ES2170146T3 - Dispositivo optico para la visualizacion de una imagen virtual tridimensional en superposicion con un objeto real, principalmente para aplicaciones quirurgicas. - Google Patents
Dispositivo optico para la visualizacion de una imagen virtual tridimensional en superposicion con un objeto real, principalmente para aplicaciones quirurgicas.Info
- Publication number
- ES2170146T3 ES2170146T3 ES95919468T ES95919468T ES2170146T3 ES 2170146 T3 ES2170146 T3 ES 2170146T3 ES 95919468 T ES95919468 T ES 95919468T ES 95919468 T ES95919468 T ES 95919468T ES 2170146 T3 ES2170146 T3 ES 2170146T3
- Authority
- ES
- Spain
- Prior art keywords
- real object
- virtual image
- superposition
- visualization
- mainly
- 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
Links
Classifications
-
- 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
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
-
- 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
- H04N13/156—Mixing 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
- H04N13/20—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
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/339—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spatial multiplexing
-
- 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
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view 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
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/189—Recording image signals; Reproducing recorded 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
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/194—Transmission of 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
- H04N13/20—Image signal generators
- H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
-
- 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
-
- 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
- H04N2013/0074—Stereoscopic image analysis
- H04N2013/0081—Depth or disparity estimation from stereoscopic image signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Processing Or Creating Images (AREA)
- Microscoopes, Condenser (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO OPTICO PARA VISUALIZAR UNA IMAGEN VIRTUAL TRIDIMENSIONAL EN SUPERPOSICION CON UN OBJETO REAL, CARACTERIZADO PORQUE LLEVA UN MEDIO DE FORMACION DE UNA IMAGEN VIRTUAL TRIDIMENSIONAL Y DOS ESPEJOS SEMITRANSPARENTES DISPUESTOS ENTRE EL OBSERVADOR Y EL OBJETO REAL EN UN ANGULO DE INCLINACION DETERMINADO DE MANERA QUE REFLEJE LA IMAGEN VIRTUAL DE SINTESIS SOBRE EL OBJETO REAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9406623A FR2720523B1 (fr) | 1994-05-31 | 1994-05-31 | Dispositif optique pour la visualisation d'une image virtuelle tridimensionnelle en superposition avec un objet réel, notamment pour des applications chirurgicales. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170146T3 true ES2170146T3 (es) | 2002-08-01 |
Family
ID=9463704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95919468T Expired - Lifetime ES2170146T3 (es) | 1994-05-31 | 1995-05-03 | Dispositivo optico para la visualizacion de una imagen virtual tridimensional en superposicion con un objeto real, principalmente para aplicaciones quirurgicas. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5896226A (es) |
EP (1) | EP0801761B1 (es) |
JP (1) | JPH10505431A (es) |
AT (1) | ATE211268T1 (es) |
DE (1) | DE69524785T2 (es) |
DK (1) | DK0801761T3 (es) |
ES (1) | ES2170146T3 (es) |
FR (1) | FR2720523B1 (es) |
PT (1) | PT801761E (es) |
WO (1) | WO1995033221A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6532021B1 (en) * | 1996-04-30 | 2003-03-11 | Sun Microsystems, Inc. | Opaque screen visualizer |
US6069608A (en) * | 1996-12-03 | 2000-05-30 | Sony Corporation | Display device having perception image for improving depth perception of a virtual image |
