ES2895717T3 - Intra predicción y codificación de modo intra - Google Patents
Intra predicción y codificación de modo intra Download PDFInfo
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- ES2895717T3 ES2895717T3 ES16734804T ES16734804T ES2895717T3 ES 2895717 T3 ES2895717 T3 ES 2895717T3 ES 16734804 T ES16734804 T ES 16734804T ES 16734804 T ES16734804 T ES 16734804T ES 2895717 T3 ES2895717 T3 ES 2895717T3
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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
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Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562181744P | 2015-06-18 | 2015-06-18 | |
| US201562192310P | 2015-07-14 | 2015-07-14 | |
| US15/184,103 US20160373770A1 (en) | 2015-06-18 | 2016-06-16 | Intra prediction and intra mode coding |
| PCT/US2016/038182 WO2016205712A1 (en) | 2015-06-18 | 2016-06-17 | Intra prediction and intra mode coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2895717T3 true ES2895717T3 (es) | 2022-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16734804T Active ES2895717T3 (es) | 2015-06-18 | 2016-06-17 | Intra predicción y codificación de modo intra |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20160373770A1 (OSRAM) |
| EP (1) | EP3311569B1 (OSRAM) |
| JP (2) | JP6885883B2 (OSRAM) |
| KR (1) | KR102430839B1 (OSRAM) |
| CN (1) | CN107743705B (OSRAM) |
| AU (1) | AU2016278991A1 (OSRAM) |
| BR (1) | BR112017027269A2 (OSRAM) |
| ES (1) | ES2895717T3 (OSRAM) |
| TW (1) | TW201717626A (OSRAM) |
| WO (1) | WO2016205712A1 (OSRAM) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20160373770A1 (en) * | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US11463689B2 (en) | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| WO2017138393A1 (en) | 2016-02-08 | 2017-08-17 | Sharp Kabushiki Kaisha | Systems and methods for intra prediction coding |
| CN113810699B (zh) * | 2016-04-29 | 2024-05-14 | 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 |
| US10440391B2 (en) * | 2016-08-05 | 2019-10-08 | Mediatek Inc. | Method and apparatus of video coding |
| EP4221218A3 (en) * | 2016-12-23 | 2023-11-15 | Huawei Technologies Co., Ltd. | An encoding apparatus for signaling an extension directional intra-prediction mode within a set of directional intra-prediction modes |
| TWI616090B (zh) * | 2017-06-26 | 2018-02-21 | 元智大學 | 使用運算資料共用的高效率視訊編碼畫面內預測方法及其架構 |
| 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 |
| JP7165192B2 (ja) * | 2017-11-17 | 2022-11-02 | 鴻穎創新有限公司 | 調整済みイントラモードリストに基づいてビデオデータを符号化するための装置および方法 |
| US20190268611A1 (en) * | 2018-02-26 | 2019-08-29 | Mediatek Inc. | Intelligent Mode Assignment In Video Coding |
| US11611757B2 (en) * | 2018-04-02 | 2023-03-21 | Qualcomm Incorproated | Position dependent intra prediction combination extended with angular modes |
| WO2019199149A1 (ko) * | 2018-04-14 | 2019-10-17 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| US10645381B2 (en) * | 2018-04-30 | 2020-05-05 | Google Llc | Intra-prediction for smooth blocks in image/video |
| CN110213576B (zh) * | 2018-05-03 | 2023-02-28 | 腾讯科技（深圳）有限公司 | 视频编码方法、视频编码装置、电子设备及存储介质 |
| KR102519380B1 (ko) * | 2018-06-29 | 2023-04-06 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 이미지의 예측 블록의 인트라 예측을 위한 장치 및 방법 |
