JPS56106491A - Stereoscopic television device - Google Patents
Stereoscopic television deviceInfo
- Publication number
- JPS56106491A JPS56106491A JP815380A JP815380A JPS56106491A JP S56106491 A JPS56106491 A JP S56106491A JP 815380 A JP815380 A JP 815380A JP 815380 A JP815380 A JP 815380A JP S56106491 A JPS56106491 A JP S56106491A
- Authority
- JP
- Japan
- Prior art keywords
- field
- video signal
- image
- attenuator
- encoder
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
PURPOSE:To erase an after-image of a preceding field, by delaying a stereoscopic video signal by a field period and then inverting it for piling on the next field. CONSTITUTION:The signals are sent to the display part with an inversion given to each right and left field in order to produce a stereoscopic video signal. In this case, the field signal 7 is connected to the encoder 23 and at the same time supplied to the 1-field delay circuit 20. The delay output 24 of the circuit 20 is applied to the attenuator 22 through the reverse amplifier 21. The attenuator 22 attenuates the video signal down to a size that is suited to the after-image characteristics of the phosphor of the CRT at the display part and then applies it to the encoder 23. Thus the after- image of the preceding field is erased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP815380A JPS56106491A (en) | 1980-01-25 | 1980-01-25 | Stereoscopic television device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP815380A JPS56106491A (en) | 1980-01-25 | 1980-01-25 | Stereoscopic television device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56106491A true JPS56106491A (en) | 1981-08-24 |
Family
ID=11685368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP815380A Pending JPS56106491A (en) | 1980-01-25 | 1980-01-25 | Stereoscopic television device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56106491A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61253992A (en) * | 1985-05-02 | 1986-11-11 | Clarion Co Ltd | Transmitting and reproducing method for stereoscopic television |
JP2008123504A (en) * | 2006-11-15 | 2008-05-29 | Quanta Computer Inc | Image processor and method thereof |
WO2010150519A1 (en) * | 2009-06-24 | 2010-12-29 | パナソニック株式会社 | Image signal processing apparatus, image display apparatus, and image signal processing method |
-
1980
- 1980-01-25 JP JP815380A patent/JPS56106491A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61253992A (en) * | 1985-05-02 | 1986-11-11 | Clarion Co Ltd | Transmitting and reproducing method for stereoscopic television |
JP2008123504A (en) * | 2006-11-15 | 2008-05-29 | Quanta Computer Inc | Image processor and method thereof |
WO2010150519A1 (en) * | 2009-06-24 | 2010-12-29 | パナソニック株式会社 | Image signal processing apparatus, image display apparatus, and image signal processing method |
US8582868B2 (en) | 2009-06-24 | 2013-11-12 | Panasonic Corporation | Image signal processing device and image signal processing method |
JP5577333B2 (en) * | 2009-06-24 | 2014-08-20 | パナソニック株式会社 | Video signal processing apparatus and video signal processing method |
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