DE60304268D1 - Bitmapdekomprimierung - Google Patents

Bitmapdekomprimierung

Info

Publication number
DE60304268D1
DE60304268D1 DE60304268T DE60304268T DE60304268D1 DE 60304268 D1 DE60304268 D1 DE 60304268D1 DE 60304268 T DE60304268 T DE 60304268T DE 60304268 T DE60304268 T DE 60304268T DE 60304268 D1 DE60304268 D1 DE 60304268D1
Authority
DE
Germany
Prior art keywords
bitmapdekomprimierung
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.)
Expired - Lifetime
Application number
DE60304268T
Other languages
English (en)
Other versions
DE60304268T2 (de
Inventor
Stephan M Kroon
Paul W Philippi
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of DE60304268D1 publication Critical patent/DE60304268D1/de
Application granted granted Critical
Publication of DE60304268T2 publication Critical patent/DE60304268T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/4105—Bandwidth or redundancy reduction for halftone screened pictures
DE60304268T 2002-10-17 2003-10-16 Bitmapdekomprimierung Expired - Lifetime DE60304268T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US274470 1994-07-13
US10/274,470 US8077332B2 (en) 2002-10-17 2002-10-17 Bit-map decompression

Publications (2)

Publication Number Publication Date
DE60304268D1 true DE60304268D1 (de) 2006-05-18
DE60304268T2 DE60304268T2 (de) 2006-08-31

Family

ID=32042967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304268T Expired - Lifetime DE60304268T2 (de) 2002-10-17 2003-10-16 Bitmapdekomprimierung

Country Status (4)

Country Link
US (1) US8077332B2 (de)
EP (1) EP1411713B1 (de)
JP (1) JP2004140826A (de)
DE (1) DE60304268T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7685104B2 (en) * 2004-01-08 2010-03-23 International Business Machines Corporation Dynamic bitmap processing, identification and reusability
CN100417178C (zh) * 2004-05-19 2008-09-03 精工爱普生株式会社 点数据处理装置、图像输出系统及其方法
JP4534963B2 (ja) * 2005-11-18 2010-09-01 セイコーエプソン株式会社 画像形成方法、画像形成装置、画像形成システム、印刷方法、印刷物の生成方法および画像形成装置を制御するためのコンピュータプログラム
JP4534964B2 (ja) * 2005-11-18 2010-09-01 セイコーエプソン株式会社 画像形成方法、画像形成装置、画像形成システム、印刷物の生成方法および画像形成装置を制御するためのコンピュータプログラム
JP4506652B2 (ja) * 2005-11-18 2010-07-21 セイコーエプソン株式会社 高画質ハーフトーン処理
JP2007310577A (ja) * 2006-05-17 2007-11-29 Toshiba Corp 描画データ抽出装置、方法、およびプログラム
JP4507265B2 (ja) * 2008-06-30 2010-07-21 ルネサスエレクトロニクス株式会社 画像処理回路、及びそれを搭載する表示パネルドライバ並びに表示装置
US9654667B1 (en) 2016-05-06 2017-05-16 Xerox Corporation System and method for stochastic vector halftoning of contone data in a printer having variable printing parameters
US9641726B1 (en) 2016-05-06 2017-05-02 Xerox Corporation Multi-ink vector halftoning using multi-bit vector halftoning methods
CN113619119B (zh) * 2020-08-14 2023-10-24 珠海赛纳三维科技有限公司 三维物体的打印系统、方法、存储介质以及三维模型

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153264A (ja) * 1984-01-20 1985-08-12 Ricoh Co Ltd 中間調画像伝送方式
US5216753A (en) * 1990-03-29 1993-06-01 Eastman Kodak Company Halftone compression with sharpness preservation
US5359430A (en) * 1992-05-15 1994-10-25 Microsoft Corporation Block-halftoning method and system with compressed error image
US5444551A (en) * 1992-07-22 1995-08-22 Eastman Kodak Company Process for specifying mean-preserving mutli-level halftone matrices with varying amounts of modulation
JPH07322074A (ja) 1994-05-16 1995-12-08 Internatl Business Mach Corp <Ibm> ディザリングされた２レベル・イメージ・ファイルを処理するためのデータ処理装置および方法
US5777757A (en) * 1995-06-05 1998-07-07 Apple Computer, Inc. Method and system for halftoning
US5917952A (en) * 1995-09-20 1999-06-29 Hewlett-Packard Company Compression of randomly dithered bi-level images

Also Published As

Publication number Publication date
US8077332B2 (en) 2011-12-13
EP1411713B1 (de) 2006-03-29
JP2004140826A (ja) 2004-05-13
US20040075706A1 (en) 2004-04-22
DE60304268T2 (de) 2006-08-31
EP1411713A1 (de) 2004-04-21

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Legal Events

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