JP2023123772A5 - - Google Patents
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- JP2023123772A5 JP2023123772A5 JP2023108523A JP2023108523A JP2023123772A5 JP 2023123772 A5 JP2023123772 A5 JP 2023123772A5 JP 2023108523 A JP2023108523 A JP 2023108523A JP 2023108523 A JP2023108523 A JP 2023108523A JP 2023123772 A5 JP2023123772 A5 JP 2023123772A5
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- 239000000523 sample Substances 0.000 claims 12
- 230000003044 adaptive effect Effects 0.000 claims 7
- 239000013074 reference sample Substances 0.000 claims 6
- 241000023320 Luma <angiosperm> Species 0.000 claims 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical group COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025085774A JP2025119008A (ja) | 2019-08-20 | 2025-05-22 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1911952.8A GB2586484B (en) | 2019-08-20 | 2019-08-20 | A filter |
| GB1911952.8 | 2019-08-20 | ||
| PCT/EP2020/073122 WO2021032751A1 (en) | 2019-08-20 | 2020-08-18 | Cross-component adaptive loop filter for chroma |
| JP2021569987A JP7308983B2 (ja) | 2019-08-20 | 2020-08-18 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021569987A Division JP7308983B2 (ja) | 2019-08-20 | 2020-08-18 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025085774A Division JP2025119008A (ja) | 2019-08-20 | 2025-05-22 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023123772A JP2023123772A (ja) | 2023-09-05 |
| JP2023123772A5 true JP2023123772A5 (cg-RX-API-DMAC7.html) | 2024-01-17 |
Family
ID=68099488
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021569987A Active JP7308983B2 (ja) | 2019-08-20 | 2020-08-18 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
| JP2023108523A Pending JP2023123772A (ja) | 2019-08-20 | 2023-06-30 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
| JP2025085774A Pending JP2025119008A (ja) | 2019-08-20 | 2025-05-22 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021569987A Active JP7308983B2 (ja) | 2019-08-20 | 2020-08-18 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025085774A Pending JP2025119008A (ja) | 2019-08-20 | 2025-05-22 | クロマのためのクロスコンポーネント適応（アダプティブ）ループフィルタ |
Country Status (9)
| Country | Link |
|---|---|
| US (6) | US12177426B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP4018650A1 (cg-RX-API-DMAC7.html) |
| JP (3) | JP7308983B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102889328B1 (cg-RX-API-DMAC7.html) |
| CN (6) | CN119767036A (cg-RX-API-DMAC7.html) |
| BR (1) | BR112022000953A2 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2586484B (cg-RX-API-DMAC7.html) |
| TW (1) | TWI793438B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2021032751A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020233661A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax signaling in sub-block merge mode |
| CN120186345A (zh) | 2019-08-08 | 2025-06-20 | 松下电器（美国）知识产权公司 | 用于视频编码的系统和方法 |
| WO2021025167A1 (en) * | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| WO2021025168A1 (en) | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| CN114208165B (zh) | 2019-08-10 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 子图片解码中的缓冲器管理 |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
| EP4024858B1 (en) * | 2019-08-29 | 2025-07-30 | LG Electronics Inc. | Cross-component adaptive loop filtering-based image coding apparatus and method |
| EP4460004B1 (en) * | 2019-08-29 | 2025-12-24 | LG Electronics Inc. | Device and method for coding video on basis of filtering |
| CN114930816B (zh) * | 2019-08-29 | 2025-06-10 | Lg电子株式会社 | 对图像进行编译的装置和方法 |
| WO2021045130A1 (en) * | 2019-09-03 | 2021-03-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| US11343493B2 (en) * | 2019-09-23 | 2022-05-24 | Qualcomm Incorporated | Bit shifting for cross-component adaptive loop filtering for video coding |
| KR102871115B1 (ko) | 2019-10-18 | 2025-10-16 | 두인 비전 컴퍼니 리미티드 | 서브픽처들의 파라미터 세트 시그널링에서의 신택스 제약들 |
| KR102717413B1 (ko) | 2019-10-29 | 2024-10-15 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로스 컴포넌트 적응적 루프 필터 |
| CN115280774B (zh) | 2019-12-02 | 2025-08-19 | 抖音视界有限公司 | 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质 |
| WO2021118427A1 (en) * | 2019-12-09 | 2021-06-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive loop filtering |
| CA3161484A1 (en) | 2019-12-17 | 2021-06-24 | Jacob Strom | Low complexity image filter |
| CN113132739B (zh) * | 2019-12-31 | 2022-11-01 | 杭州海康威视数字技术股份有限公司 | 边界强度确定、编解码方法、装置及其设备 |
| CN115299051A (zh) * | 2020-03-11 | 2022-11-04 | 抖音视界有限公司 | 视频编解码的一致性窗口参数 |
| WO2021190464A1 (en) | 2020-03-23 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Controlling deblocking filtering at different levels in coded video |
| KR20230016655A (ko) | 2020-05-31 | 2023-02-02 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 로컬 이중 트리 모드 유형 정의가 있는 팔레트 모드 |
| WO2022040428A1 (en) * | 2020-08-20 | 2022-02-24 | Beijing Dajia Internet Information Technology Co., Ltd. | Chroma coding enhancement in cross-component sample adaptive offset |
