JP4887508B2 - 人間による読み取りが可能な表示に使用するための２次元のピクセル画像において、ピクセル被カバー値を設定するためのコンピュータ化された方法 - Google Patents

人間による読み取りが可能な表示に使用するための２次元のピクセル画像において、ピクセル被カバー値を設定するためのコンピュータ化された方法 Download PDF

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JP4887508B2
JP4887508B2 JP2001514385A JP2001514385A JP4887508B2 JP 4887508 B2 JP4887508 B2 JP 4887508B2 JP 2001514385 A JP2001514385 A JP 2001514385A JP 2001514385 A JP2001514385 A JP 2001514385A JP 4887508 B2 JP4887508 B2 JP 4887508B2
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JP2003506729A (ja
JP2003506729A5 (enExample
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カーシラ，サンポ，ジェイ．
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ビットストリーム インコーポレーティッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/503—Blending, e.g. for anti-aliasing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
JP2001514385A 1999-07-29 2000-07-31 人間による読み取りが可能な表示に使用するための２次元のピクセル画像において、ピクセル被カバー値を設定するためのコンピュータ化された方法 Expired - Fee Related JP4887508B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/363,513 US6437793B1 (en) 1999-07-29 1999-07-29 System for rapidly performing scan conversion with anti-aliasing upon outline fonts and other graphic elements
US09/363,513 1999-07-29
PCT/US2000/021559 WO2001009842A1 (en) 1999-07-29 2000-07-31 System for rapidly performing scan conversion with anti-aliasing upon outline fonts and other graphic elements

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JP2003506729A JP2003506729A (ja) 2003-02-18
JP2003506729A5 JP2003506729A5 (enExample) 2008-03-27
JP4887508B2 true JP4887508B2 (ja) 2012-02-29

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JP2001514385A Expired - Fee Related JP4887508B2 (ja) 1999-07-29 2000-07-31 人間による読み取りが可能な表示に使用するための２次元のピクセル画像において、ピクセル被カバー値を設定するためのコンピュータ化された方法

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Country Link
US (1) US6437793B1 (enExample)
EP (1) EP1203351B1 (enExample)
JP (1) JP4887508B2 (enExample)
AT (1) ATE294978T1 (enExample)
AU (1) AU6527400A (enExample)
DE (1) DE60019934D1 (enExample)
WO (1) WO2001009842A1 (enExample)

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US6437793B1 (en) 1999-07-29 2002-08-20 Bitstream Inc. System for rapidly performing scan conversion with anti-aliasing upon outline fonts and other graphic elements
US9424240B2 (en) 1999-12-07 2016-08-23 Microsoft Technology Licensing, Llc Annotations for electronic content
US7458014B1 (en) 1999-12-07 2008-11-25 Microsoft Corporation Computer user interface architecture wherein both content and user interface are composed of documents with links
US20040268253A1 (en) * 1999-12-07 2004-12-30 Microsoft Corporation Method and apparatus for installing and using reference materials in conjunction with reading electronic content
US6820111B1 (en) * 1999-12-07 2004-11-16 Microsoft Corporation Computer user interface architecture that saves a user's non-linear navigation history and intelligently maintains that history
US7185274B1 (en) 1999-12-07 2007-02-27 Microsoft Corporation Computer user interface architecture wherein users interact with both content and user interface by activating links
US7028267B1 (en) * 1999-12-07 2006-04-11 Microsoft Corporation Method and apparatus for capturing and rendering text annotations for non-modifiable electronic content
US6714214B1 (en) 1999-12-07 2004-03-30 Microsoft Corporation System method and user interface for active reading of electronic content
US6992687B1 (en) 1999-12-07 2006-01-31 Microsoft Corporation Bookmarking and placemarking a displayed document in a computer system
US6957233B1 (en) 1999-12-07 2005-10-18 Microsoft Corporation Method and apparatus for capturing and rendering annotations for non-modifiable electronic content
US7337389B1 (en) 1999-12-07 2008-02-26 Microsoft Corporation System and method for annotating an electronic document independently of its content
US7243299B1 (en) 2000-04-21 2007-07-10 Microsoft Corporation Methods and apparatus for displaying multiple contexts in electronic documents
US7234108B1 (en) * 2000-06-29 2007-06-19 Microsoft Corporation Ink thickness rendering for electronic annotations
JP2002140722A (ja) * 2000-08-23 2002-05-17 Sony Computer Entertainment Inc エイリアシングを除去した画像を描画する装置及び方法
US7110003B2 (en) * 2000-12-22 2006-09-19 Canon Kabushiki Kaisha Rendering objects
US7152211B1 (en) * 2001-01-30 2006-12-19 Microsoft Corporation Resolution independent theming
US7222306B2 (en) 2001-05-02 2007-05-22 Bitstream Inc. Methods, systems, and programming for computer display of images, text, and/or digital content
US7219309B2 (en) 2001-05-02 2007-05-15 Bitstream Inc. Innovations for the display of web pages
US7227556B2 (en) * 2002-03-01 2007-06-05 O'driscoll Gerard High quality antialiased lines with dual sampling pattern
US7752543B2 (en) * 2006-02-17 2010-07-06 Microsoft Corporation Applying effects to a merged text path
US8547395B1 (en) 2006-12-20 2013-10-01 Nvidia Corporation Writing coverage information to a framebuffer in a computer graphics system
US8004522B1 (en) * 2007-08-07 2011-08-23 Nvidia Corporation Using coverage information in computer graphics
US8325203B1 (en) 2007-08-15 2012-12-04 Nvidia Corporation Optimal caching for virtual coverage antialiasing
JP2009145769A (ja) * 2007-12-17 2009-07-02 Toshiba Matsushita Display Technology Co Ltd 平面表示装置
AU2009201612B2 (en) * 2009-04-22 2012-01-19 Canon Kabushiki Kaisha Scalable pixel coverage function-map
TWI493500B (zh) * 2009-06-18 2015-07-21 Mstar Semiconductor Inc 使二維影像呈現出三維效果之影像處理方法及相關影像處理裝置
AU2012258407A1 (en) 2012-11-27 2014-06-12 Canon Kabushiki Kaisha Method, system and apparatus for determining area of a pixel covered by a scalable definition for a character