| US11277644B2 (en) | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| US10638161B2 (en) * | 2018-07-13 | 2020-04-28 | Tencent America LLC | Methods and apparatus for most probable mode derivation |
| US10630979B2 (en) * | 2018-07-16 | 2020-04-21 | Tencent America LLC | Reference sample padding and filtering for intra prediction in video compression |
| WO2020055291A1 (en) * | 2018-09-13 | 2020-03-19 | Huawei Technologies Co., Ltd. | Method and apparatus for wide-angle intra-prediction |
| US10771778B2 (en) * | 2018-09-14 | 2020-09-08 | Tencent America LLC | Method and device for MPM list generation for multi-line intra prediction |
| WO2020055292A1 (en) | 2018-09-16 | 2020-03-19 | Huawei Technologies Co., Ltd. | Method and apparatus for prediction |
| US10469845B1 (en) | 2018-09-21 | 2019-11-05 | Tencent America, Llc | Method and apparatus for intra mode coding |
| CN111108749A (zh) * | 2018-09-25 | 2020-05-05 | 北京大学 | 编码方法、解码方法、编码设备和解码设备 |
| CN117939122A (zh) * | 2018-10-07 | 2024-04-26 | 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 |
| US11303885B2 (en) | 2018-10-25 | 2022-04-12 | Qualcomm Incorporated | Wide-angle intra prediction smoothing and interpolation |
| US20200162737A1 (en) * | 2018-11-16 | 2020-05-21 | Qualcomm Incorporated | Position-dependent intra-inter prediction combination in video coding |
| US11652984B2 (en) | 2018-11-16 | 2023-05-16 | Qualcomm Incorporated | Position-dependent intra-inter prediction combination in video coding |
| US11438583B2 (en) * | 2018-11-27 | 2022-09-06 | Tencent America LLC | Reference sample filter selection in intra prediction |
| CN113170098B (zh) | 2018-12-07 | 2023-02-14 | 华为技术有限公司 | 视频译码的约束预测模式 |
| CN111435993B (zh) * | 2019-01-14 | 2022-08-26 | 华为技术有限公司 | 视频编码器、视频解码器及相应方法 |
| KR102696718B1 (ko) | 2019-02-01 | 2024-08-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 조합된 인트라-인터 예측의 확장된 적용 |
| US12200202B2 (en) * | 2019-02-21 | 2025-01-14 | Lg Electronics Inc. | Image decoding method and apparatus using intra prediction in image coding system |
| US11496748B2 (en) * | 2019-03-21 | 2022-11-08 | Tencent America LLC | Method and apparatus for improved planar and DC modes for non-zero reference lines |
| CN117440173A (zh) | 2019-03-21 | 2024-01-23 | 北京字节跳动网络技术有限公司 | 组合帧间帧内预测的改进的加权处理 |
| EP4325863B1 (en) | 2019-03-22 | 2024-12-11 | LG Electronics Inc. | Image decoding and encoding |
| CA3134398A1 (en) | 2019-03-23 | 2020-10-01 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods for intra prediction |
| CN113170118B (zh) * | 2019-03-24 | 2024-03-01 | 华为技术有限公司 | 视频译码中进行色度帧内预测的方法及装置 |
| JP7303325B2 (ja) | 2019-04-12 | 2023-07-04 | 北京字節跳動網絡技術有限公司 | ビデオ処理方法、装置、記憶媒体、及び記憶方法 |
| CN113748676B (zh) * | 2019-04-16 | 2024-05-10 | 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 |
| WO2020216255A1 (en) * | 2019-04-25 | 2020-10-29 | Mediatek Inc. | Method and apparatus of encoding or decoding with mode dependent intra smoothing filter in intra prediction |
| CN117097912A (zh) | 2019-05-01 | 2023-11-21 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测的上下文编码 |
| WO2020221374A1 (en) | 2019-05-02 | 2020-11-05 | Beijing Bytedance Network Technology Co., Ltd. | Intra video coding using multiple reference filters |
| WO2020228693A1 (en) * | 2019-05-12 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Coding of multiple intra prediction methods |
