JP2024500663A5 - - Google Patents
Info
- Publication number
- JP2024500663A5 JP2024500663A5 JP2023534637A JP2023534637A JP2024500663A5 JP 2024500663 A5 JP2024500663 A5 JP 2024500663A5 JP 2023534637 A JP2023534637 A JP 2023534637A JP 2023534637 A JP2023534637 A JP 2023534637A JP 2024500663 A5 JP2024500663 A5 JP 2024500663A5
- Authority
- JP
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063129004P | 2020-12-22 | 2020-12-22 | |
| US63/129,004 | 2020-12-22 | ||
| US17/502,875 US11671589B2 (en) | 2020-12-22 | 2021-10-15 | Decoder side intra mode derivation for most probable mode list construction in video coding |
| US17/502,875 | 2021-10-15 | ||
| PCT/US2021/072379 WO2022140718A1 (en) | 2020-12-22 | 2021-11-12 | Decoder side intra mode derivation for most probable mode list construction in video coding |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2024500663A JP2024500663A (ja) | 2024-01-10 |
| JP2024500663A5 true JP2024500663A5 (https=) | 2024-10-28 |
| JPWO2022140718A5 JPWO2022140718A5 (https=) | 2024-10-28 |
| JP7819194B2 JP7819194B2 (ja) | 2026-02-24 |
Family
ID=78844822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023534637A Active JP7819194B2 (ja) | 2020-12-22 | 2021-11-12 | ビデオコーディングにおける最確モードリスト構築のためのデコーダ側イントラモード導出 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US12069246B2 (https=) |
| EP (2) | EP4589952A3 (https=) |
| JP (1) | JP7819194B2 (https=) |
| KR (1) | KR20230123943A (https=) |
| AU (1) | AU2021410048A1 (https=) |
| CA (1) | CA3198679A1 (https=) |
| CL (1) | CL2023001748A1 (https=) |
| ES (1) | ES3029882T3 (https=) |
| MX (1) | MX2023007246A (https=) |
| SA (1) | SA523440651B1 (https=) |
| TW (1) | TWI894393B (https=) |
| WO (1) | WO2022140718A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024509216A (ja) * | 2021-03-04 | 2024-02-29 | ヒョンダイ モーター カンパニー | イントラ予測モード誘導を用いるビデオコーディングのためのイントラ予測方法及び装置 |
| US12160561B2 (en) * | 2021-08-02 | 2024-12-03 | Tencent America LLC | Method and apparatus for improved intra prediction |
| CN117981300A (zh) * | 2021-09-27 | 2024-05-03 | Oppo广东移动通信有限公司 | 编解码方法、码流、编码器、解码器以及存储介质 |
| KR20240131329A (ko) * | 2021-12-29 | 2024-08-30 | 엘지전자 주식회사 | 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
| CN118451707A (zh) * | 2021-12-29 | 2024-08-06 | Lg电子株式会社 | 图像编码/解码方法和装置及存储比特流的记录介质 |
| EP4505710A1 (en) * | 2022-04-07 | 2025-02-12 | InterDigital CE Patent Holdings, SAS | Intra mode derivation for inter-predicted coding units |
| WO2023202557A1 (en) * | 2022-04-19 | 2023-10-26 | Mediatek Inc. | Method and apparatus of decoder side intra mode derivation based most probable modes list construction in video coding system |
| WO2024007116A1 (zh) * | 2022-07-04 | 2024-01-11 | 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 |
| WO2024099962A1 (en) * | 2022-11-10 | 2024-05-16 | Interdigital Ce Patent Holdings, Sas | ENCODING AND DECODING METHODS OF INTRA PREDICTION MODES USING DYNAMIC LISTS OF MOST PROBABLE MODEs AND CORRESPONDING APPARATUSES |
| WO2025150791A1 (ko) * | 2024-01-08 | 2025-07-17 | 주식회사 엘엑스 세미콘 | 템플릿 기반 인트라 예측 모드 도출을 이용한 영상 코딩 방법 및 그 장치 |
| WO2025221389A1 (en) | 2024-04-19 | 2025-10-23 | Qualcomm Incorporated | Intra spatial geometric partition mode and matrix intra partition mode transform set selection in video coding |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE050473T2 (hu) * | 2012-01-20 | 2020-12-28 | Dolby Laboratories Licensing Corp | Eljárás belsõ predikciós mód leképezésére |
| EP3453174B1 (en) | 2016-05-06 | 2024-11-27 | InterDigital Madison Patent Holdings, SAS | Method and system for decoder-side intra mode derivation for block-based video coding |
| US20170374369A1 (en) * | 2016-06-24 | 2017-12-28 | Mediatek Inc. | Methods and Apparatuses of Decoder Side Intra Mode Derivation |
| US20190215521A1 (en) | 2016-09-22 | 2019-07-11 | Mediatek Inc. | Method and apparatus for video coding using decoder side intra prediction derivation |
| CN117615133A (zh) | 2016-10-14 | 2024-02-27 | 世宗大学校产学协力团 | 影像编码/解码方法及比特流的传送方法 |
| US11496747B2 (en) | 2017-03-22 | 2022-11-08 | Qualcomm Incorporated | Intra-prediction mode propagation |
| US11671589B2 (en) | 2020-12-22 | 2023-06-06 | Qualcomm Incorporated | Decoder side intra mode derivation for most probable mode list construction in video coding |
| US11197001B2 (en) * | 2020-02-05 | 2021-12-07 | Tencent America LLC | Method and apparatus for interactions between decoder-side intra mode derivation and adaptive intra prediction modes |
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2021
- 2021-11-12 JP JP2023534637A patent/JP7819194B2/ja active Active
- 2021-11-12 CA CA3198679A patent/CA3198679A1/en active Pending
- 2021-11-12 WO PCT/US2021/072379 patent/WO2022140718A1/en not_active Ceased
- 2021-11-12 AU AU2021410048A patent/AU2021410048A1/en active Pending
- 2021-11-12 EP EP25167735.7A patent/EP4589952A3/en active Pending
- 2021-11-12 MX MX2023007246A patent/MX2023007246A/es unknown
- 2021-11-12 ES ES21824248T patent/ES3029882T3/es active Active
- 2021-11-12 KR KR1020237019610A patent/KR20230123943A/ko active Pending
- 2021-11-12 EP EP21824248.5A patent/EP4268453B1/en active Active
- 2021-11-15 TW TW110142435A patent/TWI894393B/zh active
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2022
- 2022-12-15 US US18/066,602 patent/US12069246B2/en active Active
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2023
- 2023-05-08 SA SA523440651A patent/SA523440651B1/ar unknown
- 2023-06-15 CL CL2023001748A patent/CL2023001748A1/es unknown