FR2466061A1 - Perfectionnement aux systemes de visualisation du type a image engendree par calculateur - Google Patents

Perfectionnement aux systemes de visualisation du type a image engendree par calculateur Download PDF

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Publication number
FR2466061A1
FR2466061A1 FR8013166A FR8013166A FR2466061A1 FR 2466061 A1 FR2466061 A1 FR 2466061A1 FR 8013166 A FR8013166 A FR 8013166A FR 8013166 A FR8013166 A FR 8013166A FR 2466061 A1 FR2466061 A1 FR 2466061A1
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FR
France
Prior art keywords
image
texture
memory
frame
simulated
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.)
Granted
Application number
FR8013166A
Other languages
English (en)
French (fr)
Other versions
FR2466061B1 (enExample
Inventor
Martin John Peter Bolton
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.)
Thales Training and Simulation Ltd
Original Assignee
Thales Training and Simulation Ltd
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 GB7920882A external-priority patent/GB2051525A/en
Application filed by Thales Training and Simulation Ltd filed Critical Thales Training and Simulation Ltd
Publication of FR2466061A1 publication Critical patent/FR2466061A1/fr
Application granted granted Critical
Publication of FR2466061B1 publication Critical patent/FR2466061B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/301—Simulation of view from aircraft by computer-processed or -generated image
    • G09B9/302—Simulation of view from aircraft by computer-processed or -generated image the image being transformed by computer processing, e.g. updating the image to correspond to the changing point of view

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
FR8013166A 1979-06-15 1980-06-13 Perfectionnement aux systemes de visualisation du type a image engendree par calculateur Granted FR2466061A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7920882A GB2051525A (en) 1979-06-15 1979-06-15 C.G.I.-Surface textures
GB8018838A GB2061074B (en) 1979-06-15 1980-06-09 Visual display systems

Publications (2)

Publication Number Publication Date
FR2466061A1 true FR2466061A1 (fr) 1981-03-27
FR2466061B1 FR2466061B1 (enExample) 1984-04-27

Family

ID=26271852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013166A Granted FR2466061A1 (fr) 1979-06-15 1980-06-13 Perfectionnement aux systemes de visualisation du type a image engendree par calculateur

Country Status (4)

Country Link
US (1) US4343037A (enExample)
CA (1) CA1141468A (enExample)
DE (1) DE3022454A1 (enExample)
FR (1) FR2466061A1 (enExample)

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FR2535871A1 (fr) * 1982-11-04 1984-05-11 Vigarie Jean Pierre Terminal graphique a memoire de points muni d'un systeme d'ecriture en memoire d'image de signaux de texture d'image
FR2553543A2 (fr) * 1982-03-25 1985-04-19 Dassault Electronique Procede pour engendrer a bord d'un aeronef une image synthetique du terrain survole
WO1988001414A1 (en) * 1986-08-11 1988-02-25 Allied Corporation Data decompression using a polynomial computation engine

