JP2022510145A5 - - Google Patents
Info
- Publication number
- JP2022510145A5 JP2022510145A5 JP2021529025A JP2021529025A JP2022510145A5 JP 2022510145 A5 JP2022510145 A5 JP 2022510145A5 JP 2021529025 A JP2021529025 A JP 2021529025A JP 2021529025 A JP2021529025 A JP 2021529025A JP 2022510145 A5 JP2022510145 A5 JP 2022510145A5
- Authority
- JP
- Japan
- Prior art keywords
- coefficient
- value
- coefficients
- syntax elements
- bins
- 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.)
- Granted
Links
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862776379P | 2018-12-06 | 2018-12-06 | |
| US62/776,379 | 2018-12-06 | ||
| US201962787681P | 2019-01-02 | 2019-01-02 | |
| US62/787,681 | 2019-01-02 | ||
| US16/704,995 | 2019-12-05 | ||
| US16/704,995 US10904548B2 (en) | 2018-12-06 | 2019-12-05 | Coefficient processing for video encoding and decoding |
| PCT/US2019/065002 WO2020118212A1 (en) | 2018-12-06 | 2019-12-06 | Regular coded bin reduction for coefficient decoding using threshold and rice parameter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022510145A JP2022510145A (ja) | 2022-01-26 |
| JP2022510145A5 true JP2022510145A5 (enExample) | 2022-11-17 |
| JP7369191B2 JP7369191B2 (ja) | 2023-10-25 |
Family
ID=70971344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021529025A Active JP7369191B2 (ja) | 2018-12-06 | 2019-12-06 | しきい値とライスパラメータとを使用した係数復号のための正規コード化ビン低減 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US10904548B2 (enExample) |
| EP (1) | EP3891982A1 (enExample) |
| JP (1) | JP7369191B2 (enExample) |
| KR (1) | KR20210096114A (enExample) |
| CN (1) | CN113170138B (enExample) |
| AU (1) | AU2019392913B2 (enExample) |
| BR (1) | BR112021009714A2 (enExample) |
| CA (1) | CA3117940A1 (enExample) |
| CL (1) | CL2021001439A1 (enExample) |
| CO (1) | CO2021007279A2 (enExample) |
| IL (1) | IL282516B2 (enExample) |
| MX (1) | MX2021006528A (enExample) |
| MY (1) | MY207410A (enExample) |
| PH (1) | PH12021550947A1 (enExample) |
| SA (1) | SA521422035B1 (enExample) |
| SG (1) | SG11202104333UA (enExample) |
| WO (1) | WO2020118212A1 (enExample) |
| ZA (1) | ZA202103857B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11336918B2 (en) | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| US11523136B2 (en) * | 2019-01-28 | 2022-12-06 | Hfi Innovation Inc. | Methods and apparatuses for coding transform blocks |
| EP3923573B1 (en) * | 2019-02-07 | 2026-04-01 | Sony Group Corporation | Image processing device and method |
| US11134273B2 (en) | 2019-02-14 | 2021-09-28 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| US11381847B2 (en) | 2019-05-31 | 2022-07-05 | Qualcomm Incorporated | Coefficient coding for transform skip mode in video coding |
| CN117834875A (zh) * | 2019-06-14 | 2024-04-05 | 松下电器（美国）知识产权公司 | 编码装置、解码装置和非暂时性的计算机可读取介质 |
| CN114679917B9 (zh) | 2019-06-24 | 2025-07-08 | 阿里巴巴集团控股有限公司 | 视频数据的变换跳过残差编码 |
| US11184642B2 (en) | 2019-08-02 | 2021-11-23 | Mediatek Inc. | Methods and apparatus for simplification of coding residual blocks |
| WO2021071188A1 (ko) * | 2019-10-07 | 2021-04-15 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 엔트로피 코딩 방법 및 장치 |
| MX2023003333A (es) * | 2020-09-23 | 2023-03-27 | Beijing Dajia Internet Information Tech Co Ltd | Codificacion residual y de coeficientes para la codificacion de video. |
| CN118984390A (zh) * | 2021-08-18 | 2024-11-19 | Oppo广东移动通信有限公司 | 用于视频编解码的基于历史的莱斯编码参数推导 |
| 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 |
| US12166998B2 (en) * | 2022-01-12 | 2024-12-10 | Tencent America LLC | Adjustment based local illumination compensation |
| WO2023240660A1 (zh) * | 2022-06-17 | 2023-12-21 | Oppo广东移动通信有限公司 | 解码方法、编码方法、解码器以及编码器 |
| WO2024148573A1 (zh) * | 2023-01-12 | 2024-07-18 | Oppo广东移动通信有限公司 | 编解码方法、编码器、解码器以及存储介质 |
| WO2025075812A1 (en) * | 2023-10-06 | 2025-04-10 | Qualcomm Incorporated | Coefficient coding context selection for video coding |
Family Cites Families (16)
| 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 |
| US9357185B2 (en) | 2011-11-08 | 2016-05-31 | Qualcomm Incorporated | Context optimization for last significant coefficient position coding |
