co Ltd | Image processing system |
JP2002331653A (en) * | 2001-05-11 | 2002-11-19 | Matsushita Electric Ind Co Ltd | Apparatus and method for simulating printing, and recording medium with program therefor recorded computer-readably |
JP4039415B2 (en) * | 2004-09-30 | 2008-01-30 | 富士フイルム株式会社 | Dot arrangement determination method and apparatus, threshold matrix generation method, program, and image forming apparatus |
JP4114014B2 (en) * | 2004-09-30 | 2008-07-09 | 富士フイルム株式会社 | Image forming apparatus |
JP2008027122A (en) * | 2006-07-20 | 2008-02-07 | Seiko Epson Corp | Image processor, image processing program, image processing method, and storage medium storing image processing program |
JP2009018476A (en) * | 2007-07-11 | 2009-01-29 | Seiko Epson Corp | Line printer, halftone processing method, program and dither mask |
JP4821840B2 (en) * | 2008-12-09 | 2011-11-24 | ブラザー工業株式会社 | PRINT CONTROL DEVICE, PRINT DEVICE, AND PRINT CONTROL PROGRAM |
JP5505029B2 (en) * | 2009-04-08 | 2014-05-28 | セイコーエプソン株式会社 | Printing apparatus, printing method, and dither mask creation method |
JP5310208B2 (en) * | 2009-04-08 | 2013-10-09 | セイコーエプソン株式会社 | Printing apparatus and printing method |
JP2011207175A (en) * | 2010-03-30 | 2011-10-20 | Fujifilm Corp | Image forming device |
JP5295162B2 (en) * | 2010-03-30 | 2013-09-18 | 富士フイルム株式会社 | Image forming apparatus |
JP5457307B2 (en) * | 2010-08-27 | 2014-04-02 | 富士フイルム株式会社 | Defective recording element compensation parameter selection chart, defective recording element compensation parameter determination method and apparatus, and image forming apparatus |
JP5398019B2 (en) * | 2010-09-28 | 2014-01-29 | 富士フイルム株式会社 | Defective recording element compensation parameter determination method and apparatus, and image forming apparatus |
JP5608631B2 (en) * | 2011-12-08 | 2014-10-15 | 富士フイルム株式会社 | Image forming apparatus and image forming method |
JP5462891B2 (en) * | 2012-01-17 | 2014-04-02 | 富士フイルム株式会社 | Image forming apparatus and image forming method |
JP5867118B2 (en) * | 2012-01-31 | 2016-02-24 | ブラザー工業株式会社 | Image processing apparatus and computer program |
-
2015
- 2015-02-26 JP JP2015036462A patent/JP6101720B2/en active Active
- 2015-02-26 JP JP2015036463A patent/JP6101721B2/en not_active Expired - Fee Related
- 2015-02-26 JP JP2015036461A patent/JP6155293B2/en active Active
- 2015-02-26 JP JP2015036464A patent/JP6062979B2/en not_active Expired - Fee Related
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