| US12309400B2 (en) * | 2020-09-30 | 2025-05-20 | Qualcomm Incorporated | Fixed bit depth processing for cross-component linear model (CCLM) mode in video coding |
| US11792438B2 (en) * | 2020-10-02 | 2023-10-17 | Lemon Inc. | Using neural network filtering in video coding |
| WO2023020318A1 (en) * | 2021-08-14 | 2023-02-23 | Beijing Bytedance Network Technology Co., Ltd. | Fusion mode for adaptive loop filter in video coding |
| CN117813823A (zh) * | 2021-08-14 | 2024-04-02 | 抖音视界有限公司 | 视频编解码中自适应环路滤波器的改进融合模式 |
| EP4512076A1 (en) * | 2022-04-20 | 2025-02-26 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
| WO2024027566A1 (en) * | 2022-08-02 | 2024-02-08 | Mediatek Inc. | Constraining convolution model coefficient |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101448162B (zh) | 2001-12-17 | 2013-01-02 | 微软公司 | 处理视频图像的方法 |
| US20130083844A1 (en) * | 2011-09-30 | 2013-04-04 | In Suk Chong | Coefficient coding for sample adaptive offset and adaptive loop filter |
| US9807403B2 (en) | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
| US9591331B2 (en) * | 2012-03-28 | 2017-03-07 | Qualcomm Incorporated | Merge signaling and loop filter on/off signaling |
| JP6175505B2 (ja) * | 2012-09-28 | 2017-08-02 | ヴィド スケール インコーポレイテッド | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| WO2014049981A1 (ja) * | 2012-09-28 | 2014-04-03 | 三菱電機株式会社 | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
| US9686561B2 (en) * | 2013-06-17 | 2017-06-20 | Qualcomm Incorporated | Inter-component filtering |
| US20150382016A1 (en) * | 2014-06-27 | 2015-12-31 | Mitsubishi Electric Research Laboratories, Inc. | Method for Processing Multi-Component Video and Images |
| US20160105685A1 (en) * | 2014-10-08 | 2016-04-14 | Qualcomm Incorporated | Boundary filtering and cross-component prediction in video coding |
| EP3284259A1 (en) * | 2015-04-17 | 2018-02-21 | VID SCALE, Inc. | Chroma enhancement filtering for high dynamic range video coding |
| JP2018521522A (ja) * | 2015-04-21 | 2018-08-02 | ヴィド スケール インコーポレイテッド | 芸術的意図をベースとするビデオ符号化 |
| WO2017007989A1 (en) * | 2015-07-08 | 2017-01-12 | Vid Scale, Inc. | Enhanced chroma coding using cross plane filtering |
| EP3403406A1 (en) * | 2016-01-15 | 2018-11-21 | VID SCALE, Inc. | System and method for enhanced motion compensation using adaptive filtering |
| US10419757B2 (en) | 2016-08-31 | 2019-09-17 | Qualcomm Incorporated | Cross-component filter |
| WO2019189346A1 (ja) * | 2018-03-30 | 2019-10-03 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| TWI814890B (zh) * | 2018-08-17 | 2023-09-11 | 大陸商北京字節跳動網絡技術有限公司 | 簡化的跨分量預測 |
| US11159789B2 (en) * | 2018-10-24 | 2021-10-26 | City University Of Hong Kong | Generative adversarial network based intra prediction for video coding |
| US11095921B2 (en) * | 2018-12-18 | 2021-08-17 | Tencent America LLC | Method and apparatus for video encoding or decoding |
| CN113170119A (zh) * | 2018-12-21 | 2021-07-23 | 华为技术有限公司 | 用于预测译码的插值滤波的方法及装置 |
| CN113396592B (zh) * | 2019-02-02 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的缓冲区管理 |
| CN114009018A (zh) * | 2019-06-24 | 2022-02-01 | 夏普株式会社 | 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法 |
| CN117459725A (zh) * | 2019-06-24 | 2024-01-26 | 华为技术有限公司 | 用于非线性自适应环路滤波器的限幅电平 |
| WO2021025165A1 (en) * | 2019-08-08 | 2021-02-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
-
2019
- 2019-08-20 GB GB1911952.8A patent/GB2586484B/en active Active
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2020
- 2020-08-18 CN CN202411870803.2A patent/CN119767036A/zh active Pending
- 2020-08-18 CN CN202411870810.2A patent/CN119767038A/zh active Pending
- 2020-08-18 TW TW109128045A patent/TWI793438B/zh active
- 2020-08-18 US US17/636,806 patent/US12177426B2/en active Active
- 2020-08-18 JP JP2021569987A patent/JP7308983B2/ja active Active
- 2020-08-18 CN CN202411870817.4A patent/CN119767040A/zh active Pending
- 2020-08-18 EP EP20760421.6A patent/EP4018650A1/en active Pending
- 2020-08-18 WO PCT/EP2020/073122 patent/WO2021032751A1/en not_active Ceased
- 2020-08-18 CN CN202080058407.3A patent/CN114258683B/zh active Active
- 2020-08-18 BR BR112022000953A patent/BR112022000953A2/pt unknown
- 2020-08-18 KR KR1020227008930A patent/KR102889328B1/ko active Active
- 2020-08-18 CN CN202411870808.5A patent/CN119767037A/zh active Pending
- 2020-08-18 CN CN202411870814.0A patent/CN119767039A/zh active Pending
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2023
- 2023-06-30 JP JP2023108523A patent/JP2023123772A/ja active Pending
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2024
- 2024-10-07 US US18/908,541 patent/US20250097412A1/en active Pending
- 2024-10-07 US US18/908,547 patent/US20250097413A1/en active Pending
- 2024-10-07 US US18/908,584 patent/US20250097416A1/en active Pending
- 2024-10-07 US US18/908,560 patent/US20250097414A1/en active Pending
- 2024-10-07 US US18/908,573 patent/US20250097415A1/en active Pending
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2025
- 2025-05-22 JP JP2025085774A patent/JP2025119008A/ja active Pending
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