CA2873479A1 - Appareil de projection 3d simulee - Google Patents

Appareil de projection 3d simulee Download PDF

Info

Publication number
CA2873479A1
CA2873479A1 CA2873479A CA2873479A CA2873479A1 CA 2873479 A1 CA2873479 A1 CA 2873479A1 CA 2873479 A CA2873479 A CA 2873479A CA 2873479 A CA2873479 A CA 2873479A CA 2873479 A1 CA2873479 A1 CA 2873479A1
Authority
CA
Canada
Prior art keywords
display
display device
background
image
display apparatus
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.)
Abandoned
Application number
CA2873479A
Other languages
English (en)
Inventor
John Paul Duffy
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.)
Arht Media Inc
Original Assignee
Arht Media Inc
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 Arht Media Inc filed Critical Arht Media Inc
Priority to CA2873479A priority Critical patent/CA2873479A1/fr
Priority to CA2920560A priority patent/CA2920560A1/fr
Priority to PCT/CA2015/000554 priority patent/WO2016086286A1/fr
Publication of CA2873479A1 publication Critical patent/CA2873479A1/fr
Abandoned 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
    • 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
    • H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
    • H04N13/395—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume with depth sampling, i.e. the volume being constructed from a stack or sequence of 2D image planes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CA2873479A 2014-12-04 2014-12-04 Appareil de projection 3d simulee Abandoned CA2873479A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2873479A CA2873479A1 (fr) 2014-12-04 2014-12-04 Appareil de projection 3d simulee
CA2920560A CA2920560A1 (fr) 2014-12-04 2015-10-27 Appareil de projection 3d simule a profil bas
PCT/CA2015/000554 WO2016086286A1 (fr) 2014-12-04 2015-10-27 Appareil de projection 3d simulée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2873479A CA2873479A1 (fr) 2014-12-04 2014-12-04 Appareil de projection 3d simulee

Publications (1)

Publication Number Publication Date
CA2873479A1 true CA2873479A1 (fr) 2016-06-04

Family

ID=56087556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2873479A Abandoned CA2873479A1 (fr) 2014-12-04 2014-12-04 Appareil de projection 3d simulee

Country Status (1)

Country Link
CA (1) CA2873479A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018073653A1 (fr) * 2016-10-19 2018-04-26 John Paul Duffy Procédés et systèmes permettant de fabriquer un écran de projection arrière et une configuration permettant d'afficher un hologramme 3d simulé
CN114339194A (zh) * 2021-03-16 2022-04-12 深圳市火乐科技发展有限公司 投影显示方法、装置、投影设备及计算机可读存储介质

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018073653A1 (fr) * 2016-10-19 2018-04-26 John Paul Duffy Procédés et systèmes permettant de fabriquer un écran de projection arrière et une configuration permettant d'afficher un hologramme 3d simulé
CN114339194A (zh) * 2021-03-16 2022-04-12 深圳市火乐科技发展有限公司 投影显示方法、装置、投影设备及计算机可读存储介质
CN114339194B (zh) * 2021-03-16 2023-12-08 深圳市火乐科技发展有限公司 投影显示方法、装置、投影设备及计算机可读存储介质

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20181204