JPS6422187A - Single camera system stereoscopic television reproducer - Google Patents

Single camera system stereoscopic television reproducer

Info

Publication number
JPS6422187A
JPS6422187A JP62177013A JP17701387A JPS6422187A JP S6422187 A JPS6422187 A JP S6422187A JP 62177013 A JP62177013 A JP 62177013A JP 17701387 A JP17701387 A JP 17701387A JP S6422187 A JPS6422187 A JP S6422187A
Authority
JP
Japan
Prior art keywords
image
signal
foreground
delay circuit
camera system
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.)
Granted
Application number
JP62177013A
Other languages
Japanese (ja)
Other versions
JP2600693B2 (en
Inventor
Koichi Takeuchi
Masami Himuro
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP62177013A priority Critical patent/JP2600693B2/en
Publication of JPS6422187A publication Critical patent/JPS6422187A/en
Application granted granted Critical
Publication of JP2600693B2 publication Critical patent/JP2600693B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

PURPOSE:To prevent a foreground from projecting unnaturally by shifting a right eye image (R image) signal on a screen to the right by 1 or 1/3 of the interval of both eyes compared with a left eye image (L image) signal, inputting a delay circuit and reproducing the signal. CONSTITUTION:This device is composed so that optical shutters divided right and left may be provided at the front surface of the photographic lens of a television camera and the shutters may be switched for each vertical synchroniz ing signal. Here, two television receiver or projectors stuck with polarizing filters with different angles are prepared and the R image is shifted and over lapped so that it may go to right by 2-6cm compared with the L image, and at the time of supervising by polarizing spectacles, a stereoscope image in which the foreground is not projected, can be seen. A picture-shifting method can be executed, for example, by inserting the delay circuit into the receiver or the projector for the R image and delaying a horizontal synchronizing signal for 1/100H-1/10H.
JP62177013A 1987-07-17 1987-07-17 3D image playback device Expired - Fee Related JP2600693B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62177013A JP2600693B2 (en) 1987-07-17 1987-07-17 3D image playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177013A JP2600693B2 (en) 1987-07-17 1987-07-17 3D image playback device

Publications (2)

Publication Number Publication Date
JPS6422187A true JPS6422187A (en) 1989-01-25
JP2600693B2 JP2600693B2 (en) 1997-04-16

Family

ID=16023636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177013A Expired - Fee Related JP2600693B2 (en) 1987-07-17 1987-07-17 3D image playback device

Country Status (1)

Country Link
JP (1) JP2600693B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670349A1 (en) * 1990-12-10 1992-06-12 France Etat DEVICE FOR THE GEOMETRIC CORRECTION OF RELIEF VIDEO IMAGES.
GB2343315B (en) * 1998-08-01 2003-05-14 Stuart Nicol Three dimensional television
JP2006038311A (en) * 2004-07-26 2006-02-09 Daikin Ind Ltd Fin-tube heat exchanger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101902658A (en) * 2010-07-19 2010-12-01 张德忠 No-ghost multi-view stereo image shooting and playback system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987223A (en) * 1972-12-23 1974-08-21
JPS5193815A (en) * 1975-02-17 1976-08-17
JPS61184995A (en) * 1985-02-13 1986-08-18 Asahi Koyo Kk Method and device for stereopsia of object
JPS62150991A (en) * 1985-12-24 1987-07-04 Ricoh Co Ltd Video device
JPS62161294A (en) * 1986-01-11 1987-07-17 Pioneer Electronic Corp Stereoscopic tv adapter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987223A (en) * 1972-12-23 1974-08-21
JPS5193815A (en) * 1975-02-17 1976-08-17
JPS61184995A (en) * 1985-02-13 1986-08-18 Asahi Koyo Kk Method and device for stereopsia of object
JPS62150991A (en) * 1985-12-24 1987-07-04 Ricoh Co Ltd Video device
JPS62161294A (en) * 1986-01-11 1987-07-17 Pioneer Electronic Corp Stereoscopic tv adapter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670349A1 (en) * 1990-12-10 1992-06-12 France Etat DEVICE FOR THE GEOMETRIC CORRECTION OF RELIEF VIDEO IMAGES.
GB2343315B (en) * 1998-08-01 2003-05-14 Stuart Nicol Three dimensional television
JP2006038311A (en) * 2004-07-26 2006-02-09 Daikin Ind Ltd Fin-tube heat exchanger

Also Published As

Publication number Publication date
JP2600693B2 (en) 1997-04-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees