JP2024534816A5 - - Google Patents
Info
- Publication number
- JP2024534816A5 JP2024534816A5 JP2024510524A JP2024510524A JP2024534816A5 JP 2024534816 A5 JP2024534816 A5 JP 2024534816A5 JP 2024510524 A JP2024510524 A JP 2024510524A JP 2024510524 A JP2024510524 A JP 2024510524A JP 2024534816 A5 JP2024534816 A5 JP 2024534816A5
- Authority
- JP
- Japan
- Prior art keywords
- ctu
- partition
- picture
- dpb
- value
- 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 (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163260600P | 2021-08-26 | 2021-08-26 | |
| US63/260,600 | 2021-08-26 | ||
| US202163251385P | 2021-10-01 | 2021-10-01 | |
| US63/251,385 | 2021-10-01 | ||
| US202163262078P | 2021-10-04 | 2021-10-04 | |
| US63/262,078 | 2021-10-04 | ||
| PCT/US2022/075507 WO2023028580A1 (en) | 2021-08-26 | 2022-08-26 | Operation range extension for versatile video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024534816A JP2024534816A (ja) | 2024-09-26 |
| JP2024534816A5 true JP2024534816A5 (https=) | 2025-11-13 |
Family
ID=85322280
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024506578A Pending JP2024532697A (ja) | 2021-08-26 | 2022-08-26 | ビデオ符号化における波面並列処理のための履歴ベースのライスパラメータ導出 |
| JP2024510524A Pending JP2024534816A (ja) | 2021-08-26 | 2022-08-26 | 多用途ビデオコーディングのための操作範囲拡張 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024506578A Pending JP2024532697A (ja) | 2021-08-26 | 2022-08-26 | ビデオ符号化における波面並列処理のための履歴ベースのライスパラメータ導出 |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US12615377B2 (https=) |
| EP (1) | EP4393152A4 (https=) |
| JP (2) | JP2024532697A (https=) |
| KR (2) | KR20240049359A (https=) |
| CN (3) | CN121814952A (https=) |
| AU (6) | AU2022333140B2 (https=) |
| CA (2) | CA3229953A1 (https=) |
| MX (2) | MX2024002395A (https=) |
| WO (3) | WO2023028578A2 (https=) |
| ZA (3) | ZA202402384B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2022333140B2 (en) | 2021-08-26 | 2026-04-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | History-based rice parameter derivations for wavefront parallel processing in video coding |
| US11997317B2 (en) * | 2021-09-29 | 2024-05-28 | Tencent America LLC | Techniques for constraint flag signaling for range extension with persistent rice adaptation |
| CN121569389A (zh) | 2024-04-12 | 2026-02-24 | 株式会社Lg新能源 | 电池组及包括该电池组的车辆 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529709B (zh) * | 2011-06-16 | 2019-05-07 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
| US9161039B2 (en) | 2012-09-24 | 2015-10-13 | Qualcomm Incorporated | Bitstream properties in video coding |
| US10021419B2 (en) * | 2013-07-12 | 2018-07-10 | Qualcomm Incorported | Rice parameter initialization for coefficient level coding in video coding process |
| US9936207B2 (en) * | 2013-10-14 | 2018-04-03 | Qualcomm Incorporated | Indication of parallel processing in video coding |
| US10477204B2 (en) * | 2014-06-20 | 2019-11-12 | Sharp Kabushiki Kaisha | Harmonized palette coding |
| CA2959682C (en) * | 2014-09-30 | 2022-12-06 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| US10616604B2 (en) | 2015-09-01 | 2020-04-07 | Qualcomm Incorporated | Coefficient level coding in video coding |
| KR102637083B1 (ko) * | 2018-07-14 | 2024-02-15 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측 관련 정보를 사용하는 영상 디코딩 방법 및 그 장치 |
| US11336918B2 (en) * | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| MX2021002514A (es) * | 2018-09-28 | 2021-04-28 | Panasonic Ip Corp America | Codificador, decodificador, metodo de codificacion y metodo de decodificacion. |
| US10951898B2 (en) * | 2018-10-11 | 2021-03-16 | Lg Electronics Inc. | Image decoding method and device using residual information in image coding system |
| US10904548B2 (en) * | 2018-12-06 | 2021-01-26 | Qualcomm Incorporated | Coefficient processing for video encoding and decoding |
| CN113273193A (zh) * | 2018-12-31 | 2021-08-17 | 华为技术有限公司 | 用于分块配置指示的编码器,解码器及对应方法 |
| WO2020242077A1 (ko) | 2019-05-30 | 2020-12-03 | 엘지전자 주식회사 | 포인트 클라우드 데이터 처리 장치 및 방법 |
| CN112118456B (zh) * | 2019-06-20 | 2022-03-25 | 腾讯美国有限责任公司 | 莱斯参数选择方法、装置、计算机设备及存储介质 |
| US11184642B2 (en) * | 2019-08-02 | 2021-11-23 | Mediatek Inc. | Methods and apparatus for simplification of coding residual blocks |
