FR2677141B1 - Dispositif permettant la retroprojection ainsi que la projection directe de couples d'images stereoscopiques. - Google Patents

Dispositif permettant la retroprojection ainsi que la projection directe de couples d'images stereoscopiques.

Info

Publication number
FR2677141B1
FR2677141B1 FR9106990A FR9106990A FR2677141B1 FR 2677141 B1 FR2677141 B1 FR 2677141B1 FR 9106990 A FR9106990 A FR 9106990A FR 9106990 A FR9106990 A FR 9106990A FR 2677141 B1 FR2677141 B1 FR 2677141B1
Authority
FR
France
Prior art keywords
retroprojecting
couples
well
stereoscopic images
direct projection
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.)
Expired - Fee Related
Application number
FR9106990A
Other languages
English (en)
Other versions
FR2677141A1 (fr
Inventor
Zipper Joel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9106990A priority Critical patent/FR2677141B1/fr
Publication of FR2677141A1 publication Critical patent/FR2677141A1/fr
Application granted granted Critical
Publication of FR2677141B1 publication Critical patent/FR2677141B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
FR9106990A 1991-06-03 1991-06-03 Dispositif permettant la retroprojection ainsi que la projection directe de couples d'images stereoscopiques. Expired - Fee Related FR2677141B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9106990A FR2677141B1 (fr) 1991-06-03 1991-06-03 Dispositif permettant la retroprojection ainsi que la projection directe de couples d'images stereoscopiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106990A FR2677141B1 (fr) 1991-06-03 1991-06-03 Dispositif permettant la retroprojection ainsi que la projection directe de couples d'images stereoscopiques.

Publications (2)

Publication Number Publication Date
FR2677141A1 FR2677141A1 (fr) 1992-12-04
FR2677141B1 true FR2677141B1 (fr) 1993-09-24

Family

ID=9413628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9106990A Expired - Fee Related FR2677141B1 (fr) 1991-06-03 1991-06-03 Dispositif permettant la retroprojection ainsi que la projection directe de couples d'images stereoscopiques.

Country Status (1)

Country Link
FR (1) FR2677141B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025899A1 (fr) * 1993-05-04 1994-11-10 Xenotech Research Pty. Ltd. Unite pour visualiser des images stereoscopiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135784A (en) * 1977-08-10 1979-01-23 Larrick Robert B Rear screen optic projection apparatus
US4163610A (en) * 1978-11-16 1979-08-07 The Singer Company Rear/remote-screen projector
FR2571510B3 (fr) * 1984-10-08 1986-12-19 Leborgne Patrick Adaptateur pour la projection en relief
DE3629788A1 (de) * 1986-09-02 1988-03-10 Josef Weber Diaprojektor
US4957361A (en) * 1987-03-31 1990-09-18 Imax Systems Corporation Method of producing and displaying a 3-D motion picture

Also Published As

Publication number Publication date
FR2677141A1 (fr) 1992-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse