EP3821608A4 - Procédé et appareil de stockage et de signalisation de nuages de points comprimés - Google Patents

Procédé et appareil de stockage et de signalisation de nuages de points comprimés Download PDF

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Publication number
EP3821608A4
EP3821608A4 EP19834318.8A EP19834318A EP3821608A4 EP 3821608 A4 EP3821608 A4 EP 3821608A4 EP 19834318 A EP19834318 A EP 19834318A EP 3821608 A4 EP3821608 A4 EP 3821608A4
Authority
EP
European Patent Office
Prior art keywords
signaling
storage
point clouds
compressed point
compressed
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
EP19834318.8A
Other languages
German (de)
English (en)
Other versions
EP3821608A1 (fr
Inventor
Emre Aksu
Igor Curcio
Miska Hannuksela
Vinod Kumar Malamal Vadakital
Lauri ILOLA
Sebastian Schwarz
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 EP3821608A1 publication Critical patent/EP3821608A1/fr
Publication of EP3821608A4 publication Critical patent/EP3821608A4/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP19834318.8A 2018-07-11 2019-07-10 Procédé et appareil de stockage et de signalisation de nuages de points comprimés Pending EP3821608A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862696614P 2018-07-11 2018-07-11
PCT/FI2019/050539 WO2020012073A1 (fr) 2018-07-11 2019-07-10 Procédé et appareil de stockage et de signalisation de nuages de points comprimés

Publications (2)

Publication Number Publication Date
EP3821608A1 EP3821608A1 (fr) 2021-05-19
EP3821608A4 true EP3821608A4 (fr) 2022-04-13

Family

ID=69143215

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19834318.8A Pending EP3821608A4 (fr) 2018-07-11 2019-07-10 Procédé et appareil de stockage et de signalisation de nuages de points comprimés

Country Status (2)

Country Link
EP (1) EP3821608A4 (fr)
WO (1) WO2020012073A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10861196B2 (en) 2017-09-14 2020-12-08 Apple Inc. Point cloud compression
US10897269B2 (en) 2017-09-14 2021-01-19 Apple Inc. Hierarchical point cloud compression
US11818401B2 (en) 2017-09-14 2023-11-14 Apple Inc. Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tables
US10909725B2 (en) 2017-09-18 2021-02-02 Apple Inc. Point cloud compression
US11113845B2 (en) 2017-09-18 2021-09-07 Apple Inc. Point cloud compression using non-cubic projections and masks
US10607373B2 (en) 2017-11-22 2020-03-31 Apple Inc. Point cloud compression with closed-loop color conversion
US10699444B2 (en) 2017-11-22 2020-06-30 Apple Inc Point cloud occupancy map compression
US10867414B2 (en) 2018-04-10 2020-12-15 Apple Inc. Point cloud attribute transfer algorithm
US10939129B2 (en) 2018-04-10 2021-03-02 Apple Inc. Point cloud compression
US10909726B2 (en) 2018-04-10 2021-02-02 Apple Inc. Point cloud compression
US11010928B2 (en) 2018-04-10 2021-05-18 Apple Inc. Adaptive distance based point cloud compression
US10909727B2 (en) 2018-04-10 2021-02-02 Apple Inc. Hierarchical point cloud compression with smoothing
US11017566B1 (en) 2018-07-02 2021-05-25 Apple Inc. Point cloud compression with adaptive filtering
US11202098B2 (en) 2018-07-05 2021-12-14 Apple Inc. Point cloud compression with multi-resolution video encoding
US11012713B2 (en) 2018-07-12 2021-05-18 Apple Inc. Bit stream structure for compressed point cloud data
US11386524B2 (en) 2018-09-28 2022-07-12 Apple Inc. Point cloud compression image padding
US11367224B2 (en) 2018-10-02 2022-06-21 Apple Inc. Occupancy map block-to-patch information compression
US11430155B2 (en) 2018-10-05 2022-08-30 Apple Inc. Quantized depths for projection point cloud compression
US11348284B2 (en) 2019-01-08 2022-05-31 Apple Inc. Auxiliary information signaling and reference management for projection-based point cloud compression
US11200701B2 (en) 2019-03-19 2021-12-14 Nokia Technologies Oy Method and apparatus for storage and signaling of static point cloud data
US11057564B2 (en) 2019-03-28 2021-07-06 Apple Inc. Multiple layer flexure for supporting a moving image sensor
US11562507B2 (en) 2019-09-27 2023-01-24 Apple Inc. Point cloud compression using video encoding with time consistent patches
US11627314B2 (en) 2019-09-27 2023-04-11 Apple Inc. Video-based point cloud compression with non-normative smoothing
US11538196B2 (en) 2019-10-02 2022-12-27 Apple Inc. Predictive coding for point cloud compression
US11895307B2 (en) 2019-10-04 2024-02-06 Apple Inc. Block-based predictive coding for point cloud compression
US11798196B2 (en) 2020-01-08 2023-10-24 Apple Inc. Video-based point cloud compression with predicted patches
US11475605B2 (en) 2020-01-09 2022-10-18 Apple Inc. Geometry encoding of duplicate points
CN116915967A (zh) * 2020-04-12 2023-10-20 Lg电子株式会社 点云数据发送设备和方法以及点云数据接收设备和方法
US11615557B2 (en) 2020-06-24 2023-03-28 Apple Inc. Point cloud compression using octrees with slicing
US11620768B2 (en) 2020-06-24 2023-04-04 Apple Inc. Point cloud geometry compression using octrees with multiple scan orders
US11671627B2 (en) * 2020-09-17 2023-06-06 Lemon Inc. Operating point entity group signaling in coded video
US11948338B1 (en) 2021-03-29 2024-04-02 Apple Inc. 3D volumetric content encoding using 2D videos and simplified 3D meshes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150264404A1 (en) * 2014-03-17 2015-09-17 Nokia Technologies Oy Method and apparatus for video coding and decoding

