JPS6447196A - Three-dimensional display device - Google Patents
Three-dimensional display deviceInfo
- Publication number
- JPS6447196A JPS6447196A JP62203656A JP20365687A JPS6447196A JP S6447196 A JPS6447196 A JP S6447196A JP 62203656 A JP62203656 A JP 62203656A JP 20365687 A JP20365687 A JP 20365687A JP S6447196 A JPS6447196 A JP S6447196A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- video signal
- right eye
- left eye
- camera
- 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
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
PURPOSE:To reproduce both a stereoscopic vision TV signal and a normal TV signal with one set of receiver by switching a normal TV signal reproducing means and a stereoscopic TV signal reproducing means by the use of a circuit to discriminate a stereoscopic TV signal and the output of this circuit. CONSTITUTION:A TV camera 1 is used for a right eye and a TV camera 2 is used for a left eye. These cameras are arranged at an arbitrary angle thetato the same subject 3. The synchronization of the cameras 1 and 2 is controlled by a synchronizing signal generating circuit 4 and the horizontal and vertical scanning of the camera is controlled by the same timing. The field frequency of the obtained video signal for the right eye and the video signal for the left eye is the same as the field frequency of the standard TV signal. A converting circuit 8 is composed of two memories. Then, to one memory, the video signal for the right eye is stored and to the other memory, the video signal for the left eye is stored. The stored signals are read at a two-fold speed. As this result, a three-dimensional signal, in which the video signal for the right eye and the video signal for the left eye are alternately switched with the two-fold frequency of the frequency of the standard TV signal, can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62203656A JPS6447196A (en) | 1987-08-17 | 1987-08-17 | Three-dimensional display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62203656A JPS6447196A (en) | 1987-08-17 | 1987-08-17 | Three-dimensional display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447196A true JPS6447196A (en) | 1989-02-21 |
Family
ID=16477669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62203656A Pending JPS6447196A (en) | 1987-08-17 | 1987-08-17 | Three-dimensional display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447196A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998039927A1 (en) * | 1997-03-07 | 1998-09-11 | Sanyo Electric Co., Ltd. | Digital broadcast receiver and display |
JP2011160020A (en) * | 2010-01-29 | 2011-08-18 | Hitachi Consumer Electronics Co Ltd | Apparatus and method for processing video |
-
1987
- 1987-08-17 JP JP62203656A patent/JPS6447196A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998039927A1 (en) * | 1997-03-07 | 1998-09-11 | Sanyo Electric Co., Ltd. | Digital broadcast receiver and display |
JP2011160020A (en) * | 2010-01-29 | 2011-08-18 | Hitachi Consumer Electronics Co Ltd | Apparatus and method for processing video |
US8643697B2 (en) | 2010-01-29 | 2014-02-04 | Hitachi Consumer Electronics Co., Ltd. | Video processing apparatus and video processing method |
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