TW201818720A - 使用解耦樹結構之視訊內寫碼 - Google Patents
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- TW201818720A TW201818720A TW106127597A TW106127597A TW201818720A TW 201818720 A TW201818720 A TW 201818720A TW 106127597 A TW106127597 A TW 106127597A TW 106127597 A TW106127597 A TW 106127597A TW 201818720 A TW201818720 A TW 201818720A
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- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
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- Engineering & Computer Science (AREA)
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Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662375383P | 2016-08-15 | 2016-08-15 | |
| US62/375,383 | 2016-08-15 | ||
| US201662404572P | 2016-10-05 | 2016-10-05 | |
| US62/404,572 | 2016-10-05 | ||
| US15/676,314 US10326986B2 (en) | 2016-08-15 | 2017-08-14 | Intra video coding using a decoupled tree structure |
| US15/676,314 | 2017-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201818720A true TW201818720A (zh) | 2018-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106127597A TW201818720A (zh) | 2016-08-15 | 2017-08-15 | 使用解耦樹結構之視訊內寫碼 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10326986B2 (enExample) |
| EP (1) | EP3497930A1 (enExample) |
| JP (1) | JP2019528025A (enExample) |
| KR (1) | KR20190033559A (enExample) |
| CN (1) | CN109565599B (enExample) |
| BR (1) | BR112019002856A2 (enExample) |
| SG (1) | SG11201900109SA (enExample) |
| TW (1) | TW201818720A (enExample) |
| WO (1) | WO2018035127A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287311A (zh) * | 2018-12-22 | 2021-08-20 | 北京字节跳动网络技术有限公司 | 两步交叉分量预测模式的指示 |
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| US10368107B2 (en) | 2016-08-15 | 2019-07-30 | Qualcomm Incorporated | Intra video coding using a decoupled tree structure |
| US10554974B2 (en) * | 2017-01-13 | 2020-02-04 | Mediatek Inc. | Method and apparatus enabling adaptive multiple transform for chroma transport blocks using control flags |
| RU2767982C2 (ru) * | 2017-08-03 | 2022-03-22 | Шарп Кабусики Кайся | Системы и способы для разделения видеоблоков при внешнем прогнозировании среза видеоданных |
| CN118413668A (zh) * | 2017-11-28 | 2024-07-30 | Lx 半导体科技有限公司 | 图像编码/解码方法、图像数据的传输方法和存储介质 |
| WO2020053805A1 (en) | 2018-09-12 | 2020-03-19 | Beijing Bytedance Network Technology Co., Ltd. | Single-line cross component linear model prediction mode |
| US11012715B2 (en) | 2018-02-08 | 2021-05-18 | Qualcomm Incorporated | Intra block copy for video coding |
| GB2571313B (en) | 2018-02-23 | 2022-09-21 | Canon Kk | New sample sets and new down-sampling schemes for linear component sample prediction |
| CN108322745B (zh) * | 2018-02-28 | 2019-12-03 | 中南大学 | 一种基于不可分二次变换模式的帧内快速选择方法 |
| US10771781B2 (en) * | 2018-03-12 | 2020-09-08 | Electronics And Telecommunications Research Institute | Method and apparatus for deriving intra prediction mode |
| WO2019194484A1 (ko) * | 2018-04-01 | 2019-10-10 | 김기백 | 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치 |
| US10609402B2 (en) * | 2018-05-02 | 2020-03-31 | Tencent America LLC | Method and apparatus for prediction and transform for small blocks |
| US10462486B1 (en) * | 2018-05-07 | 2019-10-29 | Tencent America, Llc | Fast method for implementing discrete sine transform type VII (DST 7) |
| CN117528086A (zh) | 2018-05-14 | 2024-02-06 | 英迪股份有限公司 | 对图像进行解码和编码的方法、非暂态计算机可读介质 |
| WO2019229683A1 (en) | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
| WO2019234606A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between ibc and atmvp |
| EP3788782A1 (en) | 2018-06-21 | 2021-03-10 | Beijing Bytedance Network Technology Co. Ltd. | Sub-block mv inheritance between color components |
| WO2019244117A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Unified constrains for the merge affine mode and the non-merge affine mode |
| EP3606069A1 (en) * | 2018-08-03 | 2020-02-05 | InterDigital VC Holdings, Inc. | Multiple reference intra prediction using variable weights |
| JP7654407B2 (ja) | 2018-06-26 | 2025-04-01 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 可変重みを使用する複数参照イントラ予測 |
| GB2590844B (en) * | 2018-08-17 | 2023-05-03 | Beijing Bytedance Network Tech Co Ltd | Simplified cross component prediction |
| US11245922B2 (en) * | 2018-08-17 | 2022-02-08 | Mediatek Inc. | Shared candidate list |
| EP3831062A4 (en) | 2018-08-17 | 2022-07-06 | HFI Innovation Inc. | SIMPLIFIED SUBMODE METHOD AND APPARATUS FOR VIDEO CODING |
| CN112655206B (zh) | 2018-08-24 | 2024-11-15 | 三星电子株式会社 | 视频解码方法和设备、以及视频编码方法和设备 |
| JP2021535679A (ja) * | 2018-08-27 | 2021-12-16 | 華為技術有限公司Huawei Technologies Co., Ltd. | イントラ予測のための方法及び装置 |
| WO2020060077A1 (ko) * | 2018-09-20 | 2020-03-26 | 삼성전자 주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| GB2577318B (en) | 2018-09-21 | 2021-03-10 | Canon Kk | Video coding and decoding |
| GB2579763B (en) * | 2018-09-21 | 2021-06-09 | Canon Kk | Video coding and decoding |
| GB2591906B (en) | 2018-09-24 | 2023-03-08 | Beijing Bytedance Network Tech Co Ltd | Bi-prediction with weights in video coding and decoding |
| CN116170586B (zh) | 2018-10-08 | 2024-03-26 | 北京达佳互联信息技术有限公司 | 对视频信号进行解码或编码的方法、计算装置和存储介质 |
| GB2595053B (en) | 2018-10-18 | 2022-07-06 | Canon Kk | Video coding and decoding |
| GB2595054B (en) | 2018-10-18 | 2022-07-06 | Canon Kk | Video coding and decoding |
| US10939118B2 (en) * | 2018-10-26 | 2021-03-02 | Mediatek Inc. | Luma-based chroma intra-prediction method that utilizes down-sampled luma samples derived from weighting and associated luma-based chroma intra-prediction apparatus |
| EP3847814A4 (en) * | 2018-11-06 | 2021-07-14 | Beijing Bytedance Network Technology Co. Ltd. | POSITION DEPENDENT STORAGE, MOVEMENT INFORMATION |
| CN112970263B (zh) | 2018-11-06 | 2024-07-12 | 北京字节跳动网络技术有限公司 | 基于条件的具有几何分割的帧间预测 |
| EP3861738A4 (en) | 2018-11-06 | 2022-01-26 | Beijing Bytedance Network Technology Co., Ltd. | POSITION-BASED INTRA PREDICTION |
| CN116886926A (zh) | 2018-11-10 | 2023-10-13 | 北京字节跳动网络技术有限公司 | 成对平均候选计算中的取整 |
| CN113170122B (zh) | 2018-12-01 | 2023-06-27 | 北京字节跳动网络技术有限公司 | 帧内预测的参数推导 |
| WO2020114420A1 (en) * | 2018-12-05 | 2020-06-11 | Huawei Technologies Co., Ltd. | Coding method, device, system with merge mode |
| CN113170168B (zh) | 2018-12-07 | 2023-12-08 | 北京字节跳动网络技术有限公司 | 基于上下文的帧内预测 |
| CN122053825A (zh) * | 2018-12-25 | 2026-05-15 | Oppo广东移动通信有限公司 | 解码预测方法、装置及计算机存储介质 |
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| KR20250099458A (ko) * | 2019-01-02 | 2025-07-01 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 예측 방향 결정 방법, 디코더 및 컴퓨터 저장 매체 |
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| CN113840144B (zh) * | 2019-03-25 | 2023-06-02 | 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 |
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| CN113994698B (zh) | 2019-06-04 | 2023-11-24 | 北京字节跳动网络技术有限公司 | 有条件地实施运动候选列表构建过程 |
| JP2022534320A (ja) | 2019-06-05 | 2022-07-28 | 北京字節跳動網絡技術有限公司 | マトリクスベースイントラ予測のためのコンテキスト決定 |
| CN113940082A (zh) | 2019-06-06 | 2022-01-14 | 北京字节跳动网络技术有限公司 | 基于子块的帧内块复制和不同编解码工具之间的交互 |
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| CN113287311A (zh) * | 2018-12-22 | 2021-08-20 | 北京字节跳动网络技术有限公司 | 两步交叉分量预测模式的指示 |
| CN113287311B (zh) * | 2018-12-22 | 2024-03-12 | 北京字节跳动网络技术有限公司 | 两步交叉分量预测模式的指示 |
| US12368875B2 (en) | 2018-12-22 | 2025-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Two-step cross-component prediction mode |
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| CN109565599B (zh) | 2021-08-13 |
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