AU2001264640A1 - Graphics system using a blur filter - Google Patents

Graphics system using a blur filter

Info

Publication number
AU2001264640A1
AU2001264640A1 AU2001264640A AU6464001A AU2001264640A1 AU 2001264640 A1 AU2001264640 A1 AU 2001264640A1 AU 2001264640 A AU2001264640 A AU 2001264640A AU 6464001 A AU6464001 A AU 6464001A AU 2001264640 A1 AU2001264640 A1 AU 2001264640A1
Authority
AU
Australia
Prior art keywords
graphics system
blur filter
blur
filter
graphics
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.)
Abandoned
Application number
AU2001264640A
Inventor
Michael F. Deering
Scott R. Nelson
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.)
Sun Microsystems Inc
Original Assignee
Sun Microsystems Inc
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
Priority claimed from US09/571,988 external-priority patent/US6956576B1/en
Priority claimed from US09/571,768 external-priority patent/US6426755B1/en
Application filed by Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of AU2001264640A1 publication Critical patent/AU2001264640A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/257—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
    • H04N13/279—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals the virtual viewpoint locations being selected by the viewers or determined by tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/383—Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • H04N13/289—Switching between monoscopic and stereoscopic modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
AU2001264640A 2000-05-16 2001-05-15 Graphics system using a blur filter Abandoned AU2001264640A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/571,768 2000-05-16
US09/571,988 US6956576B1 (en) 2000-05-16 2000-05-16 Graphics system using sample masks for motion blur, depth of field, and transparency
US09/571,988 2000-05-16
US09/571,768 US6426755B1 (en) 2000-05-16 2000-05-16 Graphics system using sample tags for blur
PCT/US2001/015958 WO2001088854A2 (en) 2000-05-16 2001-05-15 Graphics system using a blur filter

Publications (1)

Publication Number Publication Date
AU2001264640A1 true AU2001264640A1 (en) 2001-11-26

Family

ID=27075655

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001264640A Abandoned AU2001264640A1 (en) 2000-05-16 2001-05-15 Graphics system using a blur filter

Country Status (3)

Country Link
EP (1) EP1290643A2 (en)
AU (1) AU2001264640A1 (en)
WO (1) WO2001088854A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6933947B2 (en) 2002-12-03 2005-08-23 Microsoft Corporation Alpha correction to compensate for lack of gamma correction
JP3877077B2 (en) 2004-08-31 2007-02-07 任天堂株式会社 Game device and image processing program
JP2006092156A (en) * 2004-09-22 2006-04-06 Namco Ltd Program, information storage medium and image generation device
US9170714B2 (en) 2012-10-31 2015-10-27 Google Technology Holdings LLC Mixed type text extraction and distribution
CN112734868B (en) * 2021-01-05 2023-06-23 金陵科技学院 Lossless real-time compression method for 2D OpenGL texture based on tile segmentation principle
CN113473226B (en) * 2021-08-09 2023-02-14 深圳软牛科技有限公司 Method and device for improving video rendering efficiency, computer equipment and storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6314285A (en) * 1986-07-03 1988-01-21 Fujitsu Ltd Picture blurring processing system
JP2792376B2 (en) * 1993-02-02 1998-09-03 松下電器産業株式会社 Image blur processing device
GB9422089D0 (en) * 1994-11-02 1994-12-21 Philips Electronics Uk Ltd Blurring for computer graphics
GB2325131B (en) * 1997-03-27 2002-01-16 British Broadcasting Corp Improvements in artificial image generation
DE69909437T2 (en) * 1998-02-17 2004-04-15 Sun Microsystems, Inc., Santa Clara GRAPHIC SYSTEM WITH SUPER SCANS WITH VARIABLE RESOLUTION

Also Published As

Publication number Publication date
WO2001088854A2 (en) 2001-11-22
WO2001088854A3 (en) 2002-10-03
EP1290643A2 (en) 2003-03-12

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