JPWO2023047119A5 - - Google Patents
Info
- Publication number
- JPWO2023047119A5 JPWO2023047119A5 JP2024518138A JP2024518138A JPWO2023047119A5 JP WO2023047119 A5 JPWO2023047119 A5 JP WO2023047119A5 JP 2024518138 A JP2024518138 A JP 2024518138A JP 2024518138 A JP2024518138 A JP 2024518138A JP WO2023047119 A5 JPWO2023047119 A5 JP WO2023047119A5
- Authority
- JP
- Japan
- Prior art keywords
- current
- point
- frame
- attribute
- encoded
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21386059.6 | 2021-09-23 | ||
| EP21386059.6A EP4156108A1 (en) | 2021-09-23 | 2021-09-23 | Point cloud data frames compression |
| PCT/GB2022/052406 WO2023047119A1 (en) | 2021-09-23 | 2022-09-22 | Point cloud data frames compression |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024533637A JP2024533637A (ja) | 2024-09-12 |
| JPWO2023047119A5 true JPWO2023047119A5 (https=) | 2025-10-01 |
| JP2024533637A5 JP2024533637A5 (https=) | 2025-10-01 |
Family
ID=78086320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024518138A Pending JP2024533637A (ja) | 2021-09-23 | 2022-09-22 | 点群データフレームの圧縮 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12587681B2 (https=) |
| EP (2) | EP4156108A1 (https=) |
| JP (1) | JP2024533637A (https=) |
| KR (1) | KR20240073054A (https=) |
| CN (1) | CN118575193A (https=) |
| CA (1) | CA3232434A1 (https=) |
| GB (1) | GB2624835A (https=) |
| WO (1) | WO2023047119A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023164603A1 (en) * | 2022-02-24 | 2023-08-31 | Innopeak Technology, Inc. | Efficient geometry component coding for dynamic mesh coding |
| WO2024003577A1 (en) | 2022-07-01 | 2024-01-04 | V-Nova International Ltd | Applications of layered encoding in split computing |
| WO2026011466A1 (en) * | 2024-07-12 | 2026-01-15 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for data coding using a hybrid prediction of a coarse representation of a point of a point cloud |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1639434A2 (en) * | 2003-06-27 | 2006-03-29 | Softscope LLC | Virtual desktop - meta-organization control system |
| EP3721634A1 (en) * | 2017-12-06 | 2020-10-14 | V-Nova International Limited | Methods and apparatuses for encoding and decoding a bytestream |
| US10911787B2 (en) | 2018-07-10 | 2021-02-02 | Apple Inc. | Hierarchical point cloud compression |
| US10979730B2 (en) * | 2019-03-20 | 2021-04-13 | Tencent America LLC | Techniques and apparatus for interframe point cloud attribute coding |
| US11202078B2 (en) * | 2019-09-27 | 2021-12-14 | Apple Inc. | Dynamic point cloud compression using inter-prediction |
| US20220114762A1 (en) * | 2020-10-12 | 2022-04-14 | Electronics And Telecommunications Research Institute | Method for compressing point cloud based on global motion prediction and compensation and apparatus using the same |
-
2021
- 2021-09-23 EP EP21386059.6A patent/EP4156108A1/en active Pending
-
2022
- 2022-09-22 JP JP2024518138A patent/JP2024533637A/ja active Pending
- 2022-09-22 CN CN202280075498.0A patent/CN118575193A/zh active Pending
- 2022-09-22 EP EP22782562.7A patent/EP4405899A1/en active Pending
- 2022-09-22 CA CA3232434A patent/CA3232434A1/en active Pending
- 2022-09-22 WO PCT/GB2022/052406 patent/WO2023047119A1/en not_active Ceased
- 2022-09-22 GB GB2404180.8A patent/GB2624835A/en active Pending
- 2022-09-22 US US18/693,877 patent/US12587681B2/en active Active
- 2022-09-22 KR KR1020247011909A patent/KR20240073054A/ko active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7330306B2 (ja) | 変換方法、逆変換方法、エンコーダ、デコーダ及び記憶媒体 | |
| KR20220029595A (ko) | 포인트 클라우드 인코딩과 디코딩 방법, 인코더, 디코더 및 컴퓨터 저장 매체 | |
| CN103067715B (zh) | 深度图像的编解码方法和编解码装置 | |
| JP2022130528A5 (ja) | 動きマージモードのシグナリングのための方法、電子装置、非一時的コンピュータ可読記憶媒体およびコンピュータプログラム | |
| JP7830549B2 (ja) | イントラ予測方法、装置、エンコーダ、デコーダ及び記憶媒体 | |
| JP2018534881A (ja) | 点群を圧縮する方法 | |
| US11936909B2 (en) | Prediction method, encoder, decoder, and computer storage medium | |
| GB2624835A (en) | Point cloud data frames compression | |
| CN114900691B (zh) | 编码方法、编码器及计算机可读存储介质 | |
| US12026920B2 (en) | Point cloud encoding and decoding method, encoder and decoder | |
| JPWO2019199714A5 (https=) | ||
| CN118354069A (zh) | 视频编码方法、装置、电子设备、存储介质及程序产品 | |
| US20220286677A1 (en) | Point cloud processing method, encoder, decoder and storage medium | |
| KR20220157490A (ko) | 인트라 예측 방법, 장치, 인코더, 디코더 및 저장 매체 | |
| JPWO2023047119A5 (https=) | ||
| CN116569555A (zh) | 点云几何解码方法、装置、计算机可读存储介质 | |
| CN119278628A (zh) | 几何点云编码的系统及方法 | |
| CN118525299A (zh) | 编码方法、解码方法、编码器、解码器及存储介质 | |
| CN119011874B (zh) | 解码方法、编码方法、电子设备和计算机可读存储介质 | |
| CA3203882C (en) | Point cloud encoding and decoding method, encoder, decoder and computer storage medium | |
| RU2826546C1 (ru) | Способ кодирования и декодирования облака точек, кодер, декодер и компьютерный носитель данных | |
| CN118200585A (zh) | 模型更新方法、装置、电子设备及计算机可读存储介质 | |
| JPWO2022217611A5 (https=) | ||
| WO2025000520A1 (zh) | 视频编解码方法、解码器、编码器及计算机可读存储介质 |