ES2046312T3 - Procedimiento de representacion de la imagen en perspectiva de un terreno y sistema para su realizacion. - Google Patents

Procedimiento de representacion de la imagen en perspectiva de un terreno y sistema para su realizacion.

Info

Publication number
ES2046312T3
ES2046312T3 ES198888400236T ES88400236T ES2046312T3 ES 2046312 T3 ES2046312 T3 ES 2046312T3 ES 198888400236 T ES198888400236 T ES 198888400236T ES 88400236 T ES88400236 T ES 88400236T ES 2046312 T3 ES2046312 T3 ES 2046312T3
Authority
ES
Spain
Prior art keywords
land
image
perspective
representation
realization
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
ES198888400236T
Other languages
English (en)
Inventor
Carine Mouchot
Gerard Frappier
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Application granted granted Critical
Publication of ES2046312T3 publication Critical patent/ES2046312T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Instructional Devices (AREA)
  • Processing Or Creating Images (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Studio Devices (AREA)

Abstract

PARA REPRESENTAR SOBRE UN PLANO (1) Y EN PERSPECTIVA DESDE UN PUNTO DE OBSERVACION (P) DADOS, LA IMAGEN DE UN TERRENO (2) CONOCIDO POR LOS NODOS (N) DE UNA RED MALLADA DADA SE DETERMINA, PARA CADA PIXEL DE IMAGEN (4), EL PUNTO DE INTERSECCION (Q) DEL RAYO QUE PARTE DEL PUNTO DE OBSERVACION (P) Y QUE PASA POR ESTE PIXEL DE IMAGEN (4) CON UNA SUPERFICIE (3) QUE PASA POR LOS NODOS Y ADOPTA APROXIMADAMENTE LA FORMA DEL TERRENO (2) Y SE DA A DICHO PIXEL DE IMAGEN (4) EL COLOR DEL PIXEL (7'') ASOCIADO DE UN MAPA, O UNA FOTOGRAFIA (5), PLANIMETRICO NUMERADOS DEL TERRENO (2). EL INVENTO SE APLICA EN PARTICULAR A LA REPRESENTACION SINTETICA, PARA EL PILOTO DE UN AVION O DE UN VEHICULO TERRESTRE, DEL TERRENO SOBREVOLADO O DEL LUGAR EN EL QUE EVOLUCIONA.
ES198888400236T 1987-02-10 1988-02-02 Procedimiento de representacion de la imagen en perspectiva de un terreno y sistema para su realizacion. Expired - Lifetime ES2046312T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701607A FR2610752B1 (fr) 1987-02-10 1987-02-10 Procede de representation de l'image en perspective d'un terrain et systeme pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
ES2046312T3 true ES2046312T3 (es) 1994-02-01

Family

ID=9347751

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888400236T Expired - Lifetime ES2046312T3 (es) 1987-02-10 1988-02-02 Procedimiento de representacion de la imagen en perspectiva de un terreno y sistema para su realizacion.

Country Status (7)

Country Link
US (1) US4940972A (es)
EP (1) EP0282364B1 (es)
CA (1) CA1298916C (es)
DE (1) DE3881416T2 (es)
ES (1) ES2046312T3 (es)
FR (1) FR2610752B1 (es)
NO (1) NO174445C (es)

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JP2000167244A (ja) 1998-12-11 2000-06-20 Konami Computer Entertainment Osaka:Kk ビデオゲーム装置、ビデオキャラクタに対する疑似チームへの入部勧誘処理制御方法及びビデオキャラクタに対する疑似チームへの入部勧誘処理制御プログラムを記録した可読記録媒体
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US6930715B1 (en) 2000-07-21 2005-08-16 The Research Foundation Of The State University Of New York Method, system and program product for augmenting an image of a scene with information about the scene
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Also Published As

Publication number Publication date
DE3881416D1 (de) 1993-07-08
FR2610752A1 (fr) 1988-08-12
EP0282364A1 (fr) 1988-09-14
NO174445B (no) 1994-01-24
US4940972A (en) 1990-07-10
CA1298916C (fr) 1992-04-14
FR2610752B1 (fr) 1989-07-21
DE3881416T2 (de) 1994-01-20
NO880569D0 (no) 1988-02-09
NO880569L (no) 1988-08-11
NO174445C (no) 1994-05-04
EP0282364B1 (fr) 1993-06-02

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