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JPH02275494A (ja) * 1989-04-17 1990-11-09 Ricoh Co Ltd 文字パターンデータ発生方法
JPH0540463A (ja) * 1991-08-08 1993-02-19 Hitachi Ltd 多階調文字発生装置
JPH0720845A (ja) * 1993-06-18 1995-01-24 Nec Home Electron Ltd 多階調文字生成装置
JPH09114441A (ja) * 1995-10-24 1997-05-02 Alps Electric Co Ltd アウトラインデータからのグレーフォント生成方法およびその装置

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JPH05143742A (ja) * 1991-11-20 1993-06-11 Ricoh Co Ltd ベクトル画像描画装置
US5438656A (en) 1993-06-01 1995-08-01 Ductus, Inc. Raster shape synthesis by direct multi-level filling
DE59307951D1 (de) 1993-11-18 1998-02-12 Adobe Systems Inc Verfahren zur Textdarstellung auf Bildschirmgeräten
US5589851A (en) 1994-03-18 1996-12-31 Ductus Incorporated Multi-level to bi-level raster shape converter
US5719595A (en) 1995-05-09 1998-02-17 Apple Computer, Inc. Method and apparauts for generating a text image on a display with anti-aliasing effect
US5929866A (en) 1996-01-25 1999-07-27 Adobe Systems, Inc Adjusting contrast in anti-aliasing
US6128000A (en) 1997-10-15 2000-10-03 Compaq Computer Corporation Full-scene antialiasing using improved supersampling techniques
US6091425A (en) * 1998-02-17 2000-07-18 Silicon Graphics, Inc. Constant multisample image coverage mask
US6437793B1 (en) 1999-07-29 2002-08-20 Bitstream Inc. System for rapidly performing scan conversion with anti-aliasing upon outline fonts and other graphic elements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02275494A (ja) * 1989-04-17 1990-11-09 Ricoh Co Ltd 文字パターンデータ発生方法
JPH0540463A (ja) * 1991-08-08 1993-02-19 Hitachi Ltd 多階調文字発生装置
JPH0720845A (ja) * 1993-06-18 1995-01-24 Nec Home Electron Ltd 多階調文字生成装置
JPH09114441A (ja) * 1995-10-24 1997-05-02 Alps Electric Co Ltd アウトラインデータからのグレーフォント生成方法およびその装置

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Publication number Publication date
JP2003506729A (ja) 2003-02-18
EP1203351B1 (en) 2005-05-04
WO2001009842A1 (en) 2001-02-08
EP1203351A1 (en) 2002-05-08
ATE294978T1 (de) 2005-05-15
DE60019934D1 (de) 2005-06-09
US6437793B1 (en) 2002-08-20
AU6527400A (en) 2001-02-19

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