SG11202107705PA - Efficient patch rotation in point cloud coding - Google Patents
Efficient patch rotation in point cloud codingInfo
- Publication number
- SG11202107705PA SG11202107705PA SG11202107705PA SG11202107705PA SG11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA
- Authority
- SG
- Singapore
- Prior art keywords
- point cloud
- cloud coding
- patch rotation
- efficient patch
- efficient
- 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
- H04N19/70—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
-
- 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
- H04N19/17—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 an image region, e.g. an object
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962792259P | 2019-01-14 | 2019-01-14 | |
| PCT/US2020/013348 WO2020150148A1 (fr) | 2019-01-14 | 2020-01-13 | Rotation de pièce efficace dans un codage en nuage de points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202107705PA true SG11202107705PA (en) | 2021-08-30 |
Family
ID=71613542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202107705PA SG11202107705PA (en) | 2019-01-14 | 2020-01-13 | Efficient patch rotation in point cloud coding |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11973987B2 (fr) |
| EP (1) | EP3899875A4 (fr) |
| JP (1) | JP7402884B2 (fr) |
| KR (2) | KR20230116966A (fr) |
| CN (1) | CN113302663A (fr) |
| BR (1) | BR112021013784A2 (fr) |
| SG (1) | SG11202107705PA (fr) |
| WO (1) | WO2020150148A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719497B (zh) * | 2018-07-12 | 2021-06-22 | 华为技术有限公司 | 点云编解码方法和编解码器 |
| WO2020188932A1 (fr) * | 2019-03-15 | 2020-09-24 | ソニー株式会社 | Dispositif de traitement d'informations et procédé de traitement d'informations |
| US11477483B2 (en) | 2020-01-08 | 2022-10-18 | Apple Inc. | Video-based point cloud compression with variable patch scaling |
| WO2022074286A1 (fr) * | 2020-10-05 | 2022-04-14 | Nokia Technologies Oy | Procédé, appareil et produit-programme informatique de codage et de décodage vidéo |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009155531A2 (fr) * | 2008-06-19 | 2009-12-23 | University Of Utah Research Foundation | Génération de nuages de points |
| JP2015504559A (ja) * | 2011-11-25 | 2015-02-12 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | 鏡像対称ベースの３ｄモデルの圧縮の方法及び装置 |
| US10339701B2 (en) * | 2014-05-13 | 2019-07-02 | Pcp Vr Inc. | Method, system and apparatus for generation and playback of virtual reality multimedia |
| CN114866775A (zh) * | 2016-05-27 | 2022-08-05 | 松下电器（美国）知识产权公司 | 编码方法及解码方法 |
| EP3301916A1 (fr) * | 2016-09-30 | 2018-04-04 | Thomson Licensing | Procédé et appareil de codage vidéo omnidirectionnel à l'aide de modes adaptatifs internes les plus probables |
| US11514613B2 (en) * | 2017-03-16 | 2022-11-29 | Samsung Electronics Co., Ltd. | Point cloud and mesh compression using image/video codecs |
| US10650554B2 (en) * | 2018-09-27 | 2020-05-12 | Sony Corporation | Packing strategy signaling |
-
2020
- 2020-01-13 JP JP2021540599A patent/JP7402884B2/ja active Active
- 2020-01-13 EP EP20740935.0A patent/EP3899875A4/fr active Pending
- 2020-01-13 SG SG11202107705PA patent/SG11202107705PA/en unknown
- 2020-01-13 KR KR1020237025768A patent/KR20230116966A/ko not_active Application Discontinuation
- 2020-01-13 CN CN202080009098.0A patent/CN113302663A/zh active Pending
- 2020-01-13 WO PCT/US2020/013348 patent/WO2020150148A1/fr unknown
- 2020-01-13 KR KR1020217025801A patent/KR102562209B1/ko active IP Right Grant
- 2020-01-13 BR BR112021013784-0A patent/BR112021013784A2/pt unknown
-
2021
- 2021-07-07 US US17/369,408 patent/US11973987B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113302663A (zh) | 2021-08-24 |
| KR102562209B1 (ko) | 2023-07-31 |
| JP2022517118A (ja) | 2022-03-04 |
| US20210337237A1 (en) | 2021-10-28 |
| KR20210114488A (ko) | 2021-09-23 |
| US11973987B2 (en) | 2024-04-30 |
| WO2020150148A1 (fr) | 2020-07-23 |
| BR112021013784A2 (pt) | 2021-09-21 |
| EP3899875A4 (fr) | 2022-03-16 |
| JP7402884B2 (ja) | 2023-12-21 |
| EP3899875A1 (fr) | 2021-10-27 |
| KR20230116966A (ko) | 2023-08-04 |
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