| KR102746657B1 (ko) * | 2019-09-24 | 2024-12-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다층 비디오 비트스트림에 대한 dpb 파라미터의 시그널링 기법 |
| KR102825219B1 (ko) | 2019-10-07 | 2025-06-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 계층 비디오 스트림에서의 중복 시그널링 방지 |
| US11153577B2 (en) * | 2019-10-08 | 2021-10-19 | Qualcomm Incorporated | Rice parameter derivation for transform-skip mode used in lossless/lossy video coding |
| US20210203963A1 (en) * | 2019-12-27 | 2021-07-01 | Qualcomm Incorporated | Equation-based rice parameter derivation for regular transform coefficients in video coding |
| CN115567717B (zh) * | 2019-12-31 | 2023-11-28 | 华为技术有限公司 | 编码器、解码器及对应方法和装置 |
| CN115362673B (zh) * | 2020-02-14 | 2025-12-02 | 抖音视界有限公司 | 视频比特流中的并置图片指示 |
| CN115244933B (zh) * | 2020-02-29 | 2025-06-24 | 抖音视界有限公司 | 不同编解码工具的约束 |
| WO2021188527A1 (en) | 2020-03-17 | 2021-09-23 | Bytedance Inc. | Using video parameter set in video coding |
| KR20220037382A (ko) | 2020-09-17 | 2022-03-24 | 레몬 인크. | 디코더 구성 레코드에서의 픽처 치수 표시 |
| WO2022089397A1 (en) | 2020-10-26 | 2022-05-05 | Beijing Bytedance Network Technology Co., Ltd. | Roll sample group in vvc video coding |
| WO2022131870A1 (ko) | 2020-12-17 | 2022-06-23 | 엘지전자 주식회사 | Nal 유닛 어레이 정보를 포함하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일 전송 방법 |
| US11736727B2 (en) * | 2020-12-21 | 2023-08-22 | Qualcomm Incorporated | Low complexity history usage for rice parameter derivation for high bit-depth video coding |
| US12439088B2 (en) | 2020-12-21 | 2025-10-07 | Lg Electronics Inc. | Method and apparatus for generating and processing media file |
| WO2022140777A1 (en) * | 2020-12-21 | 2022-06-30 | Qualcomm Incorporated | Low complexity history usage for rice parameter derivation for high bit-depth video coding |
| US11985307B2 (en) * | 2021-04-09 | 2024-05-14 | Qualcomm Incorporated | Deriving a rice parameter for coding high bit depth video data |
| CN117897955A (zh) * | 2021-06-24 | 2024-04-16 | 交互数字Ce专利控股有限公司 | 用于视频编码和解码的方法和装置 |
| AU2022333140B2 (en) * | 2021-08-26 | 2026-04-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | History-based rice parameter derivations for wavefront parallel processing in video coding |
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2022
- 2022-08-26 AU AU2022333140A patent/AU2022333140B2/en active Active
- 2022-08-26 JP JP2024506578A patent/JP2024532697A/ja active Pending
- 2022-08-26 MX MX2024002395A patent/MX2024002395A/es unknown
- 2022-08-26 EP EP22862286.6A patent/EP4393152A4/en active Pending
- 2022-08-26 MX MX2024002397A patent/MX2024002397A/es unknown
- 2022-08-26 CA CA3229953A patent/CA3229953A1/en active Pending
- 2022-08-26 KR KR1020247009923A patent/KR20240049359A/ko active Pending
- 2022-08-26 US US18/575,010 patent/US12615377B2/en active Active
- 2022-08-26 WO PCT/US2022/075502 patent/WO2023028578A2/en not_active Ceased
- 2022-08-26 WO PCT/US2022/075497 patent/WO2023028576A2/en not_active Ceased
- 2022-08-26 CN CN202610166788.6A patent/CN121814952A/zh active Pending
- 2022-08-26 CN CN202410497406.9A patent/CN118158413B/zh active Active
- 2022-08-26 CN CN202410449122.2A patent/CN118264807B/zh active Active
- 2022-08-26 AU AU2022334740A patent/AU2022334740B2/en active Active
- 2022-08-26 CA CA3226431A patent/CA3226431A1/en active Pending
- 2022-08-26 KR KR1020247007116A patent/KR20240049294A/ko active Pending
- 2022-08-26 WO PCT/US2022/075507 patent/WO2023028580A1/en not_active Ceased
- 2022-08-26 JP JP2024510524A patent/JP2024534816A/ja active Pending
- 2022-08-26 US US18/683,662 patent/US20240422363A1/en active Pending
-
2024
- 2024-02-07 US US18/435,257 patent/US12166999B2/en active Active
- 2024-03-25 ZA ZA2024/02384A patent/ZA202402384B/en unknown
- 2024-03-25 ZA ZA2024/02385A patent/ZA202402385B/en unknown
- 2024-10-25 US US18/927,576 patent/US20250047866A1/en active Pending
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2025
- 2025-03-25 ZA ZA2025/02553A patent/ZA202502553B/en unknown
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2026
- 2026-02-10 AU AU2026200957A patent/AU2026200957A1/en active Pending
- 2026-02-10 AU AU2026200956A patent/AU2026200956A1/en active Pending
- 2026-02-10 AU AU2026200958A patent/AU2026200958A1/en active Pending
- 2026-02-11 AU AU2026200988A patent/AU2026200988A1/en active Pending
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