| WO2020228761A1 (en) * | 2019-05-14 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Filter selection for intra video coding |
| CN113875233B (zh) * | 2019-05-22 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 使用上采样的基于矩阵的帧内预测 |
| CN113924775B (zh) * | 2019-05-31 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测中的限制的上采样 |
| CN117768652A (zh) * | 2019-06-05 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 视频处理方法、装置、介质、以及存储比特流的方法 |
| CA3112849C (en) * | 2019-06-25 | 2023-10-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image encoding method, image decoding method, encoder, decoder and storage medium |
| CN120751124A (zh) * | 2019-06-25 | 2025-10-03 | 弗劳恩霍夫应用研究促进协会 | 使用基于矩阵的帧内预测和二次变换进行编码 |
| CN114223200B (zh) * | 2019-08-14 | 2023-11-17 | 北京字节跳动网络技术有限公司 | 位置相关帧内预测样点滤波 |
| CN114287131B (zh) | 2019-08-19 | 2025-05-23 | 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更新 |
| 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 |
| US11375231B2 (en) * | 2020-01-14 | 2022-06-28 | Tencent America LLC | Method and apparatus for video coding |
| MX2023010538A (es) * | 2021-03-11 | 2023-09-19 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo de intraprediccion, codificador, decodificador, y medio de almacenamiento. |
| JP7575355B2 (ja) * | 2021-06-29 | 2024-10-29 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2711203T3 (es) * | 2007-06-29 | 2019-04-30 | Velos Media Int Ltd | Dispositivo de codificación de imágenes y dispositivo de decodificación de imágenes |
| US8750378B2 (en) * | 2008-09-23 | 2014-06-10 | Qualcomm Incorporated | Offset calculation in switched interpolation filters |
| WO2012057528A2 (ko) * | 2010-10-26 | 2012-05-03 | ㈜휴맥스 | 적응적 화면내 예측 부호화 및 복호화 방법 |
| KR101383775B1 (ko) * | 2011-05-20 | 2014-04-14 | 주식회사 케이티 | 화면 내 예측 방법 및 장치 |
| TWI552583B (zh) * | 2011-06-28 | 2016-10-01 | 三星電子股份有限公司 | 用於畫面內預測編碼的方法及裝置以及用於畫面內預測解碼的方法及裝置 |
| JP2013058939A (ja) * | 2011-09-08 | 2013-03-28 | Sharp Corp | 画像復号装置、および画像符号化装置 |
| KR20140129423A (ko) * | 2013-04-29 | 2014-11-07 | 인텔렉추얼디스커버리 주식회사 | 인트라 예측 방법 및 장치 |
| CN103248892A (zh) * | 2013-05-07 | 2013-08-14 | 北京大学 | 一种帧内预测方法及装置 |
| WO2015000168A1 (en) * | 2013-07-05 | 2015-01-08 | Mediatek Singapore Pte. Ltd. | A simplified dc prediction method in intra prediction |
| KR101700410B1 (ko) * | 2015-02-10 | 2017-01-26 | 주식회사 아리스케일 | 인트라 모드를 이용한 쿼터 픽셀 해상도를 갖는 영상 보간 방법 및 장치 |
| CN104702962B (zh) * | 2015-03-03 | 2019-04-16 | 华为技术有限公司 | 帧内编解码方法、编码器和解码器 |
| US20160373770A1 (en) * | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
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2016
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2021
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| TW201717626A (zh) | 2017-05-16 |
| AU2016278991A1 (en) | 2017-11-30 |
| EP3311569A1 (en) | 2018-04-25 |
| JP2021083122A (ja) | 2021-05-27 |
| EP3311569B1 (en) | 2021-10-06 |
| US20160373770A1 (en) | 2016-12-22 |
| KR20180019565A (ko) | 2018-02-26 |
| JP2018523372A (ja) | 2018-08-16 |
| BR112017027269A2 (pt) | 2018-09-04 |
| CN107743705B (zh) | 2021-03-19 |
| WO2016205712A1 (en) | 2016-12-22 |
| KR102430839B1 (ko) | 2022-08-08 |
| CN107743705A (zh) | 2018-02-27 |
| JP6885883B2 (ja) | 2021-06-16 |
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