FR3112401B1 - Procédé et système pour la vision stéréoscopique d’une scène d’observation céleste - Google Patents

Procédé et système pour la vision stéréoscopique d’une scène d’observation céleste Download PDF

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Publication number
FR3112401B1
FR3112401B1 FR2007258A FR2007258A FR3112401B1 FR 3112401 B1 FR3112401 B1 FR 3112401B1 FR 2007258 A FR2007258 A FR 2007258A FR 2007258 A FR2007258 A FR 2007258A FR 3112401 B1 FR3112401 B1 FR 3112401B1
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FR
France
Prior art keywords
image
observation scene
stereoscopic vision
images
distance
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.)
Active
Application number
FR2007258A
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English (en)
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FR3112401A1 (fr
Inventor
Arnaud Malvache
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.)
Unistellar SAS
Original Assignee
Unistellar SAS
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 Unistellar SAS filed Critical Unistellar SAS
Priority to FR2007258A priority Critical patent/FR3112401B1/fr
Publication of FR3112401A1 publication Critical patent/FR3112401A1/fr
Application granted granted Critical
Publication of FR3112401B1 publication Critical patent/FR3112401B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/23—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using wavelength separation, e.g. using anaglyph techniques
    • 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
    • G09B27/00—Planetaria; Globes
    • 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
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Or Creating Images (AREA)

Abstract

L’invention concerne un procédé de vision stéréoscopique d’une scène d’observation céleste, comportant les étapes consistant à : - acquérir une image de la scène d’observation au moyen d’un appareil de vision optique,- générer deux images homologues d’un ou plusieurs astres contenus dans la scène d’observation, respectivement une première image et une seconde image, ladite première image et ladite seconde image étant décalées l’une de l’autre,- faire apparaître les premières images et les secondes images de manière à obtenir une vision stéréoscopique de la scène d’observation.Ce procédé est remarquable en ce qu’il comprend les étapes suivantes :- identifier un ou plusieurs astres dans l’image acquise de la scène d’observation, - évaluer la distance entre chaque astre identifié et l’appareil,- pour un ou des astres identifiés, décaler horizontalement la première image et la seconde image d’une distance qui est fonction de la distance évaluée dudit astre.
FR2007258A 2020-07-09 2020-07-09 Procédé et système pour la vision stéréoscopique d’une scène d’observation céleste Active FR3112401B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2007258A FR3112401B1 (fr) 2020-07-09 2020-07-09 Procédé et système pour la vision stéréoscopique d’une scène d’observation céleste

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007258A FR3112401B1 (fr) 2020-07-09 2020-07-09 Procédé et système pour la vision stéréoscopique d’une scène d’observation céleste
FR2007258 2020-07-09

Publications (2)

Publication Number Publication Date
FR3112401A1 FR3112401A1 (fr) 2022-01-14
FR3112401B1 true FR3112401B1 (fr) 2023-08-04

Family

ID=73038125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007258A Active FR3112401B1 (fr) 2020-07-09 2020-07-09 Procédé et système pour la vision stéréoscopique d’une scène d’observation céleste

Country Status (1)

Country Link
FR (1) FR3112401B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617332A (en) * 1988-08-10 1997-04-01 Fressola; Alfred A. Method and system for producing stereographic images of celestial objects
US7705774B2 (en) * 2006-01-06 2010-04-27 Lg Electronics Inc. Method of providing celestial information and a mobile terminal having a function of providing the celestial information
JP5034343B2 (ja) * 2006-07-06 2012-09-26 カシオ計算機株式会社 撮像装置及びプログラム
JP2009210875A (ja) * 2008-03-05 2009-09-17 Casio Comput Co Ltd 天体観測装置
US9223126B2 (en) * 2010-07-19 2015-12-29 Applied Invention, Llc Portable telescope
US20160170223A1 (en) 2014-12-12 2016-06-16 Russell Drew Lederman Method and apparatus for stereoscopic viewing
US20170289529A1 (en) 2016-03-29 2017-10-05 Google Inc. Anaglyph head mounted display
FR3054897B1 (fr) 2016-08-05 2019-05-31 Unistellar Procede d'elaboration d'une image numerique, produit programme d'ordinateur et systeme optique associes

Also Published As

Publication number Publication date
FR3112401A1 (fr) 2022-01-14

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