TW201717625A - 幀內預測及幀內模式寫碼 - Google Patents
幀內預測及幀內模式寫碼 Download PDFInfo
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- TW201717625A TW201717625A TW105119248A TW105119248A TW201717625A TW 201717625 A TW201717625 A TW 201717625A TW 105119248 A TW105119248 A TW 105119248A TW 105119248 A TW105119248 A TW 105119248A TW 201717625 A TW201717625 A TW 201717625A
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- frame prediction
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- video
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Landscapes
- Engineering & Computer Science (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562181744P | 2015-06-18 | 2015-06-18 | |
| US201562192310P | 2015-07-14 | 2015-07-14 | |
| US15/184,089 US20160373782A1 (en) | 2015-06-18 | 2016-06-16 | Intra prediction and intra mode coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201717625A true TW201717625A (zh) | 2017-05-16 |
Family
ID=56360496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105119248A TW201717625A (zh) | 2015-06-18 | 2016-06-17 | 幀內預測及幀內模式寫碼 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20160373782A1 (https=) |
| EP (1) | EP3311570B1 (https=) |
| JP (1) | JP6777657B2 (https=) |
| KR (1) | KR102628566B1 (https=) |
| CN (1) | CN107771393B (https=) |
| AU (1) | AU2016278981A1 (https=) |
| TW (1) | TW201717625A (https=) |
| WO (1) | WO2016205702A1 (https=) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10148953B2 (en) * | 2014-11-10 | 2018-12-04 | Samsung Electronics Co., Ltd. | System and method for intra prediction in video coding |
| US10142627B2 (en) | 2015-06-18 | 2018-11-27 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10841593B2 (en) | 2015-06-18 | 2020-11-17 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US11463689B2 (en) | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10602138B2 (en) * | 2015-08-27 | 2020-03-24 | Lg Electronics Inc. | Method and device for chroma sample intra prediction in video coding system |
| ES2719132B1 (es) * | 2015-08-28 | 2020-05-05 | Kt Corp | Procedimiento y dispositivo para procesar señales de vídeo |
| EP3414906A4 (en) | 2016-02-08 | 2019-10-02 | Sharp Kabushiki Kaisha | SYSTEMS AND METHOD FOR INTRAPRADICATION CODING |
| CN114189678A (zh) | 2016-04-26 | 2022-03-15 | 英迪股份有限公司 | 图像解码方法、图像编码方法以及传输比特流的方法 |
| CN113810698B (zh) * | 2016-04-29 | 2025-09-09 | 世宗大学校产学协力团 | 用于对图像信号进行编码和解码的方法和装置 |
| US20180146191A1 (en) * | 2016-11-22 | 2018-05-24 | Futurewei Technologies, Inc. | System and Method for Coding Intra Prediction Mode using a Second Set of Most Probable Modes |
| CN115802033A (zh) * | 2016-12-23 | 2023-03-14 | 华为技术有限公司 | 一种用于处理矩形视频编码块的比特流的系统及方法 |
| CN110546957A (zh) | 2017-06-22 | 2019-12-06 | 华为技术有限公司 | 一种帧内预测的方法及装置 |
| EP3643065A1 (en) * | 2017-07-24 | 2020-04-29 | ARRIS Enterprises LLC | Intra mode jvet coding |
| JP7147145B2 (ja) * | 2017-09-26 | 2022-10-05 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム |
| CN111213377B (zh) | 2017-10-18 | 2024-07-26 | 三星电子株式会社 | 用于视频解码的方法和设备以及用于视频编码的方法和设备 |
| CN111295881B (zh) * | 2017-11-13 | 2023-09-01 | 联发科技（新加坡）私人有限公司 | 用于图像和视频编解码的画面内预测融合的方法和装置 |
| KR102391834B1 (ko) * | 2017-11-17 | 2022-04-27 | 에프쥐 이노베이션 컴퍼니 리미티드 | 조정된 인트라 모드 목록에 기초한 비디오 데이터를 코딩하기 위한 디바이스 및 방법 |
