SG11202110885VA - Method and apparatus for point cloud coding - Google Patents
Method and apparatus for point cloud codingInfo
- Publication number
- SG11202110885VA SG11202110885VA SG11202110885VA SG11202110885VA SG11202110885VA SG 11202110885V A SG11202110885V A SG 11202110885VA SG 11202110885V A SG11202110885V A SG 11202110885VA SG 11202110885V A SG11202110885V A SG 11202110885VA SG 11202110885V A SG11202110885V A SG 11202110885VA
- Authority
- SG
- Singapore
- Prior art keywords
- point cloud
- cloud coding
- coding
- point
- cloud
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/40—Tree coding, e.g. quadtree, octree
-
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962942549P | 2019-12-02 | 2019-12-02 | |
| US17/063,411 US11223836B2 (en) | 2019-12-02 | 2020-10-05 | Method and apparatus for point cloud coding |
| PCT/US2020/054600 WO2021112953A1 (fr) | 2019-12-02 | 2020-10-07 | Procédé et appareil de codage de nuage de points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202110885VA true SG11202110885VA (en) | 2021-10-28 |
Family
ID=76091392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202110885VA SG11202110885VA (en) | 2019-12-02 | 2020-10-07 | Method and apparatus for point cloud coding |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11223836B2 (fr) |
| EP (1) | EP4070280A4 (fr) |
| JP (1) | JP7252372B2 (fr) |
| KR (1) | KR20210135557A (fr) |
| CN (1) | CN113892128A (fr) |
| AU (1) | AU2020397870B2 (fr) |
| CA (1) | CA3136071C (fr) |
| SG (1) | SG11202110885VA (fr) |
| WO (1) | WO2021112953A1 (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 |
| 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 |
| US10897269B2 (en) | 2017-09-14 | 2021-01-19 | Apple Inc. | Hierarchical point cloud compression |
| US11113845B2 (en) | 2017-09-18 | 2021-09-07 | Apple Inc. | Point cloud compression using non-cubic projections and masks |
| US10909725B2 (en) | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US10607373B2 (en) | 2017-11-22 | 2020-03-31 | Apple Inc. | Point cloud compression with closed-loop color conversion |
| 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 |
| US10909727B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | Hierarchical point cloud compression with smoothing |
| US11010928B2 (en) | 2018-04-10 | 2021-05-18 | Apple Inc. | Adaptive distance based point cloud compression |
| US10867414B2 (en) | 2018-04-10 | 2020-12-15 | Apple Inc. | Point cloud attribute transfer algorithm |
| 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 |
| US11367224B2 (en) | 2018-10-02 | 2022-06-21 | Apple Inc. | Occupancy map block-to-patch information compression |
| US11057564B2 (en) | 2019-03-28 | 2021-07-06 | Apple Inc. | Multiple layer flexure for supporting a moving image sensor |
| US20220327742A1 (en) * | 2019-06-26 | 2022-10-13 | Lg Electronics Inc. | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device and point cloud data reception method |
| US11711544B2 (en) | 2019-07-02 | 2023-07-25 | Apple Inc. | Point cloud compression with supplemental information messages |
| 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 |
| US11625866B2 (en) | 2020-01-09 | 2023-04-11 | Apple Inc. | Geometry encoding using octrees and predictive trees |
| CN115299057A (zh) * | 2020-03-20 | 2022-11-04 | Oppo广东移动通信有限公司 | 点云编码方法和解码方法、编码器、解码器、及存储介质 |
| 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 |
| US11948338B1 (en) | 2021-03-29 | 2024-04-02 | Apple Inc. | 3D volumetric content encoding using 2D videos and simplified 3D meshes |
| CN113453009B (zh) * | 2021-07-04 | 2023-02-14 | 西北工业大学 | 基于拟合平面几何误差最小的点云空间可伸缩编码几何重构方法 |
| US11683523B2 (en) * | 2021-07-07 | 2023-06-20 | Tencent America LLC | Group of pictures based patch packing for video based point cloud coding |
| US20230306648A1 (en) * | 2022-03-25 | 2023-09-28 | Tencent America LLC | Mesh parameterization with temporally correlated uv atlases |
| WO2023249999A1 (fr) * | 2022-06-23 | 2023-12-28 | Innopeak Technology, Inc. | Système et procédé de codage en nuage de points géométriques |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446635B1 (ko) * | 2001-11-27 | 2004-09-04 | 삼성전자주식회사 | 깊이 이미지 기반 3차원 객체 표현 장치 및 방법 |
| HUE045579T2 (hu) * | 2010-04-13 | 2020-01-28 | Ge Video Compression Llc | Síkközi predikció |
| US10880548B2 (en) * | 2016-06-01 | 2020-12-29 | Samsung Electronics Co., Ltd. | Methods and apparatuses for encoding and decoding video according to coding order |
| US10897269B2 (en) * | 2017-09-14 | 2021-01-19 | Apple Inc. | Hierarchical point cloud compression |
| EP3699870A4 (fr) | 2017-10-16 | 2020-12-23 | Sony Corporation | Dispositif et procédé de traitement d'informations |
| FI3514968T3 (fi) * | 2018-01-18 | 2023-05-25 | Blackberry Ltd | Menetelmiä ja laitteita pistepilvien entropiakoodausta varten |
| CN112041888A (zh) * | 2018-04-19 | 2020-12-04 | 松下电器（美国）知识产权公司 | 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置 |
| MX2020011944A (es) * | 2018-05-11 | 2021-01-15 | Panasonic Ip Corp America | Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo codificador de datos tridimensionales y dispositivo decodificador de datos tridimensionales. |
| US10992947B2 (en) * | 2019-06-28 | 2021-04-27 | Blackberry Limited | Planar mode in octree-based point cloud coding |
-
2020
- 2020-10-05 US US17/063,411 patent/US11223836B2/en active Active
- 2020-10-07 CA CA3136071A patent/CA3136071C/fr active Active
- 2020-10-07 AU AU2020397870A patent/AU2020397870B2/en active Active
- 2020-10-07 EP EP20896902.2A patent/EP4070280A4/fr active Pending
- 2020-10-07 KR KR1020217031707A patent/KR20210135557A/ko active Search and Examination
- 2020-10-07 SG SG11202110885VA patent/SG11202110885VA/en unknown
- 2020-10-07 CN CN202080038882.4A patent/CN113892128A/zh active Pending
- 2020-10-07 WO PCT/US2020/054600 patent/WO2021112953A1/fr unknown
- 2020-10-07 JP JP2021556785A patent/JP7252372B2/ja active Active
-
2021
- 2021-10-05 US US17/494,755 patent/US11582469B2/en active Active
-
2022
- 2022-11-30 US US18/072,538 patent/US20230090436A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP7252372B2 (ja) | 2023-04-04 |
| US20220030258A1 (en) | 2022-01-27 |
| AU2020397870A1 (en) | 2021-10-28 |
| US20230090436A1 (en) | 2023-03-23 |
| EP4070280A4 (fr) | 2023-12-13 |
| US11582469B2 (en) | 2023-02-14 |
| WO2021112953A1 (fr) | 2021-06-10 |
| CA3136071C (fr) | 2024-02-20 |
| JP2022526766A (ja) | 2022-05-26 |
| US20210168386A1 (en) | 2021-06-03 |
| US11223836B2 (en) | 2022-01-11 |
| AU2020397870B2 (en) | 2023-02-09 |
| EP4070280A1 (fr) | 2022-10-12 |
| CA3136071A1 (fr) | 2021-06-10 |
| CN113892128A (zh) | 2022-01-04 |
| KR20210135557A (ko) | 2021-11-15 |
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