RU2017131050A - Способы, устройства и системы для автоматического масштабирования при воспроизведении сцены дополненной реальности - Google Patents

Способы, устройства и системы для автоматического масштабирования при воспроизведении сцены дополненной реальности Download PDF

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RU2017131050A
RU2017131050A RU2017131050A RU2017131050A RU2017131050A RU 2017131050 A RU2017131050 A RU 2017131050A RU 2017131050 A RU2017131050 A RU 2017131050A RU 2017131050 A RU2017131050 A RU 2017131050A RU 2017131050 A RU2017131050 A RU 2017131050A
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Russia
Prior art keywords
camera
augmented reality
accordance
scene
boundaries
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RU2017131050A
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English (en)
Russian (ru)
Inventor
Энтони Лоран
Пьеррик ЖУЭ
Каролин БАЙАР
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Томсон Лайсенсинг
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Publication of RU2017131050A publication Critical patent/RU2017131050A/ru

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/236—Image signal generators using stereoscopic image cameras using a single 2D image sensor using varifocal lenses or mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Databases & Information Systems (AREA)
  • User Interface Of Digital Computer (AREA)
  • Studio Devices (AREA)
  • Processing Or Creating Images (AREA)
  • Studio Circuits (AREA)
RU2017131050A 2016-09-06 2017-09-04 Способы, устройства и системы для автоматического масштабирования при воспроизведении сцены дополненной реальности RU2017131050A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16306115.3 2016-09-06
EP16306115.3A EP3291531A1 (en) 2016-09-06 2016-09-06 Methods, devices and systems for automatic zoom when playing an augmented reality scene

Publications (1)

Publication Number Publication Date
RU2017131050A true RU2017131050A (ru) 2019-03-04

Family

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Family Applications (1)

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RU2017131050A RU2017131050A (ru) 2016-09-06 2017-09-04 Способы, устройства и системы для автоматического масштабирования при воспроизведении сцены дополненной реальности

Country Status (12)

Country Link
US (1) US10645298B2 (enExample)
EP (2) EP3291531A1 (enExample)
JP (1) JP7090410B2 (enExample)
KR (1) KR102346437B1 (enExample)
CN (1) CN107801045B (enExample)
BR (1) BR102017019134A2 (enExample)
CA (1) CA2977074A1 (enExample)
ES (1) ES2726349T3 (enExample)
MX (1) MX370770B (enExample)
PL (1) PL3291536T3 (enExample)
RU (1) RU2017131050A (enExample)
TR (1) TR201906816T4 (enExample)

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JP6971282B2 (ja) * 2019-08-30 2021-11-24 株式会社コロプラ プログラム、方法、および情報端末装置
CN111768659B (zh) * 2020-05-15 2022-08-30 四川科华天府科技有限公司 一种基于ar互动教学设备的变焦系统
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CN113902883A (zh) * 2021-10-21 2022-01-07 优奈柯恩(北京)科技有限公司 用于显示头戴式显示设备主界面的方法及装置
CN118216135A (zh) * 2021-11-24 2024-06-18 索尼集团公司 信息处理设备、信息处理系统、信息处理方法和程序
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KR102681608B1 (ko) 2023-12-13 2024-07-05 주식회사 코너스 공간 내의 객체를 인식 및 추적하고 해당 공간에 대한 대응 객체를 포함하는 디지털 트윈 콘텐츠를 생성하는 방법 및 시스템
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Also Published As

Publication number Publication date
EP3291536A1 (en) 2018-03-07
US20180070019A1 (en) 2018-03-08
CN107801045A (zh) 2018-03-13
KR20180027361A (ko) 2018-03-14
EP3291531A1 (en) 2018-03-07
ES2726349T3 (es) 2019-10-03
JP2018067301A (ja) 2018-04-26
CN107801045B (zh) 2021-05-25
PL3291536T3 (pl) 2019-08-30
MX2017011381A (es) 2018-09-21
EP3291536B1 (en) 2019-04-10
TR201906816T4 (tr) 2019-05-21
MX370770B (es) 2020-01-03
US10645298B2 (en) 2020-05-05
KR102346437B1 (ko) 2022-01-05
CA2977074A1 (en) 2018-03-06
JP7090410B2 (ja) 2022-06-24
BR102017019134A2 (pt) 2018-05-02

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