JP2023554264A5 - - Google Patents
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- Publication number
- JP2023554264A5 JP2023554264A5 JP2023534016A JP2023534016A JP2023554264A5 JP 2023554264 A5 JP2023554264 A5 JP 2023554264A5 JP 2023534016 A JP2023534016 A JP 2023534016A JP 2023534016 A JP2023534016 A JP 2023534016A JP 2023554264 A5 JP2023554264 A5 JP 2023554264A5
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- JP
- Japan
- Prior art keywords
- coefficient
- value
- statistics
- determining
- conversion
- 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.)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063128641P | 2020-12-21 | 2020-12-21 | |
| US63/128,641 | 2020-12-21 | ||
| US17/645,187 | 2021-12-20 | ||
| US17/645,187 US11736727B2 (en) | 2020-12-21 | 2021-12-20 | Low complexity history usage for rice parameter derivation for high bit-depth video coding |
| PCT/US2021/073060 WO2022140777A1 (en) | 2020-12-21 | 2021-12-21 | Low complexity history usage for rice parameter derivation for high bit-depth video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023554264A JP2023554264A (ja) | 2023-12-27 |
| JP2023554264A5 true JP2023554264A5 (https=) | 2024-12-17 |
| JP7771187B2 JP7771187B2 (ja) | 2025-11-17 |
Family
ID=79830892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023534016A Active JP7771187B2 (ja) | 2020-12-21 | 2021-12-21 | 高ビット深度ビデオコーディング用のｒｉｃｅパラメータ導出のための低複雑度履歴の使用 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US12284386B2 (https=) |
| EP (1) | EP4264944A1 (https=) |
| JP (1) | JP7771187B2 (https=) |
| KR (1) | KR20230124571A (https=) |
| AU (1) | AU2021410078A1 (https=) |
| CA (1) | CA3198856A1 (https=) |
| CL (1) | CL2023001693A1 (https=) |
| MX (1) | MX2023007101A (https=) |
| TW (1) | TW202232959A (https=) |
| WO (1) | WO2022140777A1 (https=) |
| ZA (1) | ZA202306399B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE069274T2 (hu) * | 2019-08-31 | 2025-02-28 | Lg Electronics Inc | Video- vagy képkódoló eljárás és eszköz az eljáráshoz |
| EP4085636A4 (en) * | 2019-12-30 | 2024-01-24 | Beijing Dajia Internet Information Technology Co., Ltd. | RESIDUAL AND COEFFICIENT ENCODING FOR VIDEO CODING |
| 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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160234498A1 (en) | 2015-02-05 | 2016-08-11 | Sharp Laboratories Of America, Inc. | Methods and systems for palette table coding |
| US10616604B2 (en) | 2015-09-01 | 2020-04-07 | Qualcomm Incorporated | Coefficient level coding in video coding |
| US10951898B2 (en) | 2018-10-11 | 2021-03-16 | Lg Electronics Inc. | Image decoding method and device using residual information in image coding system |
| US20200314423A1 (en) | 2019-03-25 | 2020-10-01 | Qualcomm Incorporated | Fixed filters with non-linear adaptive loop filter in video coding |
| US11616962B2 (en) | 2019-07-15 | 2023-03-28 | Tencent America LLC | Method and apparatus for video coding |
| US12022061B2 (en) | 2019-08-31 | 2024-06-25 | Lg Electronics Inc. | Method and apparatus for coding transform coefficient in video/image coding system |
| HUE069274T2 (hu) | 2019-08-31 | 2025-02-28 | Lg Electronics Inc | Video- vagy képkódoló eljárás és eszköz az eljáráshoz |
| CN119996693A (zh) * | 2019-09-12 | 2025-05-13 | 阿里巴巴集团控股有限公司 | 视频编解码的计算机实现的方法及计算机可读存储介质 |
| WO2021130071A1 (en) | 2019-12-23 | 2021-07-01 | Interdigital Vc Holdings France | Residual processing for video encoding and decoding |
| US20210203963A1 (en) | 2019-12-27 | 2021-07-01 | Qualcomm Incorporated | Equation-based rice parameter derivation for regular transform coefficients in video coding |
| CN115136603B (zh) | 2020-02-07 | 2025-10-10 | 北京达佳互联信息技术有限公司 | 用于视频编解码的无损编解码模式 |
| US11736727B2 (en) | 2020-12-21 | 2023-08-22 | Qualcomm Incorporated | Low complexity history usage for rice parameter derivation for high bit-depth video coding |
-
2021
- 2021-12-21 WO PCT/US2021/073060 patent/WO2022140777A1/en not_active Ceased
- 2021-12-21 CA CA3198856A patent/CA3198856A1/en active Pending
- 2021-12-21 MX MX2023007101A patent/MX2023007101A/es unknown
- 2021-12-21 TW TW110147882A patent/TW202232959A/zh unknown
- 2021-12-21 JP JP2023534016A patent/JP7771187B2/ja active Active
- 2021-12-21 EP EP21847661.2A patent/EP4264944A1/en active Pending
- 2021-12-21 KR KR1020237019943A patent/KR20230124571A/ko active Pending
- 2021-12-21 AU AU2021410078A patent/AU2021410078A1/en active Pending
-
2023
- 2023-06-12 CL CL2023001693A patent/CL2023001693A1/es unknown
- 2023-06-20 ZA ZA2023/06399A patent/ZA202306399B/en unknown
- 2023-06-29 US US18/344,611 patent/US12284386B2/en active Active
-
2025
- 2025-03-19 US US19/084,410 patent/US20250220237A1/en active Pending
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