JPWO2020180737A5 - - Google Patents
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- JPWO2020180737A5 JPWO2020180737A5 JP2021547465A JP2021547465A JPWO2020180737A5 JP WO2020180737 A5 JPWO2020180737 A5 JP WO2020180737A5 JP 2021547465 A JP2021547465 A JP 2021547465A JP 2021547465 A JP2021547465 A JP 2021547465A JP WO2020180737 A5 JPWO2020180737 A5 JP WO2020180737A5
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025027351A JP2025090618A (ja) | 2019-03-04 | 2025-02-21 | 映像コンテンツを処理するための方法及びシステム |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962813728P | 2019-03-04 | 2019-03-04 | |
| US62/813,728 | 2019-03-04 | ||
| US201962817546P | 2019-03-12 | 2019-03-12 | |
| US62/817,546 | 2019-03-12 | ||
| PCT/US2020/020513 WO2020180737A1 (en) | 2019-03-04 | 2020-02-28 | Method and system for processing video content |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025027351A Division JP2025090618A (ja) | 2019-03-04 | 2025-02-21 | 映像コンテンツを処理するための方法及びシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022523925A JP2022523925A (ja) | 2022-04-27 |
| JPWO2020180737A5 true JPWO2020180737A5 (enExample) | 2023-03-22 |
| JP7679301B2 JP7679301B2 (ja) | 2025-05-19 |
Family
ID=72336795
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021547465A Active JP7679301B2 (ja) | 2019-03-04 | 2020-02-28 | 映像コンテンツを処理するための方法及びシステム |
| JP2025027351A Pending JP2025090618A (ja) | 2019-03-04 | 2025-02-21 | 映像コンテンツを処理するための方法及びシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025027351A Pending JP2025090618A (ja) | 2019-03-04 | 2025-02-21 | 映像コンテンツを処理するための方法及びシステム |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US11516512B2 (enExample) |
| EP (1) | EP3935847A4 (enExample) |
| JP (2) | JP7679301B2 (enExample) |
| KR (1) | KR20210134375A (enExample) |
| CN (2) | CN118474354A (enExample) |
| TW (3) | TW202504311A (enExample) |
| WO (1) | WO2020180737A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117768642A (zh) * | 2019-02-01 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 使用参数集信令通知环路整形信息 |
| CN113366833A (zh) | 2019-02-01 | 2021-09-07 | 北京字节跳动网络技术有限公司 | 对环路整形的限制 |
| KR102464910B1 (ko) * | 2019-02-28 | 2022-11-09 | 삼성전자주식회사 | 크로마 성분을 예측하는 비디오 부호화 및 복호화 방법, 및 크로마 성분을 예측하는 비디오 부호화 및 복호화 장치 |
| WO2020177704A1 (en) | 2019-03-04 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | In-loop filtering in video processing |
| US12114000B2 (en) * | 2019-03-08 | 2024-10-08 | Qualcomm Incorporated | Combined residual coding in video coding |
| PH12021552061A1 (en) | 2019-03-08 | 2022-06-06 | Beijing Bytedance Network Tech Co Ltd | Constraints on model-based reshaping in video processing |
| TWI753377B (zh) * | 2019-03-12 | 2022-01-21 | 弗勞恩霍夫爾協會 | 用於影像及視訊寫碼之選擇性成分間變換(ict)技術 |
| CN113574889B (zh) | 2019-03-14 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 环路整形信息的信令和语法 |
| EP3745725A4 (en) * | 2019-03-22 | 2020-12-02 | LG Electronics Inc. -1- | PROCESS AND DEVICE FOR INTERPREDICTION BASED ON DMVR AND BDOF |
| JP7417624B2 (ja) | 2019-03-23 | 2024-01-18 | 北京字節跳動網絡技術有限公司 | 適応ループフィルタリングパラメータセットに対する制限 |
