EP3673665A4 - Appareil, procédé et programme informatique pour vidéo omnidirectionnelle - Google Patents

Appareil, procédé et programme informatique pour vidéo omnidirectionnelle Download PDF

Info

Publication number
EP3673665A4
EP3673665A4 EP18848494.3A EP18848494A EP3673665A4 EP 3673665 A4 EP3673665 A4 EP 3673665A4 EP 18848494 A EP18848494 A EP 18848494A EP 3673665 A4 EP3673665 A4 EP 3673665A4
Authority
EP
European Patent Office
Prior art keywords
computer program
omnidirectional video
omnidirectional
video
program
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.)
Pending
Application number
EP18848494.3A
Other languages
German (de)
English (en)
Other versions
EP3673665A1 (fr
Inventor
Miska Hannuksela
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.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP3673665A1 publication Critical patent/EP3673665A1/fr
Publication of EP3673665A4 publication Critical patent/EP3673665A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N21/234—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
    • H04N21/234345—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 the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP18848494.3A 2017-08-24 2018-08-17 Appareil, procédé et programme informatique pour vidéo omnidirectionnelle Pending EP3673665A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20175757 2017-08-24
PCT/FI2018/050587 WO2019038473A1 (fr) 2017-08-24 2018-08-17 Appareil, procédé et programme informatique pour vidéo omnidirectionnelle

Publications (2)

Publication Number Publication Date
EP3673665A1 EP3673665A1 (fr) 2020-07-01
EP3673665A4 true EP3673665A4 (fr) 2021-03-10

Family

ID=65438432

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18848494.3A Pending EP3673665A4 (fr) 2017-08-24 2018-08-17 Appareil, procédé et programme informatique pour vidéo omnidirectionnelle

Country Status (2)

Country Link
EP (1) EP3673665A4 (fr)
WO (1) WO2019038473A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7287454B2 (ja) * 2019-03-11 2023-06-06 ソニーグループ株式会社 情報処理装置、再生処理装置、情報処理方法及び再生処理方法
EP4104428A4 (fr) 2020-03-16 2023-05-03 ByteDance Inc. Unité d'accès à un point d'accès aléatoire dans un codage vidéo échelonnable
CN115699746B (zh) * 2020-03-31 2023-10-20 Lg电子株式会社 图像编码/解码方法和发送比特流的方法
EP4245036A1 (fr) 2020-11-13 2023-09-20 Nokia Technologies Oy Procédé, appareil et produit-programme informatique de codage et de décodage vidéo

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015128634A1 (fr) * 2014-02-26 2015-09-03 Sony Computer Entertainment Europe Limited Codage et affichage d'image
US20160012855A1 (en) * 2014-07-14 2016-01-14 Sony Computer Entertainment Inc. System and method for use in playing back panorama video content
US20170180444A1 (en) * 2012-09-14 2017-06-22 Canon Kabushiki Kaisha Method and device for generating a description file, and corresponding streaming method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9497457B1 (en) * 2012-10-18 2016-11-15 Altia Systems Inc Repacking of panoramic video based on standard image formats
CN106797495B (zh) * 2014-08-20 2020-12-22 弗劳恩霍夫应用研究促进协会 视频合成系统、视频合成方法及计算机可读存储介质
US9858706B2 (en) * 2015-09-22 2018-01-02 Facebook, Inc. Systems and methods for content streaming
ES2895927T3 (es) * 2017-01-05 2022-02-23 Nokia Technologies Oy Un aparato, un método y un programa de ordenador para la codificación y decodificación de vídeo

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170180444A1 (en) * 2012-09-14 2017-06-22 Canon Kabushiki Kaisha Method and device for generating a description file, and corresponding streaming method
WO2015128634A1 (fr) * 2014-02-26 2015-09-03 Sony Computer Entertainment Europe Limited Codage et affichage d'image
US20160012855A1 (en) * 2014-07-14 2016-01-14 Sony Computer Entertainment Inc. System and method for use in playing back panorama video content

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019038473A1 *

Also Published As

Publication number Publication date
EP3673665A1 (fr) 2020-07-01
WO2019038473A1 (fr) 2019-02-28

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