CN109314791B - 用于呈现设备的生成流和合成视频的方法、设备和处理器可读介质 - Google Patents

用于呈现设备的生成流和合成视频的方法、设备和处理器可读介质 Download PDF

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CN109314791B
CN109314791B CN201780024150.8A CN201780024150A CN109314791B CN 109314791 B CN109314791 B CN 109314791B CN 201780024150 A CN201780024150 A CN 201780024150A CN 109314791 B CN109314791 B CN 109314791B
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video
stream
immersive
syntax element
mapping surface
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CN109314791A (zh
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R.多尔
J.弗勒雷奥
T.塔皮
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InterDigital VC Holdings Inc
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InterDigital VC Holdings Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/06—Topological mapping of higher dimensional structures onto lower dimensional surfaces
    • G06T3/073—Transforming surfaces of revolution to planar images, e.g. cylindrical surfaces to planar images
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H04N21/2358—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages for generating different versions, e.g. for different recipient devices
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Studio Circuits (AREA)
CN201780024150.8A 2016-03-22 2017-03-14 用于呈现设备的生成流和合成视频的方法、设备和处理器可读介质 Active CN109314791B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16305321.8A EP3223524A1 (en) 2016-03-22 2016-03-22 Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices
EP16305321.8 2016-03-22
PCT/EP2017/055952 WO2017162479A1 (en) 2016-03-22 2017-03-14 Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices

Publications (2)

Publication Number Publication Date
CN109314791A CN109314791A (zh) 2019-02-05
CN109314791B true CN109314791B (zh) 2021-07-20

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Country Link
US (1) US10958950B2 (https=)
EP (2) EP3223524A1 (https=)
JP (1) JP7177034B2 (https=)
KR (1) KR102308604B1 (https=)
CN (1) CN109314791B (https=)
CA (1) CA3018600C (https=)
MX (1) MX388973B (https=)
RU (1) RU2733218C2 (https=)
TW (1) TWI735552B (https=)
WO (1) WO2017162479A1 (https=)

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WO2018025660A1 (ja) * 2016-08-05 2018-02-08 ソニー株式会社 画像処理装置および画像処理方法
EP3297282A1 (en) 2016-09-15 2018-03-21 Thomson Licensing Method and apparatus for video coding with adaptive clipping
WO2019117569A1 (en) * 2017-12-14 2019-06-20 Samsung Electronics Co., Ltd. Method and apparatus for managing immersive data
CN110910485B (zh) * 2019-12-16 2023-07-25 山东东艺数字科技有限公司 一种沉浸式cave影像制作方法
FR3117221B1 (fr) * 2020-12-04 2023-01-06 Socialdream dispositif immersif

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Publication number Publication date
US20190104330A1 (en) 2019-04-04
MX388973B (es) 2025-03-20
RU2018136879A (ru) 2020-04-22
WO2017162479A1 (en) 2017-09-28
US10958950B2 (en) 2021-03-23
RU2733218C2 (ru) 2020-09-30
TW201803358A (zh) 2018-01-16
EP3434021A1 (en) 2019-01-30
CA3018600A1 (en) 2017-09-28
RU2018136879A3 (https=) 2020-04-22
EP3434021B1 (en) 2021-05-05
MX2018011498A (es) 2019-07-04
KR102308604B1 (ko) 2021-10-06
CN109314791A (zh) 2019-02-05
BR112018069211A2 (pt) 2019-01-22
TWI735552B (zh) 2021-08-11
JP7177034B2 (ja) 2022-11-22
KR20190029505A (ko) 2019-03-20
CA3018600C (en) 2022-07-12
EP3223524A1 (en) 2017-09-27
JP2019514313A (ja) 2019-05-30

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