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 PDFInfo
- 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
Links
- 230000011664 signaling Effects 0.000 title 1
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)
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)
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)
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 |
-
2019
- 2019-07-10 WO PCT/FI2019/050539 patent/WO2020012073A1/fr unknown
- 2019-07-10 EP EP19834318.8A patent/EP3821608A4/fr active Pending
Non-Patent Citations (8)
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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17P | Request for examination filed |
Effective date: 20210211 |
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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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DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220314 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 21/81 20110101ALI20220307BHEP Ipc: G06F 3/01 20060101ALI20220307BHEP Ipc: G06T 9/00 20060101ALI20220307BHEP Ipc: H04N 21/854 20110101ALI20220307BHEP Ipc: H04N 21/234 20110101ALI20220307BHEP Ipc: H04N 19/70 20140101ALI20220307BHEP Ipc: H04N 19/597 20140101AFI20220307BHEP |
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Effective date: 20240528 |