| US11451826B2 (en) * | 2019-04-15 | 2022-09-20 | Tencent America LLC | Lossless coding mode and switchable residual coding |
| EP3935834A4 (en) * | 2019-04-18 | 2022-08-17 | Beijing Bytedance Network Technology Co., Ltd. | Restriction on applicability of cross component mode |
| MY209469A (en) | 2019-04-23 | 2025-07-10 | Beijing Bytedance Network Tech Co Ltd | Methods for cross component dependency reduction |
| CN113796072B (zh) | 2019-05-08 | 2023-10-03 | 北京字节跳动网络技术有限公司 | 跨分量编解码的适用性条件 |
| JP7418478B2 (ja) * | 2019-06-22 | 2024-01-19 | 北京字節跳動網絡技術有限公司 | クロマ残差スケーリングのためのシンタックス要素 |
| CN114128280B (zh) * | 2019-07-07 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 色度残差缩放的信令通知 |
| CN119893139A (zh) | 2019-08-28 | 2025-04-25 | 松下电器(美国)知识产权公司 | 编码装置、解码装置、编码方法、解码方法和非暂时性存储介质 |
| CN114424574A (zh) | 2019-09-20 | 2022-04-29 | 北京字节跳动网络技术有限公司 | 编解码块的缩放过程 |
| US11601657B2 (en) * | 2020-04-02 | 2023-03-07 | Qualcomm Incorporated | LUMA mapping with chroma scaling (LMCS) in video coding |
| CN116708802B (zh) * | 2020-06-24 | 2024-08-23 | 北京达佳互联信息技术有限公司 | 用于针对视频编解码的预测相关残差缩放的方法和设备 |
| WO2022072659A1 (en) | 2020-10-01 | 2022-04-07 | Beijing Dajia Internet Information Technology Co., Ltd. | Video coding with neural network based in-loop filtering |
| US11645812B2 (en) * | 2020-10-06 | 2023-05-09 | Qualcomm Incorporated | Inter-component residual prediction for color attributes in geometry point cloud compression coding |
| WO2022108421A1 (ko) * | 2020-11-23 | 2022-05-27 | 현대자동차주식회사 | 적응적 대체 모드를 이용한 영상 부호화 및 복호화 방법 |
| KR20230034427A (ko) * | 2020-12-17 | 2023-03-09 | 닛폰 호소 교카이 | 복호 장치, 프로그램, 및 복호 방법 |
| US20230069089A1 (en) * | 2021-08-31 | 2023-03-02 | Mediatek Inc. | Video decoder with hardware shared between different processing circuits and associated video decoding method |
| CN121002872A (zh) * | 2023-04-24 | 2025-11-21 | 联发科技股份有限公司 | 用于视频编解码的具有缓冲器约束的继承时间跨分量模型的方法和装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101213205B1 (ko) * | 2006-11-23 | 2012-12-17 | 삼성전자주식회사 | 컬러 재현 시스템 및 방법 |
| NO328906B1 (no) * | 2007-12-19 | 2010-06-14 | Tandberg Telecom As | Fremgangsmate for forbedring av farveskarphet i video- og stillbilder |
| US8294822B2 (en) * | 2010-08-17 | 2012-10-23 | Broadcom Corporation | Method and system for key aware scaling |
| US9848197B2 (en) * | 2011-03-10 | 2017-12-19 | Qualcomm Incorporated | Transforms in video coding |
| JP5886953B2 (ja) | 2011-06-28 | 2016-03-16 | サムスン エレクトロニクス カンパニー リミテッド | 非対称形の補間フィルタを利用して、映像を補間する方法及びその装置 |
| CN104471940B (zh) * | 2012-04-16 | 2017-12-15 | 联发科技(新加坡)私人有限公司 | 色度帧内预测方法及装置 |
| WO2014007520A1 (ko) * | 2012-07-02 | 2014-01-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
| US10334253B2 (en) * | 2013-04-08 | 2019-06-25 | Qualcomm Incorporated | Sample adaptive offset scaling based on bit-depth |
| US8810727B1 (en) * | 2013-05-07 | 2014-08-19 | Qualcomm Technologies, Inc. | Method for scaling channel of an image |
| US9648330B2 (en) * | 2013-07-15 | 2017-05-09 | Qualcomm Incorporated | Inter-color component residual prediction |
| US9648332B2 (en) * | 2013-10-28 | 2017-05-09 | Qualcomm Incorporated | Adaptive inter-color component residual prediction |
| US10397607B2 (en) * | 2013-11-01 | 2019-08-27 | Qualcomm Incorporated | Color residual prediction for video coding |
| US10469847B2 (en) * | 2014-09-12 | 2019-11-05 | Vid Scale, Inc. | Inter-component de-correlation for video coding |
| WO2016066028A1 (en) * | 2014-10-28 | 2016-05-06 | Mediatek Singapore Pte. Ltd. | Method of guided cross-component prediction for video coding |
| JP6559337B2 (ja) * | 2015-09-23 | 2019-08-14 | ノキア テクノロジーズ オーユー | 360度パノラマビデオの符号化方法、符号化装置、及びコンピュータプログラム |
| US20170105014A1 (en) * | 2015-10-08 | 2017-04-13 | Qualcomm Incorporated | Luma-driven chroma scaling for high dynamic range and wide color gamut contents |
| WO2018016381A1 (en) | 2016-07-22 | 2018-01-25 | Sharp Kabushiki Kaisha | Systems and methods for coding video data using adaptive component scaling |
| US10477240B2 (en) * | 2016-12-19 | 2019-11-12 | Qualcomm Incorporated | Linear model prediction mode with sample accessing for video coding |
| US10778978B2 (en) * | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | System and method of cross-component dynamic range adjustment (CC-DRA) in video coding |
| EP3684055A1 (en) * | 2017-09-15 | 2020-07-22 | Sony Corporation | Image processing device and method |
| US10681358B2 (en) * | 2017-12-19 | 2020-06-09 | Qualcomm Incorporated | Quantization parameter control for video coding with joined pixel/transform based quantization |
| US11303912B2 (en) * | 2018-04-18 | 2022-04-12 | Qualcomm Incorporated | Decoded picture buffer management and dynamic range adjustment |
| AU2019353560B2 (en) * | 2018-10-05 | 2023-07-13 | Huawei Technologies Co., Ltd | Intra prediction method and device |
| JP7422757B2 (ja) * | 2018-11-06 | 2024-01-26 | 北京字節跳動網絡技術有限公司 | 位置ベースのイントラ予測 |
| US11197005B2 (en) * | 2018-11-08 | 2021-12-07 | Qualcomm Incorporated | Cross-component prediction for video coding |
| CN117768642A (zh) | 2019-02-01 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 使用参数集信令通知环路整形信息 |
| CN113366833A (zh) | 2019-02-01 | 2021-09-07 | 北京字节跳动网络技术有限公司 | 对环路整形的限制 |
| CN113545056B (zh) * | 2019-02-28 | 2024-11-15 | 交互数字Vc控股公司 | 用于图片编码和解码的方法及设备 |
-
2020
- 2020-02-28 CN CN202410468092.XA patent/CN118474354A/zh active Pending
- 2020-02-28 WO PCT/US2020/020513 patent/WO2020180737A1/en not_active Ceased
- 2020-02-28 EP EP20765801.4A patent/EP3935847A4/en active Pending
- 2020-02-28 US US16/805,611 patent/US11516512B2/en active Active
- 2020-02-28 KR KR1020217031818A patent/KR20210134375A/ko active Pending
- 2020-02-28 JP JP2021547465A patent/JP7679301B2/ja active Active
- 2020-02-28 CN CN202080018751.XA patent/CN113545064B/zh active Active
- 2020-03-03 TW TW113134786A patent/TW202504311A/zh unknown
- 2020-03-03 TW TW113134787A patent/TW202504312A/zh unknown
- 2020-03-03 TW TW109106924A patent/TWI856068B/zh active
-
2022
- 2022-11-28 US US18/059,105 patent/US11902581B2/en active Active
-
2023
- 2023-12-29 US US18/400,981 patent/US12244863B2/en active Active
-
2025
- 2025-01-29 US US19/040,676 patent/US20250175647A1/en active Pending
- 2025-02-21 JP JP2025027351A patent/JP2025090618A/ja active Pending
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