JPH10282448A (ja) * | 1997-04-04 | 1998-10-23 | Minolta Co Ltd | ディスプレイ |
DE19754582A1 (de) * | 1997-12-09 | 1999-06-10 | Benedikt Zeyen | Schiffsnavigation mit Hilfe von Hyper Reality |
US6614426B1 (en) * | 1998-07-30 | 2003-09-02 | Communications Research Laboratory, Independent Administrative Institution | Method and device for displaying simulated 3D space as an image |
FR2789068B1 (fr) * | 1999-02-03 | 2001-03-16 | Optique Et Microsystemes Sa | Dispositif d'alignement pour l'assemblage de microsystemes et pour la micro distribution sur microsystemes ou sur microcomposants biotechnologiques |
DE19942586A1 (de) * | 1999-09-08 | 2001-03-15 | Volkswagen Ag | Verfahren und Anordnung zur Vorbereitung eines Crash-Versuches mit einem Kraftfahrzeug |
US7559895B2 (en) * | 2000-07-07 | 2009-07-14 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Combining tomographic images in situ with direct vision using a holographic optical element |
US8253779B2 (en) * | 2000-10-11 | 2012-08-28 | University of Pittsbugh—Of The Commonwealth System of Higher Education | System for remote guidance by expert for imaging device |
FR2880956A1 (fr) * | 2005-01-20 | 2006-07-21 | Rosenthal Patrick Olivier Levy | Perfectionnements a un systeme de visualisation d'images notamment en relief |
EP2129294A4 (en) * | 2007-03-05 | 2011-04-27 | Univ Pittsburgh | COMBINING TOMOGRAPHIC IMAGES IN SITU WITH DIRECT VISION IN STERILE ENVIRONMENTS |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191025514A (en) * | 1910-11-03 | 1911-06-29 | Joseph Dodds | Improvements in Rotary Tipplers for use in Discharging Coal or other Mineral from Hutches, Corves or the like. |
DE3313217A1 (de) * | 1983-04-13 | 1984-10-18 | Bruker Medizintechnik Gmbh, 7512 Rheinstetten | Einrichtung zum erzeugen vollstaendiger dreidimensionaler darstellungen eines raeumlichen objektes |
JP3000621B2 (ja) * | 1990-05-17 | 2000-01-17 | ソニー株式会社 | 視覚補助装置 |
IT1245555B (it) * | 1991-05-23 | 1994-09-29 | Fiat Auto Spa | Visore ad immagine virtuale, in particolare per la restituzione di immagini a bordo di veicoli |
GB9121707D0 (en) * | 1991-10-12 | 1991-11-27 | British Aerospace | Improvements in computer-generated imagery |
US5230623A (en) * | 1991-12-10 | 1993-07-27 | Radionics, Inc. | Operating pointer with interactive computergraphics |
TW367048U (en) * | 1992-05-29 | 1999-08-11 | Sega Enterprises Kk | Head-up display device |
-
1994
- 1994-05-31 FR FR9406623A patent/FR2720523B1/fr not_active Expired - Fee Related
-
1995
- 1995-05-03 DE DE69524785T patent/DE69524785T2/de not_active Expired - Lifetime
- 1995-05-03 ES ES95919468T patent/ES2170146T3/es not_active Expired - Lifetime
- 1995-05-03 AT AT95919468T patent/ATE211268T1/de active
- 1995-05-03 WO PCT/FR1995/000573 patent/WO1995033221A1/fr active IP Right Grant
- 1995-05-03 EP EP95919468A patent/EP0801761B1/fr not_active Expired - Lifetime
- 1995-05-03 PT PT95919468T patent/PT801761E/pt unknown
- 1995-05-03 JP JP8500413A patent/JPH10505431A/ja not_active Ceased
- 1995-05-03 DK DK95919468T patent/DK0801761T3/da active
- 1995-05-03 US US08/750,544 patent/US5896226A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0801761A1 (fr) | 1997-10-22 |
FR2720523B1 (fr) | 1996-08-02 |
DE69524785T2 (de) | 2002-08-29 |
EP0801761B1 (fr) | 2001-12-19 |
PT801761E (pt) | 2002-06-28 |
US5896226A (en) | 1999-04-20 |
WO1995033221A1 (fr) | 1995-12-07 |
DK0801761T3 (da) | 2002-03-25 |
FR2720523A1 (fr) | 1995-12-01 |
JPH10505431A (ja) | 1998-05-26 |
DE69524785D1 (de) | 2002-01-31 |
ATE211268T1 (de) | 2002-01-15 |
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Legal Events
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---|---|---|---|
FG2A | Definitive protection |
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