JPS6466619A - Overhead projector for synthesizing stereoscopic image - Google Patents
Overhead projector for synthesizing stereoscopic imageInfo
- Publication number
- JPS6466619A JPS6466619A JP62224788A JP22478887A JPS6466619A JP S6466619 A JPS6466619 A JP S6466619A JP 62224788 A JP62224788 A JP 62224788A JP 22478887 A JP22478887 A JP 22478887A JP S6466619 A JPS6466619 A JP S6466619A
- Authority
- JP
- Japan
- Prior art keywords
- image
- diploid
- varying
- angles
- light
- 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.)
- Pending
Links
Abstract
PURPOSE:To vary the perspective of an image when it is stereoscopically viewed by varying the horizontal angle of an optical system which enlarges and synthesizes a screen and varying diploid angles of a right image and a left image. CONSTITUTION:Light coming out of a light source 1 passes through a diffusing plate 1a, a film original image 2 and input side 3 and 3', reflecting plates 5 and 5', output side lens systems 4 and 4' and polarization filters 6 and 6' of a left side and a right side heads. The light is enlarged and synthesized on the screen 7 as light wave whose polarization angle is different by 90 deg. and stereoscopically viewed by a pair of polarizing spectacles. The horizontal angles of the lens systems 4 and 4' are varied through the reversible motor 10 or a diploid angle variably part 9, gears 11 and 11' and belts 12 and 12'so as to vary the diploid angles of the right and left images, thereby varying the perspective of the stereoscopically viewed image.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224788A JPS6466619A (en) | 1987-09-07 | 1987-09-07 | Overhead projector for synthesizing stereoscopic image |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224788A JPS6466619A (en) | 1987-09-07 | 1987-09-07 | Overhead projector for synthesizing stereoscopic image |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6466619A true JPS6466619A (en) | 1989-03-13 |
Family
ID=16819209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62224788A Pending JPS6466619A (en) | 1987-09-07 | 1987-09-07 | Overhead projector for synthesizing stereoscopic image |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6466619A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2317742A1 (en) * | 2006-06-26 | 2009-04-16 | Universidad De Vigo | Stereoscopic head monocromatic variable divergence. (Machine-translation by Google Translate, not legally binding) |
-
1987
- 1987-09-07 JP JP62224788A patent/JPS6466619A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2317742A1 (en) * | 2006-06-26 | 2009-04-16 | Universidad De Vigo | Stereoscopic head monocromatic variable divergence. (Machine-translation by Google Translate, not legally binding) |
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