JPWO2022264938A1 - - Google Patents
Info
- Publication number
- JPWO2022264938A1 JPWO2022264938A1 JP2023529842A JP2023529842A JPWO2022264938A1 JP WO2022264938 A1 JPWO2022264938 A1 JP WO2022264938A1 JP 2023529842 A JP2023529842 A JP 2023529842A JP 2023529842 A JP2023529842 A JP 2023529842A JP WO2022264938 A1 JPWO2022264938 A1 JP WO2022264938A1
- Authority
- JP
- Japan
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
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- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163210171P | 2021-06-14 | 2021-06-14 | |
| PCT/JP2022/023464 WO2022264938A1 (ja) | 2021-06-14 | 2022-06-10 | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022264938A1 true JPWO2022264938A1 (https=) | 2022-12-22 |
| JPWO2022264938A5 JPWO2022264938A5 (https=) | 2024-03-18 |
Family
ID=84527532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023529842A Pending JPWO2022264938A1 (https=) | 2021-06-14 | 2022-06-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US12444086B2 (https=) |
| JP (1) | JPWO2022264938A1 (https=) |
| WO (1) | WO2022264938A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104246831B (zh) | 2012-07-30 | 2016-12-28 | 三菱电机株式会社 | 地图显示装置 |
| JP6826368B2 (ja) * | 2016-01-14 | 2021-02-03 | キヤノン株式会社 | 符号化装置及びその制御方法 |
| US11514610B2 (en) * | 2019-08-14 | 2022-11-29 | Tencent America LLC | Method and apparatus for point cloud coding |
| US20230401753A1 (en) * | 2020-12-21 | 2023-12-14 | Sony Group Corporation | Information processing device and method |
| CN112700550A (zh) * | 2021-01-06 | 2021-04-23 | 中兴通讯股份有限公司 | 三维点云数据处理方法、装置、存储介质及电子装置 |
| WO2022213388A1 (en) * | 2021-04-09 | 2022-10-13 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus of encoding/decoding point cloud geometry data using azimuthal coding mode |
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2022
- 2022-06-10 JP JP2023529842A patent/JPWO2022264938A1/ja active Pending
- 2022-06-10 WO PCT/JP2022/023464 patent/WO2022264938A1/ja not_active Ceased
-
2023
- 2023-12-08 US US18/533,972 patent/US12444086B2/en active Active
-
2025
- 2025-09-18 US US19/332,718 patent/US20260017830A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240104782A1 (en) | 2024-03-28 |
| WO2022264938A1 (ja) | 2022-12-22 |
| US12444086B2 (en) | 2025-10-14 |
| US20260017830A1 (en) | 2026-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231206 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250520 |