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US4715005A (en) * 1984-08-08 1987-12-22 General Electric Company Terrain/seascape image generator with math model data base
US4821212A (en) * 1984-08-08 1989-04-11 General Electric Company Three dimensional texture generator for computed terrain images
US4752836A (en) * 1984-09-07 1988-06-21 Ivex Corporation Method and apparatus for reproducing video images to simulate movement within a multi-dimensional space
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GB2181929B (en) * 1985-10-21 1989-09-20 Sony Corp Methods of and apparatus for video signal processing
US4692880A (en) * 1985-11-15 1987-09-08 General Electric Company Memory efficient cell texturing for advanced video object generator
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US4805121A (en) * 1986-05-30 1989-02-14 Dba Systems, Inc. Visual training apparatus
US4928250A (en) * 1986-07-02 1990-05-22 Hewlett-Packard Company System for deriving radiation images
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US4807158A (en) * 1986-09-30 1989-02-21 Daleco/Ivex Partners, Ltd. Method and apparatus for sampling images to simulate movement within a multidimensional space
US4878183A (en) * 1987-07-15 1989-10-31 Ewart Ron B Photographic image data management system for a visual system
US4866637A (en) * 1987-10-30 1989-09-12 International Business Machines Corporation Pipelined lighting model processing system for a graphics workstation's shading function
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US4885703A (en) * 1987-11-04 1989-12-05 Schlumberger Systems, Inc. 3-D graphics display system using triangle processor pipeline
US4945500A (en) * 1987-11-04 1990-07-31 Schlumberger Technologies, Inc. Triangle processor for 3-D graphics display system
US4888712A (en) * 1987-11-04 1989-12-19 Schlumberger Systems, Inc. Guardband clipping method and apparatus for 3-D graphics display system
CA1309198C (en) * 1987-12-10 1992-10-20 Carlo J. Evangelisti Parallel rendering of smoothly shaded color triangles with anti-aliased edges for a three dimensional color display
JPH01241681A (ja) * 1988-03-15 1989-09-26 Internatl Business Mach Corp <Ibm> 画像処理装置
JP2792564B2 (ja) * 1989-02-15 1998-09-03 キヤノン株式会社 図形編集装置
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US5146554A (en) * 1989-09-29 1992-09-08 Eastman Kodak Company Page memory control in a raster image processor employed for digital halftoning
US5224208A (en) * 1990-03-16 1993-06-29 Hewlett-Packard Company Gradient calculation for texture mapping
US5519684A (en) * 1990-05-14 1996-05-21 Casio Computer Co., Ltd. Digital recorder for processing in parallel data stored in multiple tracks
GB2245805A (en) * 1990-06-29 1992-01-08 Philips Electronic Associated Generating an anti-aliased image
US5255360A (en) * 1990-09-14 1993-10-19 Hughes Aircraft Company Dual programmable block texturing and complex clipping in a graphics rendering processor
WO1992018971A1 (en) * 1991-04-22 1992-10-29 Evans & Sutherland Computer Corp. Head-mounted projection display system featuring beam splitter
US5414521A (en) * 1991-09-12 1995-05-09 Ansley; David A. Dynamic distortion correction apparatus and method
US5754311A (en) * 1992-03-10 1998-05-19 Eastman Kodak Company Method and apparatus for generating simultaneously derived correlated digital halftone patterns
DE4209936C2 (de) * 1992-03-27 1994-11-03 Bodenseewerk Geraetetech Gelände-Bildsimulator
GB2267203B (en) * 1992-05-15 1997-03-19 Fujitsu Ltd Three-dimensional graphics drawing apparatus, and a memory apparatus to be used in texture mapping
US5577960A (en) * 1993-06-10 1996-11-26 Namco, Ltd. Image synthesizing system and game playing apparatus using the same
US5651676A (en) * 1993-09-02 1997-07-29 Microsoft Corporation Method of organizing and storing simulated scenery in a flight simulation system
DE69408473T2 (de) * 1993-10-15 1998-08-27 Evans & Sutherland Computer Co Direktes rendering von texturierten höhenfeldern
US5699497A (en) * 1994-02-17 1997-12-16 Evans & Sutherland Computer Corporation Rendering global macro texture, for producing a dynamic image, as on computer generated terrain, seen from a moving viewpoint
US5563988A (en) * 1994-08-01 1996-10-08 Massachusetts Institute Of Technology Method and system for facilitating wireless, full-body, real-time user interaction with a digitally represented visual environment
EP0807352A1 (en) 1995-01-31 1997-11-19 Transcenic, Inc Spatial referenced photography
