FR2285037A1 - Stereoscopic colour television system - generates one image on red channel and second image on green and blue channel - Google Patents

Stereoscopic colour television system - generates one image on red channel and second image on green and blue channel

Info

Publication number
FR2285037A1
FR2285037A1 FR7430904A FR7430904A FR2285037A1 FR 2285037 A1 FR2285037 A1 FR 2285037A1 FR 7430904 A FR7430904 A FR 7430904A FR 7430904 A FR7430904 A FR 7430904A FR 2285037 A1 FR2285037 A1 FR 2285037A1
Authority
FR
France
Prior art keywords
image
channel
green
generates
television 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.)
Withdrawn
Application number
FR7430904A
Other languages
French (fr)
Inventor
Marc Chauvierre
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.)
Videon SA
Original Assignee
Videon SA
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 Videon SA filed Critical Videon SA
Priority to FR7430904A priority Critical patent/FR2285037A1/en
Publication of FR2285037A1 publication Critical patent/FR2285037A1/en
Withdrawn legal-status Critical Current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
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/334—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spectral multiplexing

Abstract

One primary colour channel is used for the images corresponding to one eye of the viewer and the other two channels for the other eye. Spectacles with respective chromatic filters are required. A television camera optical system comprises an objective (12) for the red colour channel (1) followed by reflecting mirrors (16, 17, 18, 19) to make the path length identical to that from the green (2) and blue (3) channel objective (13). The three colour components are applied to a switching unit (D) before application to a coding unit. The switching unit contains an inverting switch (20) which is controlled by a synch, signal generator and which blocks the respective colour channel to determine separation of images on the receiver screen.
FR7430904A 1974-09-12 1974-09-12 Stereoscopic colour television system - generates one image on red channel and second image on green and blue channel Withdrawn FR2285037A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7430904A FR2285037A1 (en) 1974-09-12 1974-09-12 Stereoscopic colour television system - generates one image on red channel and second image on green and blue channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430904A FR2285037A1 (en) 1974-09-12 1974-09-12 Stereoscopic colour television system - generates one image on red channel and second image on green and blue channel

Publications (1)

Publication Number Publication Date
FR2285037A1 true FR2285037A1 (en) 1976-04-09

Family

ID=9143016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430904A Withdrawn FR2285037A1 (en) 1974-09-12 1974-09-12 Stereoscopic colour television system - generates one image on red channel and second image on green and blue channel

Country Status (1)

Country Link
FR (1) FR2285037A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034984A2 (en) * 1980-02-20 1981-09-02 Walter Carl Thomas Method, apparatus and process for generating television signals for viewing and reproduction of three dimensional holografic visual scenes
FR2519501A1 (en) * 1981-12-31 1983-07-08 3D Video Corp STEREOSCOPIC TELEVISION SYSTEM
US4734756A (en) * 1981-12-31 1988-03-29 3-D Video Corporation Stereoscopic television system
US5099320A (en) * 1987-08-20 1992-03-24 Societe De Documentation D'edition Et De Redaction Soder Method of and installation for the production of orthostereoscopic images

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034984A2 (en) * 1980-02-20 1981-09-02 Walter Carl Thomas Method, apparatus and process for generating television signals for viewing and reproduction of three dimensional holografic visual scenes
EP0034686A1 (en) * 1980-02-20 1981-09-02 Lady Bea Enterprises, Inc. Method and apparatus for generating and processing television signals for viewing in three dimensions and moving holograms
EP0034984A3 (en) * 1980-02-20 1982-02-03 Walter Carl Thomas Method, apparatus and process for generating television signals for viewing and reproduction of three dimensional holografic visual scenes
FR2519501A1 (en) * 1981-12-31 1983-07-08 3D Video Corp STEREOSCOPIC TELEVISION SYSTEM
US4734756A (en) * 1981-12-31 1988-03-29 3-D Video Corporation Stereoscopic television system
US5099320A (en) * 1987-08-20 1992-03-24 Societe De Documentation D'edition Et De Redaction Soder Method of and installation for the production of orthostereoscopic images

Similar Documents

Publication Publication Date Title
JP3038494B2 (en) All-color three-dimensional projection display device
US3569614A (en) Liquid crystal color modulator for electronic imaging systems
US20070085902A1 (en) System and method for displaying stereoscopic digital motion picture images
US2865988A (en) Quasi-stereoscopic systems
GB1534112A (en) Method and apparatus for displaying the distribution of the light field about the optical axis of a light source
GB1363490A (en) Colour image pickup device
US2538071A (en) Television system
ES8202233A1 (en) Stereoscopic television (unaided with lip sync) on standard bandwidth-method and apparatus
US2465652A (en) Color television
FR2285037A1 (en) Stereoscopic colour television system - generates one image on red channel and second image on green and blue channel
GB1253431A (en) Method and apparatus for optically recording colour picture information on a photographic medium
US3449509A (en) Colour television systems including a high resolution luminance camera and a plurality of lower resolution colour cameras
US2611817A (en) Color-picture
US2710309A (en) Color television systems
US3165578A (en) Three dimensional television method and means
US2829195A (en) Color television system
GB1041590A (en) Improvements in or relating to colour television cameras
KR20000032887A (en) Stereoscopic image projector
GB899969A (en) Improvements in or relating to colour television systems
US3496286A (en) Two-camera color television system
SU1277431A1 (en) Stereo television device for reproducing anaglyphic line pictures
SU843304A1 (en) Stereo colour television camera optical unit
JPS6422187A (en) Single camera system stereoscopic television reproducer
SU809663A1 (en) Stereo colour reproducing apparatus
SU1146834A1 (en) Signal-lens stereo colour camera tube and stereo colour television receiver

Legal Events

Date Code Title Description
ST Notification of lapse