JPWO2021193087A1 - - Google Patents
Info
- Publication number
- JPWO2021193087A1 JPWO2021193087A1 JP2022509903A JP2022509903A JPWO2021193087A1 JP WO2021193087 A1 JPWO2021193087 A1 JP WO2021193087A1 JP 2022509903 A JP2022509903 A JP 2022509903A JP 2022509903 A JP2022509903 A JP 2022509903A JP WO2021193087 A1 JPWO2021193087 A1 JP WO2021193087A1
- 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
- G06T9/001—Model-based coding, e.g. wire frame
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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 OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/008—Cut plane or projection plane definition
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020053702 | 2020-03-25 | ||
| PCT/JP2021/009734 WO2021193087A1 (ja) | 2020-03-25 | 2021-03-11 | 画像処理装置および方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021193087A1 true JPWO2021193087A1 (https=) | 2021-09-30 |
Family
ID=77891817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022509903A Pending JPWO2021193087A1 (https=) | 2020-03-25 | 2021-03-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230113736A1 (https=) |
| JP (1) | JPWO2021193087A1 (https=) |
| CN (1) | CN115299059A (https=) |
| WO (1) | WO2021193087A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018130491A1 (en) * | 2017-01-13 | 2018-07-19 | Thomson Licensing | Method, apparatus and stream for immersive video format |
| WO2019055963A1 (en) * | 2017-09-18 | 2019-03-21 | Apple Inc. | COMPRESSION OF CLOUD OF POINTS |
| US20190139266A1 (en) * | 2017-11-09 | 2019-05-09 | Samsung Electronics Co., Ltd. | Point cloud compression using non-orthogonal projection |
| US20190318488A1 (en) * | 2018-04-12 | 2019-10-17 | Samsung Electronics Co., Ltd. | 3d point cloud compression systems for delivery and access of a subset of a compressed 3d point cloud |
-
2021
- 2021-03-11 US US17/912,420 patent/US20230113736A1/en not_active Abandoned
- 2021-03-11 CN CN202180021715.3A patent/CN115299059A/zh not_active Withdrawn
- 2021-03-11 JP JP2022509903A patent/JPWO2021193087A1/ja active Pending
- 2021-03-11 WO PCT/JP2021/009734 patent/WO2021193087A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018130491A1 (en) * | 2017-01-13 | 2018-07-19 | Thomson Licensing | Method, apparatus and stream for immersive video format |
| WO2019055963A1 (en) * | 2017-09-18 | 2019-03-21 | Apple Inc. | COMPRESSION OF CLOUD OF POINTS |
| US20190139266A1 (en) * | 2017-11-09 | 2019-05-09 | Samsung Electronics Co., Ltd. | Point cloud compression using non-orthogonal projection |
| US20190318488A1 (en) * | 2018-04-12 | 2019-10-17 | Samsung Electronics Co., Ltd. | 3d point cloud compression systems for delivery and access of a subset of a compressed 3d point cloud |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021193087A1 (ja) | 2021-09-30 |
| US20230113736A1 (en) | 2023-04-13 |
| CN115299059A (zh) | 2022-11-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240118 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20241001 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20250225 |