US5649173A (en) * 1995-03-06 1997-07-15 Seiko Epson Corporation Hardware architecture for image generation and manipulation
US5751612A (en) * 1995-08-24 1998-05-12 Lockheed Martin Corporation System and method for accurate and efficient geodetic database retrieval
US5977982A (en) * 1996-06-28 1999-11-02 Avid Technology Inc. System and method for modification of the visual characteristics of digital 3D objects
EP1011424A1 (en) * 1997-03-03 2000-06-28 Schneider Medical Technologies, Inc. Imaging device and method
US6111583A (en) 1997-09-29 2000-08-29 Skyline Software Systems Ltd. Apparatus and method for three-dimensional terrain rendering
US6002407A (en) 1997-12-16 1999-12-14 Oak Technology, Inc. Cache memory and method for use in generating computer graphics texture
TW451164B (en) * 1998-11-12 2001-08-21 Sony Computer Entertainment Inc Image generation method and image generation device
US6342886B1 (en) * 1999-01-29 2002-01-29 Mitsubishi Electric Research Laboratories, Inc Method for interactively modeling graphical objects with linked and unlinked surface elements
US20030158786A1 (en) * 1999-02-26 2003-08-21 Skyline Software Systems, Inc. Sending three-dimensional images over a network
DE19955664C2 (de) * 1999-11-19 2003-07-17 Eads Deutschland Gmbh Flugführungs-Display zur Anwendung in Flugzeug-Cockpit und Flugzeug-Simulationssystemen
US6828983B1 (en) 2000-05-12 2004-12-07 S3 Graphics Co., Ltd. Selective super-sampling/adaptive anti-aliasing of complex 3D data
US6766281B1 (en) * 2000-05-12 2004-07-20 S3 Graphics Co., Ltd. Matched texture filter design for rendering multi-rate data samples
JP2005506559A (ja) * 2001-02-27 2005-03-03 ハネウェル・インターナショナル・インコーポレーテッド システム用地勢情報サーバ
GB0314760D0 (en) * 2003-06-25 2003-07-30 Westland Helicopters Display system
US8456488B2 (en) * 2004-10-06 2013-06-04 Apple Inc. Displaying digital images using groups, stacks, and version sets
US7705858B2 (en) * 2004-10-06 2010-04-27 Apple Inc. Techniques for displaying digital images on a display
US7557818B1 (en) 2004-10-06 2009-07-07 Apple Inc. Viewing digital images using a floating controller
US7561157B2 (en) 2004-10-06 2009-07-14 Apple Inc. Compare mode for variable number of images
US7804508B2 (en) * 2004-10-06 2010-09-28 Apple Inc. Viewing digital images on a display using a virtual loupe
US7889212B2 (en) 2006-09-07 2011-02-15 Apple Inc. Magnifying visual information using a center-based loupe
US7891818B2 (en) 2006-12-12 2011-02-22 Evans & Sutherland Computer Corporation System and method for aligning RGB light in a single modulator projector
US7936946B2 (en) * 2007-02-23 2011-05-03 Apple Inc. Migration for old image database
US8775953B2 (en) * 2007-12-05 2014-07-08 Apple Inc. Collage display of image projects
US8358317B2 (en) 2008-05-23 2013-01-22 Evans & Sutherland Computer Corporation System and method for displaying a planar image on a curved surface
US8702248B1 (en) 2008-06-11 2014-04-22 Evans & Sutherland Computer Corporation Projection method for reducing interpixel gaps on a viewing surface
US9245450B1 (en) * 2008-07-03 2016-01-26 Rockwell Collins, Inc. System, apparatus, and method for generating runway visual aids on an aircraft display unit
US8077378B1 (en) 2008-11-12 2011-12-13 Evans & Sutherland Computer Corporation Calibration system and method for light modulation device
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface
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GB2019336A (en) * 1978-04-22 1979-10-31 Redifon Simulation Ltd Visual display apparatus for flight simulators

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553543A2 (fr) * 1982-03-25 1985-04-19 Dassault Electronique Procede pour engendrer a bord d'un aeronef une image synthetique du terrain survole
FR2535871A1 (fr) * 1982-11-04 1984-05-11 Vigarie Jean Pierre Terminal graphique a memoire de points muni d'un systeme d'ecriture en memoire d'image de signaux de texture d'image
EP0108674A1 (fr) * 1982-11-04 1984-05-16 Jean-Pierre Vigarie Terminal graphique à mémoire de points muni d'un système d'écriture en mémoire d'image de signaux de texture d'image
US4543645A (en) * 1982-11-04 1985-09-24 Jean-Pierre Vigarie Point memory graphic terminal
WO1988001414A1 (en) * 1986-08-11 1988-02-25 Allied Corporation Data decompression using a polynomial computation engine

Also Published As

Publication number Publication date
FR2466061B1 (enExample) 1984-04-27
CA1141468A (en) 1983-02-15
DE3022454A1 (de) 1981-02-05
US4343037A (en) 1982-08-03

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