GB1093232A - System for viewing plane pictures - Google Patents
System for viewing plane picturesInfo
- Publication number
- GB1093232A GB1093232A GB45742/64A GB4574264A GB1093232A GB 1093232 A GB1093232 A GB 1093232A GB 45742/64 A GB45742/64 A GB 45742/64A GB 4574264 A GB4574264 A GB 4574264A GB 1093232 A GB1093232 A GB 1093232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- picture
- band
- marginal
- vertical
- 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
Links
Classifications
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/13—Projectors for producing special effects at the edges of picture, e.g. blurring
-
- 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
- G02B30/26—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 autostereoscopic type
- G02B30/27—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 autostereoscopic type involving lenticular arrays
-
- 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
- G02B30/26—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 autostereoscopic type
- G02B30/30—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 autostereoscopic type involving parallax barriers
-
- 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
- G03B35/18—Stereoscopic photography by simultaneous viewing
- G03B35/24—Stereoscopic photography by simultaneous viewing using apertured or refractive resolving means on screens or between screen and eye
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
1,093,232. System for viewing plane pictures. CSF-COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. Nov.10, 1964 [Nov.21, 1963], No.45742/64. Heading G2J. A system for viewing plane pictures is said to produce a para-stereoscopic effect and comprises means for dividing a vertical marginal band on each side of the picture into alternating vertical strips X, Y and screen means which prevents both eyes of a viewer from seeing alternate strips X of each band while permitting only one eye to see the strips Y of one band and permitting only the other eye to see the strips Y of the other band. In the embodiment of Fig. 2a each marginal band ADFE of a picture is covered by a lenticular plate 13 which carries on its surface adjacent the picture a plurality of spaced vertical strips 15 which screen alternate strips of the marginal band from both eyes. The lenticular surface 16 of the plate 13 is formed of a plurality of cylindrical lenses parallel with the strips 15. The surface 16 refracts light from between the strips 15 so that for each marginal band the alternate strips of the picture which are not covered by the strips 15 are visible to one eye only. In a modification the lenticular surface 16 is replaced by a planar surface which carries further vertical opaque strips. In a further embodiment, the plane picture is first decomposed by means of an optical system Figs. 3, 4 (not shown) so that adjacent vertical strips of the picture are displaced horizontally in opposite directions. Both eyes are prevented from seeing alternate marginal strips of the picture by placing a screen in front of the marginal strips which have been displaced away from the centre of the picture. The remaining strips of the picture are then selected for viewing by one or other eye by means of a lenticular plate as before or by means of a plate comprising a series of spaced opaque vertical strips.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR954528A FR1384085A (en) | 1963-11-21 | 1963-11-21 | Parastereoscopic observation of plane images |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1093232A true GB1093232A (en) | 1967-11-29 |
Family
ID=8817083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45742/64A Expired GB1093232A (en) | 1963-11-21 | 1964-11-10 | System for viewing plane pictures |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE655810A (en) |
CH (1) | CH424306A (en) |
DE (1) | DE1298734B (en) |
ES (1) | ES306247A1 (en) |
FR (1) | FR1384085A (en) |
GB (1) | GB1093232A (en) |
LU (1) | LU47413A1 (en) |
NL (1) | NL6413545A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2252175A (en) * | 1991-01-22 | 1992-07-29 | British Aerospace | A parallax barrier assembly and apparatus |
EP0570179A2 (en) * | 1992-05-15 | 1993-11-18 | Sharp Kabushiki Kaisha | Optical device |
WO2007109760A3 (en) * | 2006-03-22 | 2008-07-24 | Univ Missouri | Apparatus and method for assessing visual suppression |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2630835A1 (en) * | 1988-04-28 | 1989-11-03 | Bachelet Marc | Method of producing 3-D images and means for implementing the said method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1096064B (en) * | 1956-04-03 | 1960-12-29 | Erwin Kaesemann | Process for the particularly stereoscopic supplementation of given image recordings by polarizing surface elements |
-
0
- BE BE655810D patent/BE655810A/xx unknown
-
1963
- 1963-11-21 FR FR954528A patent/FR1384085A/en not_active Expired
-
1964
- 1964-11-10 GB GB45742/64A patent/GB1093232A/en not_active Expired
- 1964-11-11 CH CH1455264A patent/CH424306A/en unknown
- 1964-11-17 DE DEC34397A patent/DE1298734B/en active Pending
- 1964-11-20 NL NL6413545A patent/NL6413545A/xx unknown
- 1964-11-20 ES ES0306247A patent/ES306247A1/en not_active Expired
- 1964-11-21 LU LU47413D patent/LU47413A1/xx unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2252175A (en) * | 1991-01-22 | 1992-07-29 | British Aerospace | A parallax barrier assembly and apparatus |
GB2252175B (en) * | 1991-01-22 | 1994-03-30 | British Aerospace | A parallax barrier assembly and apparatus |
EP0570179A2 (en) * | 1992-05-15 | 1993-11-18 | Sharp Kabushiki Kaisha | Optical device |
EP0570179B1 (en) * | 1992-05-15 | 1998-12-16 | Sharp Kabushiki Kaisha | Directional display |
WO2007109760A3 (en) * | 2006-03-22 | 2008-07-24 | Univ Missouri | Apparatus and method for assessing visual suppression |
US7686452B2 (en) | 2006-03-22 | 2010-03-30 | The Curators Of The University Of Missouri | Apparatus and method for assessing visual suppression |
EP2666404A3 (en) * | 2006-03-22 | 2014-04-23 | The Curators Of The University Of Missouri | Apparatus and method for assessing visual suppression |
Also Published As
Publication number | Publication date |
---|---|
NL6413545A (en) | 1965-05-24 |
LU47413A1 (en) | 1965-02-24 |
BE655810A (en) | |
FR1384085A (en) | 1965-01-04 |
CH424306A (en) | 1966-11-15 |
ES306247A1 (en) | 1965-04-16 |
DE1298734B (en) | 1969-07-03 |
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