EP3942797A4 - High level syntax for immersive video coding - Google Patents
High level syntax for immersive video coding Download PDFInfo
- 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
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
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 (en) | 2022-01-26 |
EP3942797A4 true EP3942797A4 (en) | 2022-12-14 |
Family
ID=72521170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20773623.2A Pending EP3942797A4 (en) | 2019-03-19 | 2020-03-17 | High level syntax for immersive video coding |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3942797A4 (en) |
JP (1) | JP2022524305A (en) |
KR (1) | KR20210130148A (en) |
CN (1) | CN113491111A (en) |
BR (1) | BR112021016388A2 (en) |
WO (1) | WO2020190928A1 (en) |
Families Citing this family (1)
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)
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)
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 (en) * | 2011-06-17 | 2019-07-10 | 한국전자통신연구원 | Method And Apparatus For Video Encoding And Decoding |
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 |
-
2020
- 2020-03-17 BR BR112021016388A patent/BR112021016388A2/en unknown
- 2020-03-17 JP JP2021548154A patent/JP2022524305A/en active Pending
- 2020-03-17 WO PCT/US2020/023122 patent/WO2020190928A1/en unknown
- 2020-03-17 KR KR1020217026220A patent/KR20210130148A/en unknown
- 2020-03-17 EP EP20773623.2A patent/EP3942797A4/en active Pending
- 2020-03-17 CN CN202080015175.3A patent/CN113491111A/en active Pending
Patent Citations (2)
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)
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 |
---|---|
BR112021016388A2 (en) | 2021-11-23 |
JP2022524305A (en) | 2022-05-02 |
KR20210130148A (en) | 2021-10-29 |
WO2020190928A1 (en) | 2020-09-24 |
CN113491111A (en) | 2021-10-08 |
EP3942797A1 (en) | 2022-01-26 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20210819 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221111 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 19/70 20140101ALI20221107BHEP Ipc: H04N 19/36 20140101ALI20221107BHEP Ipc: H04N 19/184 20140101ALI20221107BHEP Ipc: H04N 13/128 20180101ALI20221107BHEP Ipc: H04N 13/161 20180101ALI20221107BHEP Ipc: H04N 19/597 20140101AFI20221107BHEP |