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
"CE 2.10 on metadata coding", no. n17633, 19 May 2018 (2018-05-19), XP030024260, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/122_San%20Diego/wg11/w17633.zip w17633-PCC-CE2.10.docx> [retrieved on 20180519] *
"First idea on Systems technologies for Point Cloud Coding", no. n17675, 30 April 2018 (2018-04-30), XP030024302, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/122_San%20Diego/wg11/w17675.zip w17675.doc> [retrieved on 20180430] *
CHAO CAO (TELECOM-SUDPARIS) ET AL: "Proposal for adaptive orientation of projection planes", no. m42560, 18 April 2018 (2018-04-18), XP030261937, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/122_San%20Diego/wg11/m42560-v2-m42560-v2-m42560.zip m42560_Proposal for adaptive orientation of projection planes.pptx> [retrieved on 20180418] *
HANNUKSELA (NOKIA) M M: "[OMAF] On frame packing indications", no. m41460; m41460, 8 October 2017 (2017-10-08), pages 1 - 11, XP030069803, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/120_Macau/wg11/m41460-v1-m41460_OMAF_frame_packing_indications.zip m41460_OMAF_frame_packing_indications.docx> [retrieved on 20171008] *
IMED BOUAZIZI ET AL: "HLS Considerations for PCC", no. m42671; m42671, 13 April 2018 (2018-04-13), pages 1 - 4, XP030071010, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/122_San%20Diego/wg11/m42671-v1-m42671.zip m42671_PCC_HLS_considerations.doc> [retrieved on 20180413] *
JANGWON LEE (LGE) ET AL: "[OMAF] Proposed solution for sub-picture tracks", no. m42492, 6 April 2018 (2018-04-06), XP030070831, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/122_San%20Diego/wg11/m42492-v1-m42492_OMAF_sub-picture_composition.zip m42492_OMAF_sub-picture_composition.docx> [retrieved on 20180406] *
SCHWARZ (NOKIA) S ET AL: "Nokia's response to CfP for Point Cloud Compression (Category 2)", no. m41779, 17 October 2017 (2017-10-17), XP030260370, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/120_Macau/wg11/m41779-v2-m41779.zip m41779_PCC_Nokia_CfP_response.pdf> [retrieved on 20171017] *
See also references of WO2020012073A1 *

Also Published As

Publication number Publication date
WO2020012073A1 (fr) 2020-01-16
EP3821608A1 (fr) 2021-05-19

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