| US9503717B2 (en) | 2012-01-09 | 2016-11-22 | Texas Instruments Incorporated | Context adaptive binary arithmetic coding (CABAC) with scalable throughput and coding efficiency |
| US10616581B2 (en) * | 2012-01-19 | 2020-04-07 | Huawei Technologies Co., Ltd. | Modified coding for a transform skipped block for CABAC in HEVC |
| RU2708967C2 (ru) | 2012-01-20 | 2019-12-12 | ДжиИ Видео Компрешн, ЭлЭлСи | Кодирование коэффициентов преобразования |
| US9866829B2 (en) * | 2012-01-22 | 2018-01-09 | Qualcomm Incorporated | Coding of syntax elements that correspond to coefficients of a coefficient block in video coding |
| WO2013116874A1 (en) * | 2012-02-05 | 2013-08-08 | General Instrument Corporation | Method of determining binary codewords for transform coefficients |
| JP6156723B2 (ja) * | 2012-03-08 | 2017-07-05 | サン パテント トラスト | 画像符号化方法、画像復号化方法、画像符号化装置および画像復号化装置 |
| US9749656B2 (en) * | 2012-04-11 | 2017-08-29 | Dolby International Ab | Golomb-rice/EG coding technique for CABAC in HEVC |
| US10873761B2 (en) | 2012-04-13 | 2020-12-22 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data |
| US9088769B2 (en) | 2012-06-28 | 2015-07-21 | Blackberry Limited | Reduced worst-case context-coded bins in video compression with parity hiding |
| US9936200B2 (en) * | 2013-04-12 | 2018-04-03 | Qualcomm Incorporated | Rice parameter update for coefficient level coding in video coding process |
| US10021419B2 (en) * | 2013-07-12 | 2018-07-10 | Qualcomm Incorported | Rice parameter initialization for coefficient level coding in video coding process |
| US10616604B2 (en) * | 2015-09-01 | 2020-04-07 | Qualcomm Incorporated | Coefficient level coding in video coding |
| US11336918B2 (en) | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| US11134273B2 (en) | 2019-02-14 | 2021-09-28 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
-
2019
- 2019-12-05 US US16/704,995 patent/US10904548B2/en active Active
- 2019-12-06 PH PH1/2021/550947A patent/PH12021550947A1/en unknown
- 2019-12-06 AU AU2019392913A patent/AU2019392913B2/en active Active
- 2019-12-06 SG SG11202104333UA patent/SG11202104333UA/en unknown
- 2019-12-06 JP JP2021529025A patent/JP7369191B2/ja active Active
- 2019-12-06 EP EP19828161.0A patent/EP3891982A1/en active Pending
- 2019-12-06 BR BR112021009714-7A patent/BR112021009714A2/pt unknown
- 2019-12-06 IL IL282516A patent/IL282516B2/en unknown
- 2019-12-06 MY MYPI2021002214A patent/MY207410A/en unknown
- 2019-12-06 MX MX2021006528A patent/MX2021006528A/es unknown
- 2019-12-06 CA CA3117940A patent/CA3117940A1/en active Pending
- 2019-12-06 WO PCT/US2019/065002 patent/WO2020118212A1/en not_active Ceased
- 2019-12-06 CN CN201980079180.8A patent/CN113170138B/zh active Active
- 2019-12-06 KR KR1020217016652A patent/KR20210096114A/ko active Pending
-
2021
- 2021-05-17 SA SA521422035A patent/SA521422035B1/ar unknown
- 2021-06-02 CL CL2021001439A patent/CL2021001439A1/es unknown
- 2021-06-02 CO CONC2021/0007279A patent/CO2021007279A2/es unknown
- 2021-06-04 ZA ZA2021/03857A patent/ZA202103857B/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2022510145A5 (enExample) | ||
| JP2019508971A5 (enExample) | ||
| JP2022531333A5 (enExample) | ||
| JP6266605B2 (ja) | 映像コーディングにおけるロスレスコーディングモード及びパルスコード変調（ｐｃｍ）モードのシグナリングの統一 | |
| JP2022507683A5 (enExample) | ||
| JP6067563B2 (ja) | ブロックに基づいたミクスドレゾリューションのデータプルーニングを使用した映像符号化 | |
| JP2022539316A5 (enExample) | ||
| JP2017508338A5 (enExample) | ||
| JP2022538225A5 (enExample) | ||
| JP2021525981A5 (enExample) | ||
| JP2025509129A5 (enExample) | ||
| JP2017508345A5 (enExample) | ||
| JP2018512810A5 (enExample) | ||
| JP2019505143A5 (enExample) | ||
| JP2020503801A5 (enExample) | ||
| JP2022517908A5 (enExample) | ||
| JP2022529685A5 (enExample) | ||
| JP2022523789A5 (enExample) | ||
| JP2015507417A5 (enExample) | ||
| JP2017523677A5 (enExample) | ||
| CN111357288B (zh) | 视频图像处理方法与装置 | |
| JP2017525255A5 (enExample) | ||
| JP2015533061A5 (enExample) | ||
| JP2024514075A5 (enExample) | ||
| JP2019534631A5 (enExample) |