JP2025508539A5 - - Google Patents
Info
- Publication number
- JP2025508539A5 JP2025508539A5 JP2024552506A JP2024552506A JP2025508539A5 JP 2025508539 A5 JP2025508539 A5 JP 2025508539A5 JP 2024552506 A JP2024552506 A JP 2024552506A JP 2024552506 A JP2024552506 A JP 2024552506A JP 2025508539 A5 JP2025508539 A5 JP 2025508539A5
- Authority
- JP
- Japan
- Prior art keywords
- context value
- slice
- video
- partition
- initial context
- 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 (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263269090P | 2022-03-09 | 2022-03-09 | |
| US63/269,090 | 2022-03-09 | ||
| US202263363703P | 2022-04-27 | 2022-04-27 | |
| US63/363,703 | 2022-04-27 | ||
| US202263366218P | 2022-06-10 | 2022-06-10 | |
| US63/366,218 | 2022-06-10 | ||
| US202263367710P | 2022-07-05 | 2022-07-05 | |
| US63/367,710 | 2022-07-05 | ||
| US202263368240P | 2022-07-12 | 2022-07-12 | |
| US63/368,240 | 2022-07-12 | ||
| PCT/US2023/064052 WO2023173025A2 (en) | 2022-03-09 | 2023-03-09 | Adaptive context initialization for entropy coding in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025508539A JP2025508539A (ja) | 2025-03-26 |
| JP2025508539A5 true JP2025508539A5 (cg-RX-API-DMAC7.html) | 2026-02-25 |
Family
ID=87935994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024552506A Pending JP2025508539A (ja) | 2022-03-09 | 2023-03-09 | ビデオコーディングにおけるエントロピーコーディングのための適応的コンテキスト初期化 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250184510A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2025508539A (cg-RX-API-DMAC7.html) |
| MX (1) | MX2024010882A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2023173025A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20260107004A1 (en) * | 2024-07-01 | 2026-04-16 | Tencent America LLC | Flexible context-based adaptive binary arithmetic coding (cabac) parameters, hybrid context with multiple probability update, and learning based context derivation in cabac |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100664936B1 (ko) * | 2005-04-13 | 2007-01-04 | 삼성전자주식회사 | 코딩 효율이 향상된 컨텍스트 기반 적응적 산술 코딩 및디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오 코딩및 디코딩 방법과 이를 위한 장치 |
| US7932843B2 (en) * | 2008-10-17 | 2011-04-26 | Texas Instruments Incorporated | Parallel CABAC decoding for video decompression |
| US10869062B2 (en) * | 2017-12-21 | 2020-12-15 | Qualcomm Incorporated | Probability initialization and signaling for adaptive arithmetic coding in video coding |
| JP7079377B2 (ja) * | 2019-03-25 | 2022-06-01 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、および復号方法 |
-
2023
- 2023-03-09 JP JP2024552506A patent/JP2025508539A/ja active Pending
- 2023-03-09 US US18/843,984 patent/US20250184510A1/en active Pending
- 2023-03-09 MX MX2024010882A patent/MX2024010882A/es unknown
- 2023-03-09 WO PCT/US2023/064052 patent/WO2023173025A2/en not_active Ceased