JPS56106491A - Stereoscopic television device - Google Patents

Stereoscopic television device

Info

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
Application number
JP815380A
Other languages
Japanese (ja)
Inventor
Toshifumi Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP815380A priority Critical patent/JPS56106491A/en
Publication of JPS56106491A publication Critical patent/JPS56106491A/en
Pending legal-status Critical Current

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.
JP815380A 1980-01-25 1980-01-25 Stereoscopic television device Pending JPS56106491A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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