CA2668776C - Appareil d'affichage monte sur la tete pour un systeme de profilage - Google Patents

Appareil d'affichage monte sur la tete pour un systeme de profilage Download PDF

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Publication number
CA2668776C
CA2668776C CA2668776A CA2668776A CA2668776C CA 2668776 C CA2668776 C CA 2668776C CA 2668776 A CA2668776 A CA 2668776A CA 2668776 A CA2668776 A CA 2668776A CA 2668776 C CA2668776 C CA 2668776C
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CA
Canada
Prior art keywords
eye
image
head
subsurface medium
characterizing
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 - Fee Related
Application number
CA2668776A
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English (en)
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CA2668776A1 (fr
Inventor
Daniel Rioux
Original Assignee
MICROMENTIS Inc
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Publication date
Application filed by MICROMENTIS Inc filed Critical MICROMENTIS Inc
Publication of CA2668776A1 publication Critical patent/CA2668776A1/fr
Application granted granted Critical
Publication of CA2668776C publication Critical patent/CA2668776C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • 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
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by 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
    • H04N13/20—Image signal generators
    • H04N13/275—Image signal generators from three-dimensional [3D] object models, e.g. computer-generated stereoscopic image signals
    • 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
    • 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
    • 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
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B2027/0178—Eyeglass type
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)

Abstract

L'invention concerne un dispositif d'affichage monté sur la tête pour visualiser un milieu à travers une surface par affichage d'une image caractérisant le milieu sous la surface fournie par un système de profilage et référencée dans l'environnement réel de l'utilisateur. Une image du milieu sous la surface est projetée en face de l'un ou des deux yeux d'une personne portant le dispositif d'affichage monté sur la tête, en superposition avec l'environnement réel de l'utilisateur. Le dispositif d'affichage monté sur la tête comprend un détecteur de positionnement, tel qu'un détecteur de positionnement inertiel, pour déterminer sa position et son orientation dans l'environnement réel. A mesure que l'utilisateur se déplace autour du milieu, l'image du milieu est mise à jour pour afficher le milieu comme s'il pouvait être observé à travers la surface. Dans un mode de réalisation de l'invention, l'image du milieu sous la surface est affichée en stéréoscopie, l'utilisateur visualisant ainsi le milieu en trois dimensions.
CA2668776A 2007-01-31 2007-01-31 Appareil d'affichage monte sur la tete pour un systeme de profilage Expired - Fee Related CA2668776C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2007/000138 WO2008092230A1 (fr) 2007-01-31 2007-01-31 Appareil d'affichage monté sur la tête pour un système de profilage

Publications (2)

Publication Number Publication Date
CA2668776A1 CA2668776A1 (fr) 2008-08-07
CA2668776C true CA2668776C (fr) 2010-05-04

Family

ID=39673589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2668776A Expired - Fee Related CA2668776C (fr) 2007-01-31 2007-01-31 Appareil d'affichage monte sur la tete pour un systeme de profilage

Country Status (7)

Country Link
EP (1) EP2108135A4 (fr)
JP (1) JP5118152B2 (fr)
CN (1) CN101595417B (fr)
AU (1) AU2007345525B2 (fr)
CA (1) CA2668776C (fr)
MX (1) MX2009007256A (fr)
WO (1) WO2008092230A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8417325B2 (en) * 2007-10-12 2013-04-09 Cardiac Pacemakers, Inc. Differentiating decompensation detection based on co-morbidities in heart failure
JP4852062B2 (ja) * 2008-03-28 2012-01-11 株式会社東芝 単眼用画像表示装置及び単眼用画像表示方法
EP2478492B1 (fr) * 2009-09-16 2019-03-20 Sydac Pty Ltd Système de présentation visuelle
JP5977922B2 (ja) * 2011-02-24 2016-08-24 セイコーエプソン株式会社 情報処理装置および情報処理装置の制御方法、透過型頭部装着型表示装置
DE102011115739A1 (de) * 2011-10-11 2013-04-11 Daimler Ag Verfahren zur Integration von virtuellen Objekten in Fahrzeuganzeigen
JP5884576B2 (ja) * 2012-03-16 2016-03-15 セイコーエプソン株式会社 頭部装着型表示装置および頭部装着型表示装置の制御方法
WO2014197109A2 (fr) 2013-03-22 2014-12-11 Seiko Epson Corporation Lunettes d'affichage vidéo infrarouge
CN103605209A (zh) * 2013-11-05 2014-02-26 中国科学技术大学 一种透射式立体显示眼镜装置
CN104484033B (zh) * 2014-11-21 2017-10-03 上海同筑信息科技有限公司 基于bim的虚拟现实展示方法和系统
CN104581128A (zh) * 2014-12-29 2015-04-29 青岛歌尔声学科技有限公司 一种头戴显示装置及在该装置中显示外部图像信息的方法
CN104795017B (zh) * 2015-04-24 2019-07-19 深圳市虚拟现实科技有限公司 显示控制方法和头戴式显示设备
US9442575B1 (en) * 2015-05-15 2016-09-13 Atheer, Inc. Method and apparatus for applying free space input for surface constrained control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094625A (en) * 1997-07-03 2000-07-25 Trimble Navigation Limited Augmented vision for survey work and machine control
JP3653196B2 (ja) * 1998-06-30 2005-05-25 飛島建設株式会社 仮想現実感を利用した施工支援情報システム。
US6222675B1 (en) * 1998-12-01 2001-04-24 Kaiser Electro-Optics, Inc. Area of interest head-mounted display using low resolution, wide angle; high resolution, narrow angle; and see-through views
US6536553B1 (en) * 2000-04-25 2003-03-25 The United States Of America As Represented By The Secretary Of The Army Method and apparatus using acoustic sensor for sub-surface object detection and visualization
US6735888B2 (en) * 2001-05-18 2004-05-18 Witten Technologies Inc. Virtual camera on the bucket of an excavator displaying 3D images of buried pipes
US6522474B2 (en) * 2001-06-11 2003-02-18 Eastman Kodak Company Head-mounted optical apparatus for stereoscopic display
CA2366030A1 (fr) * 2001-12-20 2003-06-20 Global E Bang Inc. Systeme de profilage
US7292269B2 (en) * 2003-04-11 2007-11-06 Mitsubishi Electric Research Laboratories Context aware projector

Also Published As

Publication number Publication date
MX2009007256A (es) 2009-09-09
AU2007345525A1 (en) 2008-08-07
JP5118152B2 (ja) 2013-01-16
EP2108135A4 (fr) 2013-02-20
WO2008092230A1 (fr) 2008-08-07
AU2007345525B2 (en) 2012-03-08
CN101595417A (zh) 2009-12-02
CA2668776A1 (fr) 2008-08-07
JP2010517187A (ja) 2010-05-20
CN101595417B (zh) 2012-11-28
EP2108135A1 (fr) 2009-10-14

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