| WO2019103543A1 (ko) * | 2017-11-23 | 2019-05-31 | 엘지전자 주식회사 | 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치 |
| CN110049339B (zh) * | 2018-01-16 | 2023-02-17 | 腾讯科技（深圳）有限公司 | 图像编码中的预测方向选取方法、装置和存储介质 |
| US11317086B2 (en) | 2018-03-16 | 2022-04-26 | Lg Electronics Inc. | Method for coding image/video on basis of intra prediction and device therefor |
| EP3554071A1 (en) * | 2018-04-12 | 2019-10-16 | InterDigital VC Holdings, Inc. | Method and apparatus for intra prediction using a composite reference array |
| US11277644B2 (en) | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| WO2020017785A1 (ko) * | 2018-07-14 | 2020-01-23 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측 관련 정보를 사용하는 영상 디코딩 방법 및 그 장치 |
| US10771778B2 (en) * | 2018-09-14 | 2020-09-08 | Tencent America LLC | Method and device for MPM list generation for multi-line intra prediction |
| US11095885B2 (en) * | 2018-10-05 | 2021-08-17 | Tencent America LLC | Mode list generation for multi-line intra prediction |
| BR112021005796B1 (pt) | 2018-10-09 | 2023-05-09 | Lg Electronics Inc | Método de decodificação de vídeo realizado por um aparelho de decodificação, método de codificação de vídeo realizado por um aparelho de codificação e mídia de armazenamento legível por computador não transitória |
| US11303885B2 (en) | 2018-10-25 | 2022-04-12 | Qualcomm Incorporated | Wide-angle intra prediction smoothing and interpolation |
| WO2020103932A1 (en) * | 2018-11-22 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Using reference lines for intra mode video processing |
| WO2020108640A1 (en) | 2018-11-29 | 2020-06-04 | Huawei Technologies Co., Ltd. | Encoder, decoder and corresponding methods of most probable mode list construction for blocks with multi-hypothesis prediction |
| US11032551B2 (en) * | 2018-12-04 | 2021-06-08 | Tencent America LLC | Simplified most probable mode list generation scheme |
| WO2020133380A1 (zh) * | 2018-12-29 | 2020-07-02 | 富士通株式会社 | 一种图像的块内编码或解码方法、数据处理装置和电子设备 |
| WO2020171647A1 (ko) * | 2019-02-21 | 2020-08-27 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측을 사용하는 영상 디코딩 방법 및 그 장치 |
| US11057619B2 (en) | 2019-03-23 | 2021-07-06 | Lg Electronics Inc. | Image coding method and apparatus based on intra prediction using MPM list |
| PT3932076T (pt) | 2019-03-23 | 2023-12-12 | Huawei Tech Co Ltd | Codificador, descodificador e métodos correspondentes para predição intra |
| AU2020245002B2 (en) * | 2019-03-23 | 2023-03-30 | Lg Electronics Inc. | Method for coding image on basis of intra prediction using MPM list and apparatus therefor |
| MX2021012229A (es) | 2019-04-12 | 2021-11-03 | Beijing Bytedance Network Tech Co Ltd | Determinacion de modo de codificacion de croma basada en intraprediccion basada en matriz. |
| CN117499656A (zh) | 2019-04-16 | 2024-02-02 | 北京字节跳动网络技术有限公司 | 帧内编解码模式下的矩阵推导 |
| CN113728640B (zh) | 2019-04-23 | 2024-08-02 | 北京字节跳动网络技术有限公司 | 帧内预测和残差编解码 |
| 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 |
| WO2020221372A1 (en) | 2019-05-01 | 2020-11-05 | Beijing Bytedance Network Technology Co., Ltd. | Context coding for matrix-based intra prediction |
| EP3949391A4 (en) | 2019-05-01 | 2022-05-25 | Beijing Bytedance Network Technology Co., Ltd. | MATRIX-BASED INTRAPREDICTION USING FILTRATION |
