EP4133719A4 - Procédé, appareil et produit-programme informatique pour codage vidéo volumétrique - Google Patents

Procédé, appareil et produit-programme informatique pour codage vidéo volumétrique Download PDF

Info

Publication number
EP4133719A4
EP4133719A4 EP21783737.6A EP21783737A EP4133719A4 EP 4133719 A4 EP4133719 A4 EP 4133719A4 EP 21783737 A EP21783737 A EP 21783737A EP 4133719 A4 EP4133719 A4 EP 4133719A4
Authority
EP
European Patent Office
Prior art keywords
computer program
program product
video coding
volumetric video
volumetric
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
EP21783737.6A
Other languages
German (de)
English (en)
Other versions
EP4133719A1 (fr
Inventor
Deepa NAIK
Sebastian Schwarz
Kimmo Roimela
Vinod Kumar MALAMAL VADAKITAL
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 EP4133719A1 publication Critical patent/EP4133719A1/fr
Publication of EP4133719A4 publication Critical patent/EP4133719A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/15—Processing image signals for colour aspects of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • 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
    • H04N13/257—Colour aspects
    • 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
    • H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
    • 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
    • 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]
    • H04N21/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Human Computer Interaction (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP21783737.6A 2020-04-09 2021-04-01 Procédé, appareil et produit-programme informatique pour codage vidéo volumétrique Pending EP4133719A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20205376 2020-04-09
PCT/FI2021/050242 WO2021205068A1 (fr) 2020-04-09 2021-04-01 Procédé, appareil et produit-programme informatique pour codage vidéo volumétrique

Publications (2)

Publication Number Publication Date
EP4133719A1 EP4133719A1 (fr) 2023-02-15
EP4133719A4 true EP4133719A4 (fr) 2024-05-29

Family

ID=78023902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21783737.6A Pending EP4133719A4 (fr) 2020-04-09 2021-04-01 Procédé, appareil et produit-programme informatique pour codage vidéo volumétrique

Country Status (2)

Country Link
EP (1) EP4133719A4 (fr)
WO (1) WO2021205068A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220191544A1 (en) 2020-12-14 2022-06-16 Nokia Technologies Oy Radiative Transfer Signalling For Immersive Video
CN116233387A (zh) * 2021-12-03 2023-06-06 维沃移动通信有限公司 点云编码、解码方法、装置及通信设备

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
MIKA PESONEN ET AL: "PCC TMC2 patch material & functionality signalling", no. m43730, 11 July 2018 (2018-07-11), XP030196873, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/123_Ljubljana/wg11/m43730-v1-m43730-patchmaterialandfunctionality.zip m43730 - patch material and functionality.docx> [retrieved on 20180711] *
NAIK DEEPA ET AL: "SURFACE LIGHT FIELD CODING FOR DYNAMIC 3D POINT CLOUDS", ELFI 2019; EUROPEAN LIGHT FIELD IMAGING WORKSHOP BOROVETS BULGARIA, 04-06 JUNE 2019, 4 June 2019 (2019-06-04), pages 1 - 4, XP093147246, Retrieved from the Internet <URL:https://new.eurasip.org/Proceedings/Ext/ELFI_2019/Papers/Surface%20light%20field%20coding%20for%20dynamic%203D%20point%20clouds.pdf> [retrieved on 20240402] *
NAIK DEEPA ET AL: "Surface Lightfield Support in Video-based Point Cloud Coding", 2020 IEEE 22ND INTERNATIONAL WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING (MMSP), 16 December 2020 (2020-12-16), pages 1 - 6, XP055982435, ISBN: 978-1-7281-9320-5, DOI: 10.1109/MMSP48831.2020.9287115 *
See also references of WO2021205068A1 *
ZHANG XIANG ET AL: "Surface Light Field Compression Using a Point Cloud Codec", IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, IEEE, PISCATAWAY, NJ, USA, vol. 9, no. 1, 1 March 2019 (2019-03-01), pages 163 - 176, XP011714043, ISSN: 2156-3357, [retrieved on 20190308], DOI: 10.1109/JETCAS.2018.2883479 *

Also Published As

Publication number Publication date
WO2021205068A1 (fr) 2021-10-14
EP4133719A1 (fr) 2023-02-15

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Ipc: H04N 19/597 20140101ALI20240422BHEP

Ipc: G06T 15/08 20110101ALI20240422BHEP

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