JP2025016762A5 - - Google Patents
Info
- Publication number
- JP2025016762A5 JP2025016762A5 JP2024195535A JP2024195535A JP2025016762A5 JP 2025016762 A5 JP2025016762 A5 JP 2025016762A5 JP 2024195535 A JP2024195535 A JP 2024195535A JP 2024195535 A JP2024195535 A JP 2024195535A JP 2025016762 A5 JP2025016762 A5 JP 2025016762A5
- Authority
- JP
- Japan
- Prior art keywords
- syntax element
- syntax
- video data
- residual coding
- coding tool
- 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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163250172P | 2021-09-29 | 2021-09-29 | |
| US63/250,172 | 2021-09-29 | ||
| US17/710,786 US11997317B2 (en) | 2021-09-29 | 2022-03-31 | Techniques for constraint flag signaling for range extension with persistent rice adaptation |
| US17/710,786 | 2022-03-31 | ||
| PCT/US2022/072017 WO2023056107A1 (en) | 2021-09-29 | 2022-04-29 | Techniques for constraint flag signaling for range extension with persistent rice adaptation |
| JP2023534885A JP7590068B2 (ja) | 2021-09-29 | 2022-04-29 | 持続的ライス適応による範囲拡張のための制約フラグの信号伝達の技術 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023534885A Division JP7590068B2 (ja) | 2021-09-29 | 2022-04-29 | 持続的ライス適応による範囲拡張のための制約フラグの信号伝達の技術 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025016762A JP2025016762A (ja) | 2025-02-04 |
| JP2025016762A5 true JP2025016762A5 (https=) | 2025-11-17 |
Family
ID=85721509
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023534885A Active JP7590068B2 (ja) | 2021-09-29 | 2022-04-29 | 持続的ライス適応による範囲拡張のための制約フラグの信号伝達の技術 |
| JP2024195535A Pending JP2025016762A (ja) | 2021-09-29 | 2024-11-08 | 持続的ライス適応による範囲拡張のための制約フラグの信号伝達の技術 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023534885A Active JP7590068B2 (ja) | 2021-09-29 | 2022-04-29 | 持続的ライス適応による範囲拡張のための制約フラグの信号伝達の技術 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11997317B2 (https=) |
| EP (1) | EP4200986A4 (https=) |
| JP (2) | JP7590068B2 (https=) |
| KR (1) | KR20230049683A (https=) |
| CN (1) | CN116458155B (https=) |
| WO (1) | WO2023056107A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4085636A4 (en) * | 2019-12-30 | 2024-01-24 | Beijing Dajia Internet Information Technology Co., Ltd. | RESIDUAL AND COEFFICIENT ENCODING FOR VIDEO CODING |
| JP7783908B2 (ja) * | 2021-04-28 | 2025-12-10 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | ビデオ符号化のための残差および係数の符号化 |
| US11695944B2 (en) * | 2021-09-08 | 2023-07-04 | Omnivision Technologies, Inc. | Video coding device and method |
| CN120856898A (zh) * | 2022-01-10 | 2025-10-28 | Oppo广东移动通信有限公司 | 用信号发送用于视频编码的通用约束信息 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6782132B1 (en) * | 1998-08-12 | 2004-08-24 | Pixonics, Inc. | Video coding and reconstruction apparatus and methods |
| US7580585B2 (en) * | 2004-10-29 | 2009-08-25 | Microsoft Corporation | Lossless adaptive Golomb/Rice encoding and decoding of integer data using backward-adaptive rules |
| US8032240B2 (en) * | 2005-07-11 | 2011-10-04 | Lg Electronics Inc. | Apparatus and method of processing an audio signal |
| DE102007017254B4 (de) * | 2006-11-16 | 2009-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zum Kodieren und Dekodieren |
| US8885704B2 (en) * | 2010-10-01 | 2014-11-11 | Qualcomm Incorporated | Coding prediction modes in video coding |
| US10230983B2 (en) * | 2013-12-30 | 2019-03-12 | Qualcomm Incorporated | Simplification of delta DC residual coding in 3D video coding |
| US10616604B2 (en) * | 2015-09-01 | 2020-04-07 | Qualcomm Incorporated | Coefficient level coding in video coding |
| US12143631B2 (en) * | 2019-06-23 | 2024-11-12 | Sharp Kabushiki Kaisha | Systems and methods for performing an adaptive resolution change in video coding |
| CN119967177A (zh) * | 2019-08-31 | 2025-05-09 | Lg电子株式会社 | 图像编码/解码方法、比特流发送方法和记录介质 |
| WO2021071187A1 (ko) * | 2019-10-07 | 2021-04-15 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 라이스 파라미터 도출 방법 및 장치 |
| US11153577B2 (en) * | 2019-10-08 | 2021-10-19 | Qualcomm Incorporated | Rice parameter derivation for transform-skip mode used in lossless/lossy video coding |
| JP7454681B2 (ja) * | 2020-01-12 | 2024-03-22 | 北京字節跳動網絡技術有限公司 | ビデオコーディング及び復号の制約 |
| US12206879B2 (en) * | 2020-09-17 | 2025-01-21 | Lemon Inc. | Profile, tier, level and general constraints indication in coded video |
| US11792433B2 (en) * | 2020-09-28 | 2023-10-17 | Sharp Kabushiki Kaisha | Systems and methods for signaling profile and level information in video coding |
| EP4289142A4 (en) * | 2021-02-04 | 2025-04-02 | Beijing Dajia Internet Information Technology Co., Ltd. | RESIDUAL AND COEFFICIENT CODING FOR VIDEO CODING |
| JP7783908B2 (ja) | 2021-04-28 | 2025-12-10 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | ビデオ符号化のための残差および係数の符号化 |
| US11895310B2 (en) * | 2021-07-02 | 2024-02-06 | Sharp Kabushiki Kaisha | Systems and methods for signaling operation range profile information in video coding |
| EP4393151A4 (en) * | 2021-08-26 | 2025-07-02 | Guangdong Oppo Mobile Telecommunications Corp Ltd | INDEPENDENT HISTORY-BASED RICE PARAMETER DERIVATIONS FOR VIDEO CODING |
| US20240422363A1 (en) * | 2021-08-26 | 2024-12-19 | Guangdong Oppo Mobile Telecommunications Corp.,Ltd. | History-based rice parameter derivations for wavefront parallel processing in video coding |
-
2022
- 2022-03-31 US US17/710,786 patent/US11997317B2/en active Active
- 2022-04-29 KR KR1020237008042A patent/KR20230049683A/ko active Pending
- 2022-04-29 CN CN202280006859.6A patent/CN116458155B/zh active Active
- 2022-04-29 WO PCT/US2022/072017 patent/WO2023056107A1/en not_active Ceased
- 2022-04-29 JP JP2023534885A patent/JP7590068B2/ja active Active
- 2022-04-29 EP EP22868418.9A patent/EP4200986A4/en active Pending
-
2024
- 2024-04-19 US US18/641,065 patent/US12598327B2/en active Active
- 2024-11-08 JP JP2024195535A patent/JP2025016762A/ja active Pending
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