WO2021034218A3 - Stereo display and video camera for filming 3d images for said stereo display - Google Patents

Stereo display and video camera for filming 3d images for said stereo display Download PDF

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Publication number
WO2021034218A3
WO2021034218A3 PCT/RU2020/000425 RU2020000425W WO2021034218A3 WO 2021034218 A3 WO2021034218 A3 WO 2021034218A3 RU 2020000425 W RU2020000425 W RU 2020000425W WO 2021034218 A3 WO2021034218 A3 WO 2021034218A3
Authority
WO
WIPO (PCT)
Prior art keywords
video
matrix
filming
stereo display
digital
Prior art date
Application number
PCT/RU2020/000425
Other languages
French (fr)
Russian (ru)
Other versions
WO2021034218A2 (en
Inventor
Svyatoslav Ivanovich ARSENICH (АРСЕНИЧ, Святослав Иванович)
Original Assignee
КАМЫШОВА, Александра Александровна
АРСЕНИЧ, Эрнест Святославович
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 КАМЫШОВА, Александра Александровна, АРСЕНИЧ, Эрнест Святославович filed Critical КАМЫШОВА, Александра Александровна
Publication of WO2021034218A2 publication Critical patent/WO2021034218A2/en
Publication of WO2021034218A3 publication Critical patent/WO2021034218A3/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00

Abstract

The invention relates to 3D video cameras. A stereo display comprises: a stereo screen with a colour liquid-crystal translucent video matrix, an LED matrix with a controller for the programmed matrix scanning of activatable LEDs for backlighting said video matrix, and an electronic optical tracking system for video monitoring the position of the centre of the user's pupils and generating control signals. A 3D video camera comprises a left frame lens and a right frame lens. Each lens comprises one or two or three inlet apertures or microlenses, in front of each of which is mounted an optoelectronic filming system having a light-splitting prism with dichroic mirrors and having three light-sensitive matrices. Connected to said matrices are electronic shutters and reading devices, as well as the following components connected in series: analog-digital converters, digital software processors with coders, and memory cards with digital storage media for video recording digital composite video signals. The shutters and the reading devices, as well as a video monitor for observing and controlling video filming, are connected to video processors.
PCT/RU2020/000425 2019-08-16 2020-08-12 Stereo display and video camera for filming 3d images for said stereo display WO2021034218A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019125966 2019-08-16
RU2019125966A RU2019125966A (en) 2019-08-26 2019-08-26 Stereo display and video camera for shooting 3D video images for this stereo display

Publications (2)

Publication Number Publication Date
WO2021034218A2 WO2021034218A2 (en) 2021-02-25
WO2021034218A3 true WO2021034218A3 (en) 2021-12-23

Family

ID=74660779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2020/000425 WO2021034218A2 (en) 2019-08-16 2020-08-12 Stereo display and video camera for filming 3d images for said stereo display

Country Status (2)

Country Link
RU (1) RU2019125966A (en)
WO (1) WO2021034218A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511182B1 (en) * 2001-11-13 2003-01-28 Eastman Kodak Company Autostereoscopic optical apparatus using a scanned linear image source
RU2201310C2 (en) * 2000-01-27 2003-03-27 Открытое акционерное общество "Калужский завод автомобильного электрооборудования" Method for pressing out hollow polyhedral articles
WO2006118483A1 (en) * 2005-04-25 2006-11-09 Svyatoslav Ivanovich Arsenich Stereoprojection system
WO2019017812A1 (en) * 2017-07-18 2019-01-24 Святослав Иванович АРСЕНИЧ Stereo display device (embodiments)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2201310C2 (en) * 2000-01-27 2003-03-27 Открытое акционерное общество "Калужский завод автомобильного электрооборудования" Method for pressing out hollow polyhedral articles
US6511182B1 (en) * 2001-11-13 2003-01-28 Eastman Kodak Company Autostereoscopic optical apparatus using a scanned linear image source
WO2006118483A1 (en) * 2005-04-25 2006-11-09 Svyatoslav Ivanovich Arsenich Stereoprojection system
US20090102915A1 (en) * 2005-04-25 2009-04-23 Svyatoslav Ivanovich Arsenich Stereoprojection system
WO2019017812A1 (en) * 2017-07-18 2019-01-24 Святослав Иванович АРСЕНИЧ Stereo display device (embodiments)

Also Published As

Publication number Publication date
RU2019125966A (en) 2021-02-26
WO2021034218A2 (en) 2021-02-25

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