FR2260125A1 - Three-dimensional cine film system - uses projection of successive stereoscopic images onto screen viewed through special glasses - Google Patents
Three-dimensional cine film system - uses projection of successive stereoscopic images onto screen viewed through special glassesInfo
- Publication number
- FR2260125A1 FR2260125A1 FR7403201A FR7403201A FR2260125A1 FR 2260125 A1 FR2260125 A1 FR 2260125A1 FR 7403201 A FR7403201 A FR 7403201A FR 7403201 A FR7403201 A FR 7403201A FR 2260125 A1 FR2260125 A1 FR 2260125A1
- Authority
- FR
- France
- Prior art keywords
- special glasses
- stereoscopic images
- film system
- images onto
- viewed
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/16—Stereoscopic photography by sequential viewing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The system uses a stereo cine camera providing two simultaneous film reels, which are combined to provide a single film reel, with successive frames providing different stereoscopic images, alternate frames being obtained by using the same objective. The latter film reel can be projected onto the screen using a normal cine projector, and the images appearing on the screen are viewed by an observer wearing special glasses. These have shutters (10, 11) which are operated electromagnetically and which serve to obstruct vision through each eye in turn, in synchronism with the alternating stereoscopic film frames, so that successive frames are viewed by the right and left eyes of the observer respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7403201A FR2260125A1 (en) | 1974-01-31 | 1974-01-31 | Three-dimensional cine film system - uses projection of successive stereoscopic images onto screen viewed through special glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7403201A FR2260125A1 (en) | 1974-01-31 | 1974-01-31 | Three-dimensional cine film system - uses projection of successive stereoscopic images onto screen viewed through special glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2260125A1 true FR2260125A1 (en) | 1975-08-29 |
Family
ID=9134272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7403201A Withdrawn FR2260125A1 (en) | 1974-01-31 | 1974-01-31 | Three-dimensional cine film system - uses projection of successive stereoscopic images onto screen viewed through special glasses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2260125A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403326B (en) * | 1994-03-21 | 1998-01-26 | Otto Ing Gutweniger | Stereo (stereoscopic) projector and stereo viewer |
CN100406965C (en) * | 2005-11-26 | 2008-07-30 | 韩晓刚 | Rotating lens type stereoscopic eyeglasses and film and camera tape for same |
-
1974
- 1974-01-31 FR FR7403201A patent/FR2260125A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT403326B (en) * | 1994-03-21 | 1998-01-26 | Otto Ing Gutweniger | Stereo (stereoscopic) projector and stereo viewer |
CN100406965C (en) * | 2005-11-26 | 2008-07-30 | 韩晓刚 | Rotating lens type stereoscopic eyeglasses and film and camera tape for same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4695130A (en) | Camera flash attachment for three dimensional imaging systems | |
US3852787A (en) | Three dimensional pictures and method of composing them | |
ES460005A1 (en) | Stereoscopic camera | |
US2401271A (en) | Method and apparatus for projecting pictures in relief | |
GB985061A (en) | Improvements in or relating to optical viewing systems | |
FR2260125A1 (en) | Three-dimensional cine film system - uses projection of successive stereoscopic images onto screen viewed through special glasses | |
US20200169712A1 (en) | Multiple observer improvement for a virtual environment | |
US2157099A (en) | Optical system for stereoscopic motion picture production and projection | |
US3482908A (en) | Technique for producing 3-d motion pictures | |
US2820395A (en) | Stereoscopic view detectors | |
GB1528927A (en) | Optical screens for stereoscopic viewing | |
US2778288A (en) | Stereoscopic camera | |
GB1165165A (en) | Method and Apparatus for Making Three Dimensional Pictures | |
Norling | Three-dimensional motion pictures | |
ES354702A1 (en) | Method of reprinting old motion picture films | |
US2771013A (en) | Stereoscopic camera | |
US2835159A (en) | Light dividing optical device | |
GB766674A (en) | Improvements in or relating to three dimensional motion pictures | |
US3415598A (en) | Stereo viewing apparatus | |
FR2272414A2 (en) | Stereo viewing system for cinema or TV - uses right and left images with filters and Fresnel lens system | |
JP2593154B2 (en) | Display device | |
GB708644A (en) | Improvements in or relating to the projection of stereoscopic cinematographic pictures | |
SU595691A1 (en) | Method of trick motion-picture photography | |
US1652558A (en) | Stereoscopic projection | |
SU34286A1 (en) | An apparatus for viewing moving stereoscopic color images |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |