JPWO2019162413A5 - - Google Patents
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- JPWO2019162413A5 JPWO2019162413A5 JP2020540627A JP2020540627A JPWO2019162413A5 JP WO2019162413 A5 JPWO2019162413 A5 JP WO2019162413A5 JP 2020540627 A JP2020540627 A JP 2020540627A JP 2020540627 A JP2020540627 A JP 2020540627A JP WO2019162413 A5 JPWO2019162413 A5 JP WO2019162413A5
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- 241000023320 Luma <angiosperm> Species 0.000 claims description 16
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 3
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1802972.8 | 2018-02-23 | ||
| GB1802972.8A GB2571313B (en) | 2018-02-23 | 2018-02-23 | New sample sets and new down-sampling schemes for linear component sample prediction |
| GB1820023.8 | 2018-12-07 | ||
| GB1820023.8A GB2571403B (en) | 2018-02-23 | 2018-12-07 | New sample sets and new down-sampling schemes for linear component sample prediction |
| PCT/EP2019/054376 WO2019162413A1 (en) | 2018-02-23 | 2019-02-21 | New sample sets and new down-sampling schemes for linear component sample prediction |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021515999A JP2021515999A (ja) | 2021-06-24 |
| JP2021515999A5 JP2021515999A5 (https=) | 2022-03-01 |
| JPWO2019162413A5 true JPWO2019162413A5 (https=) | 2022-03-01 |
| JP7344883B2 JP7344883B2 (ja) | 2023-09-14 |
Family
ID=61903205
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020540610A Active JP7308844B2 (ja) | 2018-02-23 | 2019-02-21 | 線形成分サンプル予測のための新しいサンプルセット及び新しいダウンサンプリング方式 |
| JP2020540627A Active JP7344883B2 (ja) | 2018-02-23 | 2019-02-21 | 線形成分サンプル予測のための新しいサンプルセット及び新しいダウンサンプリング方式 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020540610A Active JP7308844B2 (ja) | 2018-02-23 | 2019-02-21 | 線形成分サンプル予測のための新しいサンプルセット及び新しいダウンサンプリング方式 |
Country Status (12)
| Country | Link |
|---|---|
| US (6) | US11196998B2 (https=) |
| EP (2) | EP3756350A1 (https=) |
| JP (2) | JP7308844B2 (https=) |
| KR (5) | KR102578387B1 (https=) |
| CN (6) | CN118433407A (https=) |
| BR (1) | BR112020017150A2 (https=) |
| GB (2) | GB2571313B (https=) |
| MX (6) | MX2020008807A (https=) |
| MY (1) | MY205625A (https=) |
| RU (3) | RU2755471C1 (https=) |
| TW (5) | TWI831421B (https=) |
| WO (2) | WO2019162413A1 (https=) |
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| GB2571313B (en) | 2018-02-23 | 2022-09-21 | Canon Kk | New sample sets and new down-sampling schemes for linear component sample prediction |
| SI3815377T1 (sl) * | 2018-07-16 | 2023-05-31 | Huawei Technologies Co., Ltd. | Kodirnik videa, dekodirnik videa in pripadajoča kodirni in dekodirni postopek |
| MX2021001569A (es) * | 2018-08-09 | 2021-04-28 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo y dispositivo de prediccion de componente de imagen de video, y medio de almacenamiento de computadora. |
| CN121691669A (zh) * | 2018-08-09 | 2026-03-17 | Oppo广东移动通信有限公司 | 视频图像分量的预测方法和装置、及计算机存储介质 |
| CN116347109A (zh) * | 2018-08-17 | 2023-06-27 | 北京字节跳动网络技术有限公司 | 一种处理视频数据的方法和装置 |
| CN117478883A (zh) | 2018-09-12 | 2024-01-30 | 北京字节跳动网络技术有限公司 | 交叉分量线性模型中的尺寸相关的下采样 |
| KR102608366B1 (ko) * | 2018-10-05 | 2023-11-29 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인트라 예측 방법 및 디바이스 |
| CN117915085A (zh) | 2018-10-07 | 2024-04-19 | 三星电子株式会社 | 用于编码或解码视频信号的视频信号处理方法和设备 |
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| CN117640955A (zh) | 2018-11-06 | 2024-03-01 | 北京字节跳动网络技术有限公司 | 帧内预测的简化参数推导 |
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| WO2020125794A1 (en) * | 2018-12-22 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Two step cross-component prediction mode |
| KR102487528B1 (ko) * | 2019-01-09 | 2023-01-10 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 교차-성분 선형 모델을 사용하는 비디오 코딩 |
| CN113491121B (zh) * | 2019-02-24 | 2022-12-06 | 北京字节跳动网络技术有限公司 | 对视频数据进行编解码的方法、设备及计算机可读介质 |
| CN113412621A (zh) * | 2019-03-25 | 2021-09-17 | Oppo广东移动通信有限公司 | 图像分量的预测方法、编码器、解码器及计算机存储介质 |
| EP3949424A4 (en) * | 2019-04-25 | 2022-12-21 | HFI Innovation Inc. | Method and apparatus of encoding or decoding with mode dependent intra smoothing filter in intra prediction |
| EP3912341A4 (en) * | 2019-05-21 | 2022-10-19 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR INTER-COMPONENT PREDICTION |
| US11909991B2 (en) * | 2019-08-30 | 2024-02-20 | Tencent America LLC | Restrictions on picture width and height |
| CN119788855B (zh) * | 2019-12-31 | 2025-12-26 | Oppo广东移动通信有限公司 | 变换方法、编码器、解码器以及存储介质 |
| US11575909B2 (en) * | 2020-04-07 | 2023-02-07 | Tencent America LLC | Method and apparatus for video coding |
| US11689715B2 (en) | 2020-09-28 | 2023-06-27 | Tencent America LLC | Non-directional intra prediction for L-shape partitions |
| US12309400B2 (en) * | 2020-09-30 | 2025-05-20 | Qualcomm Incorporated | Fixed bit depth processing for cross-component linear model (CCLM) mode in video coding |
| US12327383B2 (en) * | 2020-12-21 | 2025-06-10 | Ofinno, Llc | Chroma prediction from luma for video coding |
| US20220329813A1 (en) * | 2021-04-12 | 2022-10-13 | FG Innovation Company Limited | Device and method for coding video data |
| US12542916B2 (en) * | 2021-07-06 | 2026-02-03 | Nokia Technologies Oy | Apparatus, a method and a computer program for cross-component parameter calculation |
| US12348724B2 (en) * | 2022-01-05 | 2025-07-01 | Alibaba Innovation Private Limited | Fusion of video prediction modes |
| EP4472201A4 (en) * | 2022-01-25 | 2025-11-12 | Guangdong Oppo Mobile Telecommunications Corp Ltd | METHOD AND APPARATUS FOR CODING AND DECODING, CODING DEVICE, DECODING DEVICE AND RECORDING MEDIUM |
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| US12501059B2 (en) * | 2022-05-17 | 2025-12-16 | Tencent America LLC | Systems and methods for determining chroma samples in an intra prediction mode of video coding |
| US12519975B2 (en) * | 2022-06-06 | 2026-01-06 | Tencent America LLC | Signaling method for scaling parameter in chroma from luma intra prediction mode |
| US12355951B2 (en) * | 2022-06-20 | 2025-07-08 | Tencent America LLC | Component dependent intra and inter prediction signaling |
| WO2024010430A1 (ko) * | 2022-07-07 | 2024-01-11 | 주식회사 윌러스표준기술연구소 | 선형 모델을 이용한 비디오 신호 처리 방법 및 이를 위한 장치 |
| EP4562854A1 (en) * | 2022-07-27 | 2025-06-04 | MediaTek Inc | Method and apparatus of improving performance of convolutional cross-component model in video coding system |
| US12348750B2 (en) | 2023-02-06 | 2025-07-01 | Tencent America LLC | Cross component intra prediction with multiple parameters |
| US12470745B2 (en) * | 2023-02-08 | 2025-11-11 | Tencent America LLC | Bias value determination for chroma-for-luma (CfL) mode |
| WO2024225846A1 (ko) * | 2023-04-28 | 2024-10-31 | 주식회사 윌러스표준기술연구소 | 비디오 신호 처리 방법 및 이를 위한 장치 |
| US12470744B2 (en) | 2023-07-24 | 2025-11-11 | Tencent America LLC | Multi-hypothesis cross component prediction |
| WO2025037911A1 (ko) * | 2023-08-17 | 2025-02-20 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
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| US12604008B2 (en) * | 2023-11-22 | 2026-04-14 | Tencent America LLC | Adaptive clipping in models parameters derivations methods for video compression |
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2018
- 2018-02-23 GB GB1802972.8A patent/GB2571313B/en active Active
- 2018-12-07 GB GB1820023.8A patent/GB2571403B/en active Active
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2019
- 2019-02-18 TW TW111139379A patent/TWI831421B/zh active
- 2019-02-18 TW TW109126928A patent/TWI768426B/zh active
- 2019-02-18 TW TW111118641A patent/TWI789308B/zh active
- 2019-02-18 TW TW108105286A patent/TWI784134B/zh active
- 2019-02-18 TW TW108105284A patent/TWI705699B/zh active
- 2019-02-21 KR KR1020227034796A patent/KR102578387B1/ko active Active
- 2019-02-21 CN CN202410664346.5A patent/CN118433407A/zh active Pending
- 2019-02-21 WO PCT/EP2019/054376 patent/WO2019162413A1/en not_active Ceased
- 2019-02-21 KR KR1020227002463A patent/KR102412302B1/ko active Active
- 2019-02-21 CN CN201980014827.9A patent/CN111758256B/zh active Active
- 2019-02-21 CN CN201980014855.0A patent/CN111758257B/zh active Active
- 2019-02-21 CN CN202411592103.1A patent/CN119299718A/zh active Pending
- 2019-02-21 RU RU2020131082A patent/RU2755471C1/ru active
- 2019-02-21 CN CN202411592190.0A patent/CN119316608A/zh active Pending
- 2019-02-21 KR KR1020227020451A patent/KR102464188B1/ko active Active
- 2019-02-21 BR BR112020017150-6A patent/BR112020017150A2/pt unknown
- 2019-02-21 US US16/971,669 patent/US11196998B2/en active Active
- 2019-02-21 KR KR1020207027266A patent/KR102453569B1/ko active Active
- 2019-02-21 KR KR1020207027268A patent/KR102356234B1/ko active Active
- 2019-02-21 JP JP2020540610A patent/JP7308844B2/ja active Active
- 2019-02-21 MX MX2020008807A patent/MX2020008807A/es unknown
- 2019-02-21 EP EP19706618.6A patent/EP3756350A1/en active Pending
- 2019-02-21 RU RU2022105368A patent/RU2022105368A/ru unknown
- 2019-02-21 WO PCT/EP2019/054377 patent/WO2019162414A1/en not_active Ceased
- 2019-02-21 MX MX2020008808A patent/MX2020008808A/es unknown
- 2019-02-21 US US16/971,642 patent/US11528483B2/en active Active
- 2019-02-21 JP JP2020540627A patent/JP7344883B2/ja active Active
- 2019-02-21 EP EP19706619.4A patent/EP3756351A1/en active Pending
- 2019-02-21 MY MYPI2020004309A patent/MY205625A/en unknown
- 2019-02-21 CN CN202410664348.4A patent/CN118433408A/zh active Pending
- 2019-02-21 RU RU2020131081A patent/RU2767752C1/ru active
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2020
- 2020-08-21 MX MX2023008259A patent/MX2023008259A/es unknown
- 2020-08-21 MX MX2023011190A patent/MX2023011190A/es unknown
- 2020-08-21 MX MX2023011191A patent/MX2023011191A/es unknown
- 2020-08-21 MX MX2023008260A patent/MX2023008260A/es unknown
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2021
- 2021-11-04 US US17/519,394 patent/US11695933B2/en active Active
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2022
- 2022-07-25 US US17/814,687 patent/US11924433B2/en active Active
- 2022-07-25 US US17/814,749 patent/US11849119B2/en active Active
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2023
- 2023-05-17 US US18/319,237 patent/US12010319B2/en active Active
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