JP5740539B2 - マルチビット深度ハーフトーンａｍ網点を生成する方法と装置 - Google Patents

マルチビット深度ハーフトーンａｍ網点を生成する方法と装置 Download PDF

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Publication number
JP5740539B2
JP5740539B2 JP2014543752A JP2014543752A JP5740539B2 JP 5740539 B2 JP5740539 B2 JP 5740539B2 JP 2014543752 A JP2014543752 A JP 2014543752A JP 2014543752 A JP2014543752 A JP 2014543752A JP 5740539 B2 JP5740539 B2 JP 5740539B2
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Japan
Prior art keywords
matrix
value
row
halftone
bit depth
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JP2014543752A
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English (en)
Japanese (ja)
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JP2014533919A (ja
JP2014533919A5 (enExample
Inventor
リ、ハイフェン
ヤン、ビン
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.)
Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
Peking University Founder Research and Development Center
Original Assignee
Peking University Founder Group Co Ltd
Beijing Founder Electronics Co Ltd
Peking University Founder Research and Development Center
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Application filed by Peking University Founder Group Co Ltd, Beijing Founder Electronics Co Ltd, Peking University Founder Research and Development Center filed Critical Peking University Founder Group Co Ltd
Publication of JP2014533919A publication Critical patent/JP2014533919A/ja
Publication of JP2014533919A5 publication Critical patent/JP2014533919A5/ja
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Classifications

    • 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
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1867—Post-processing of the composed and rasterized print image
    • G06K15/1872—Image enhancement
    • G06K15/1881—Halftoning
    • 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
    • H04N1/40087—Multi-toning, i.e. converting a continuous-tone signal for reproduction with more than two discrete brightnesses or optical densities, e.g. dots of grey and black inks on white paper
    • 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
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
JP2014543752A 2011-11-30 2012-05-18 マルチビット深度ハーフトーンａｍ網点を生成する方法と装置 Expired - Fee Related JP5740539B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110390759.1A CN103139440B (zh) 2011-11-30 2011-11-30 多位深半色调调幅网点生成方法及装置
CN201110390759.1 2011-11-30
PCT/CN2012/075724 WO2013078836A1 (zh) 2011-11-30 2012-05-18 多位深半色调调幅网点生成方法及装置

Publications (3)

Publication Number Publication Date
JP2014533919A JP2014533919A (ja) 2014-12-15
JP2014533919A5 JP2014533919A5 (enExample) 2015-04-23
JP5740539B2 true JP5740539B2 (ja) 2015-06-24

Family

ID=48498706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014543752A Expired - Fee Related JP5740539B2 (ja) 2011-11-30 2012-05-18 マルチビット深度ハーフトーンａｍ網点を生成する方法と装置

Country Status (5)

Country Link
US (1) US8861034B2 (enExample)
EP (1) EP2787719A4 (enExample)
JP (1) JP5740539B2 (enExample)
CN (1) CN103139440B (enExample)
WO (1) WO2013078836A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978783B (zh) * 2014-05-31 2015-11-11 齐鲁工业大学 一种用于静电数字印刷网点阶调的控制方法
JP6580091B2 (ja) * 2017-07-05 2019-09-25 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
CN111988488B (zh) * 2020-09-03 2021-12-17 北大方正集团有限公司 网点生成方法、装置、电子设备及存储介质
CN115482365B (zh) * 2021-06-16 2025-09-16 深圳市汉森软件股份有限公司 三维模型的半色调处理方法、装置、设备及存储介质
US12373661B2 (en) 2023-12-14 2025-07-29 Ricoh Company, Ltd. Vectorized interleave of bit planes
CN119444883B (zh) * 2024-09-26 2025-05-30 北京大学 一种半色调图像的生成方法、装置及设备
CN120543666A (zh) * 2025-04-18 2025-08-26 北京大学 一种基于调幅加网的半色调网点生成方法、装置及设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130207C2 (de) * 1980-07-31 1986-03-06 Matsushita Research Institute Tokyo, Inc., Kawasaki, Kanagawa Punktdrucker mit einem Aufzeichnungskopf
WO1995002938A1 (en) * 1993-07-12 1995-01-26 Agfa-Gevaert Naamloze Vennootschap High quality multilevel halftoning for colour images with reduced memory requirements
JP2001088356A (ja) * 1999-09-27 2001-04-03 Ricoh Co Ltd プリンタ制御装置
JP2004025621A (ja) * 2002-06-25 2004-01-29 Canon Inc 網点階調表現方法、コンピュータプログラムおよびコンピュータ読み取り可能な記憶媒体
CN1172263C (zh) * 2002-12-30 2004-10-20 北京北大方正电子有限公司 在多位成像深度设备上进行图像复制的调频挂网方法
JP4282467B2 (ja) * 2003-12-24 2009-06-24 Ｎｅｃエンジニアリング株式会社 像域分離方法
JP4260714B2 (ja) * 2004-09-16 2009-04-30 大日本印刷株式会社 網点からなる画像の印刷方法ならびに画像変換方法および装置
US7616347B2 (en) * 2005-04-29 2009-11-10 International Business Machines Corporation System and method for multi-bit halftoning
CN100377567C (zh) * 2005-10-26 2008-03-26 北京北大方正电子有限公司 在多位成像深度设备上的调频调幅混合网点网型控制方法
CN100377566C (zh) * 2005-10-26 2008-03-26 北京北大方正电子有限公司 多位成像深度设备上的调频调幅混合半色调图像处理方法
US7830569B2 (en) * 2006-03-31 2010-11-09 Eastman Kodak Company Multilevel halftone screen and sets thereof
CN100393099C (zh) * 2006-08-31 2008-06-04 北京北大方正电子有限公司 调频调幅混合网点层次连续调控制方法
JP5132496B2 (ja) * 2008-02-06 2013-01-30 キヤノン株式会社 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
JP5342357B2 (ja) * 2009-07-27 2013-11-13 大日本スクリーン製造株式会社 画像データ作成装置および画像データ作成方法
JP5482189B2 (ja) * 2009-12-24 2014-04-23 セイコーエプソン株式会社 印刷制御装置、印刷制御方法およびコンピュータープログラム

Also Published As

Publication number Publication date
CN103139440A (zh) 2013-06-05
EP2787719A1 (en) 2014-10-08
WO2013078836A1 (zh) 2013-06-06
US8861034B2 (en) 2014-10-14
US20140132992A1 (en) 2014-05-15
EP2787719A4 (en) 2015-01-07
JP2014533919A (ja) 2014-12-15
CN103139440B (zh) 2015-06-17

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