EP3942797A4 - Syntax auf hoher ebene für immersive videocodierung - Google Patents

Syntax auf hoher ebene für immersive videocodierung Download PDF

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Publication number
EP3942797A4
EP3942797A4 EP20773623.2A EP20773623A EP3942797A4 EP 3942797 A4 EP3942797 A4 EP 3942797A4 EP 20773623 A EP20773623 A EP 20773623A EP 3942797 A4 EP3942797 A4 EP 3942797A4
Authority
EP
European Patent Office
Prior art keywords
high level
video coding
level syntax
immersive video
immersive
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
EP20773623.2A
Other languages
English (en)
French (fr)
Other versions
EP3942797A1 (de
Inventor
Jill Boyce
Max DMITRICHENKO
Atul Divekar
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of EP3942797A1 publication Critical patent/EP3942797A1/de
Publication of EP3942797A4 publication Critical patent/EP3942797A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • 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
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
    • 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
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP20773623.2A 2019-03-19 2020-03-17 Syntax auf hoher ebene für immersive videocodierung Pending EP3942797A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962820760P 2019-03-19 2019-03-19
PCT/US2020/023122 WO2020190928A1 (en) 2019-03-19 2020-03-17 High level syntax for immersive video coding

Publications (2)

Publication Number Publication Date
EP3942797A1 EP3942797A1 (de) 2022-01-26
EP3942797A4 true EP3942797A4 (de) 2022-12-14

Family

ID=72521170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20773623.2A Pending EP3942797A4 (de) 2019-03-19 2020-03-17 Syntax auf hoher ebene für immersive videocodierung

Country Status (6)

Country Link
EP (1) EP3942797A4 (de)
JP (1) JP2022524305A (de)
KR (1) KR20210130148A (de)
CN (1) CN113491111A (de)
BR (1) BR112021016388A2 (de)
WO (1) WO2020190928A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11582431B1 (en) 2021-08-30 2023-02-14 Nvidia Corporation Image signal processing pipelines for high dynamic range sensors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130022111A1 (en) * 2011-07-22 2013-01-24 Qualcomm Incorporated Coding motion depth maps with depth range variation
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8681255B2 (en) * 2010-09-28 2014-03-25 Microsoft Corporation Integrated low power depth camera and projection device
KR101998756B1 (ko) * 2011-06-17 2019-07-10 한국전자통신연구원 비디오 인코딩 및 디코딩 방법과 이를 이용한 장치
US9697593B2 (en) * 2014-01-28 2017-07-04 Ittiam Systems (P) Ltd. System and method for tone mapping on high dynamic range images
US10339688B2 (en) * 2016-07-28 2019-07-02 Cyberlink Corp. Systems and methods for rendering effects in 360 video
US9942517B1 (en) * 2016-10-04 2018-04-10 Avaya Inc. Multi-mode video conferencing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130022111A1 (en) * 2011-07-22 2013-01-24 Qualcomm Incorporated Coding motion depth maps with depth range variation
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Depth map formats used with MPEG 3D technologies", no. n16730, 1 March 2017 (2017-03-01), XP030023397, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/117_Geneva/wg11/w16730.zip W16730 - depth maps formats - 20170209-1158_kw.docx> [retrieved on 20170301] *
JILL BOYCE (INTEL) ET AL: "Extensions to Technicolor-Intel Response to 3DoF+ CfP", no. m47544, 22 March 2019 (2019-03-22), XP030211608, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/126_Geneva/wg11/m47544-v2-M47544-v2.zip M47544-v2.docx> [retrieved on 20190322] *
See also references of WO2020190928A1 *

Also Published As

Publication number Publication date
CN113491111A (zh) 2021-10-08
BR112021016388A2 (pt) 2021-11-23
WO2020190928A1 (en) 2020-09-24
EP3942797A1 (de) 2022-01-26
KR20210130148A (ko) 2021-10-29
JP2022524305A (ja) 2022-05-02

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