| KR102698314B1 (ko) | 2019-05-22 | 2024-08-26 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 업샘플링을 이용한 행렬 기반 인트라 예측 |
| WO2020239017A1 (en) | 2019-05-31 | 2020-12-03 | Beijing Bytedance Network Technology Co., Ltd. | One-step downsampling process in matrix-based intra prediction |
| 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 |
| CN114287133B (zh) * | 2019-08-14 | 2024-09-10 | 北京字节跳动网络技术有限公司 | 帧内模式中的预测样点滤波的加权因子 |
| CN114270825B (zh) | 2019-08-19 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 基于计数器的帧内预测模式的初始化 |
| WO2021032110A1 (en) * | 2019-08-19 | 2021-02-25 | Beijing Bytedance Network Technology Co., Ltd. | Counter-based intra prediction mode |
| KR20260003392A (ko) | 2019-10-28 | 2026-01-06 | 두인 비전 컴퍼니 리미티드 | 색상 성분에 기초한 신택스 시그널링 및 파싱 |
| WO2021110568A1 (en) * | 2019-12-05 | 2021-06-10 | Interdigital Vc Holdings France, Sas | Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction |
| WO2021134759A1 (en) * | 2020-01-02 | 2021-07-08 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods of symmetric mode dependent intra smoothing when wide angle intra prediction is activated |
| WO2021194052A1 (ko) * | 2020-03-27 | 2021-09-30 | 주식회사 아틴스 | 영상의 복호화 방법 및 장치 |
| BR112022014908A2 (pt) | 2020-03-27 | 2022-10-04 | Atins Inc | Métodos de decodificação de vídeo e dispositivo de decodificação de vídeo |
| WO2022031018A1 (ko) * | 2020-08-04 | 2022-02-10 | 현대자동차주식회사 | 임의 블록 분할을 이용한 비디오 부호화 및 복호화 |
| CN114501036A (zh) * | 2020-11-13 | 2022-05-13 | 联发科技股份有限公司 | 熵解码装置及相关熵解码方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2013013523A (es) * | 2011-06-17 | 2014-02-27 | Mediatek Inc | Metodo y aparato para codificacion de modo de intra predicion. |
| CN103636220B (zh) * | 2011-06-28 | 2017-10-13 | 寰发股份有限公司 | 编码/解码帧内预测模式的方法及装置 |
| CN107197310B (zh) * | 2011-10-07 | 2020-02-21 | 英迪股份有限公司 | 对视频信号进行解码的方法 |
| RS61146B1 (sr) * | 2011-10-24 | 2020-12-31 | Innotive Ltd | Postupak i aparat za dekodiranje slike |
| US9154796B2 (en) * | 2011-11-04 | 2015-10-06 | Qualcomm Incorporated | Intra-mode video coding |
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2016
- 2016-06-16 US US15/184,089 patent/US20160373782A1/en not_active Abandoned
- 2016-06-17 TW TW105119248A patent/TW201717625A/zh unknown
- 2016-06-17 WO PCT/US2016/038160 patent/WO2016205702A1/en not_active Ceased
- 2016-06-17 CN CN201680035006.XA patent/CN107771393B/zh active Active
- 2016-06-17 AU AU2016278981A patent/AU2016278981A1/en not_active Abandoned
- 2016-06-17 JP JP2017564712A patent/JP6777657B2/ja active Active
- 2016-06-17 KR KR1020177036160A patent/KR102628566B1/ko active Active
- 2016-06-17 EP EP16735773.0A patent/EP3311570B1/en active Active
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| KR102628566B1 (ko) | 2024-01-23 |
| JP2018523375A (ja) | 2018-08-16 |
| EP3311570A1 (en) | 2018-04-25 |
| CN107771393A (zh) | 2018-03-06 |
| CN107771393B (zh) | 2020-09-22 |
| KR20180018570A (ko) | 2018-02-21 |
| US20160373782A1 (en) | 2016-12-22 |
| EP3311570C0 (en) | 2024-02-28 |
| AU2016278981A1 (en) | 2017-11-30 |
| EP3311570B1 (en) | 2024-02-28 |
| WO2016205702A1 (en) | 2016-12-22 |
| JP6777657B2 (ja) | 2020-10-28 |
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