BR112018006408B1 - Predição intra de vídeo melhorada usando combinação de predição dependente de posição para codificação de vídeo - Google Patents
Predição intra de vídeo melhorada usando combinação de predição dependente de posição para codificação de vídeo Download PDFInfo
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
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| US201562234645P | 2015-09-29 | 2015-09-29 | |
| US62/234,645 | 2015-09-29 | ||
| US15/272,034 | 2016-09-21 | ||
| US15/272,034 US10425648B2 (en) | 2015-09-29 | 2016-09-21 | Video intra-prediction using position-dependent prediction combination for video coding |
| PCT/US2016/053126 WO2017058635A1 (en) | 2015-09-29 | 2016-09-22 | Improved video intra-prediction using position-dependent prediction combination for video coding |
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| BR112018006408A2 BR112018006408A2 (pt) | 2018-10-09 |
| BR112018006408B1 true BR112018006408B1 (pt) | 2023-12-26 |
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| JP6956471B2 (ja) * | 2016-05-13 | 2021-11-02 | 日本放送協会 | 符号化装置、復号装置及びプログラム |
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| CN117201776A (zh) * | 2016-09-13 | 2023-12-08 | 韩国电子通信研究院 | 视频编码/解码方法和装置以及存储比特流的记录介质 |
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| CN117376556A (zh) | 2019-08-14 | 2024-01-09 | 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 |
| 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 |
| CN116095323B (zh) * | 2019-09-24 | 2025-07-15 | Oppo广东移动通信有限公司 | 预测值的确定方法、编码器、解码器以及计算机存储介质 |
| EP4029251A4 (en) * | 2019-10-08 | 2022-11-16 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR ADAPTIVE ADJUSTMENT OF PRECISION OF WEIGHTING PREDICTION PARAMETERS |
| US11671592B2 (en) * | 2019-12-09 | 2023-06-06 | Qualcomm Incorporated | Position-dependent intra-prediction combination for angular intra-prediction modes for video coding |
| CN111193934A (zh) * | 2020-04-10 | 2020-05-22 | 杭州雄迈集成电路技术股份有限公司 | 一种帧内预测方法、系统、计算机设备及可读存储介质 |
| CN113965764B (zh) * | 2020-07-21 | 2023-04-07 | Oppo广东移动通信有限公司 | 图像编码方法、图像解码方法及相关装置 |
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| EP2493194A4 (en) * | 2009-10-22 | 2014-07-16 | Univ Zhejiang | VIDEO AND PICTURE CODING / DECODING SYSTEM BASED ON THE PREDICTION OF SPATIAL DOMAINS |
| US9154807B2 (en) * | 2010-06-25 | 2015-10-06 | Qualcomm Incorporated | Inclusion of switched interpolation filter coefficients in a compressed bit-stream |
| US9930366B2 (en) * | 2011-01-28 | 2018-03-27 | Qualcomm Incorporated | Pixel level adaptive intra-smoothing |
| CN107071411B (zh) * | 2011-04-25 | 2020-08-28 | Lg电子株式会社 | 一种由解码设备和编码设备执行的帧内预测方法 |
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| US9282344B2 (en) * | 2011-11-04 | 2016-03-08 | Qualcomm Incorporated | Secondary boundary filtering for video coding |
| US9020294B2 (en) * | 2012-01-18 | 2015-04-28 | Dolby Laboratories Licensing Corporation | Spatiotemporal metrics for rate distortion optimization |
| EP2890130A4 (en) * | 2012-09-28 | 2016-04-20 | Nippon Telegraph & Telephone | INTRAPREDICTION CODING METHOD, INTRAPREDICTED DECODING METHOD, INTRAPREDICTION CODING DEVICE, INTRAPREDICTIVE DECODING DEVICE, PROGRAMS THEREFOR, AND RECORDING MEDIA WITH PROGRAMS SAVED THEREFROM |
| US9451254B2 (en) * | 2013-07-19 | 2016-09-20 | Qualcomm Incorporated | Disabling intra prediction filtering |
| WO2015057947A1 (en) * | 2013-10-17 | 2015-04-23 | Huawei Technologies Co., Ltd. | Improved reference pixel selection and filtering for intra coding of depth map |
| CN108141609A (zh) * | 2015-10-21 | 2018-06-08 | 夏普株式会社 | 预测图像生成装置、图像解码装置以及图像编码装置 |
| US10230961B2 (en) * | 2016-06-03 | 2019-03-12 | Mediatek Inc. | Method and apparatus for template-based intra prediction in image and video coding |
| US10674165B2 (en) * | 2016-12-21 | 2020-06-02 | Arris Enterprises Llc | Constrained position dependent intra prediction combination (PDPC) |
| US20190089952A1 (en) * | 2017-09-19 | 2019-03-21 | Futurewei Technologies, Inc. | Bidirectional Weighted Intra Prediction |
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| EP3357247A1 (en) | 2018-08-08 |
| JP6903644B2 (ja) | 2021-07-14 |
| BR112018006408A2 (pt) | 2018-10-09 |
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| US20170094285A1 (en) | 2017-03-30 |
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