CN116866593A - 对图像编码/解码的方法和设备及存储比特流的记录介质 - Google Patents
对图像编码/解码的方法和设备及存储比特流的记录介质 Download PDFInfo
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PCT/KR2017/013672 WO2018097692A2 (ko) | 2016-11-28 | 2017-11-28 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
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GB2588003B (en) | 2018-06-05 | 2023-04-19 | Beijing Bytedance Network Tech Co Ltd | Interaction between pairwise average merging candidates and IBC |
WO2019244119A1 (en) | 2018-06-21 | 2019-12-26 | 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 |
CN111971960B (zh) * | 2018-06-27 | 2023-08-29 | Lg电子株式会社 | 用于基于帧间预测模式处理图像的方法及其装置 |
BR122021006509A2 (pt) | 2018-08-09 | 2021-05-18 | Lg Electronics Inc. | método de decodificação de imagem com base na predição de movimento afim e dispositivo usando lista de candidatos à fusão afins no sistema de codificação de imagem |
CN110876057B (zh) * | 2018-08-29 | 2023-04-18 | 华为技术有限公司 | 一种帧间预测的方法及装置 |
US10834417B2 (en) * | 2018-09-21 | 2020-11-10 | Tencent America LLC | Method and apparatus for video coding |
CN110944170B (zh) | 2018-09-24 | 2023-05-02 | 北京字节跳动网络技术有限公司 | 扩展Merge预测 |
WO2020089822A1 (en) * | 2018-10-31 | 2020-05-07 | Beijing Bytedance Network Technology Co., Ltd. | Overlapped block motion compensation with derived motion information from neighbors |
JP7324841B2 (ja) | 2018-11-10 | 2023-08-10 | 北京字節跳動網絡技術有限公司 | ビデオ・データ処理方法、装置、記憶媒体及び記憶方法 |
EP3902253A4 (en) * | 2018-12-21 | 2022-12-14 | Samsung Electronics Co., Ltd. | PICTURE CODING DEVICE AND PICTURE DECODING DEVICE WITH TRIANGULAR PREDICTION MODE, AND PICTURE CODING METHOD AND PICTURE DECODING METHOD PERFORMED THEREFORE |
JP2022516433A (ja) * | 2018-12-21 | 2022-02-28 | ヴィド スケール インコーポレイテッド | 対称的な動きベクトル差分符号化 |
EP4243417A3 (en) * | 2019-03-11 | 2023-11-15 | Alibaba Group Holding Limited | Method, device, and system for determining prediction weight for merge mode |
US11394993B2 (en) * | 2019-03-13 | 2022-07-19 | Tencent America LLC | Method and apparatus for affine inter prediction with small subblocks |
CN112468817B (zh) * | 2019-09-06 | 2022-07-29 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
CN113099240B (zh) * | 2019-12-23 | 2022-05-31 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
CN113242427B (zh) * | 2021-04-14 | 2024-03-12 | 中南大学 | 一种基于vvc中自适应运动矢量精度的快速方法及装置 |
CN113542768B (zh) * | 2021-05-18 | 2022-08-09 | 浙江大华技术股份有限公司 | 运动搜索方法、装置及计算机可读存储介质 |
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KR101553850B1 (ko) * | 2008-10-21 | 2015-09-17 | 에스케이 텔레콤주식회사 | 동영상 부호화/복호화 장치 및 그를 위한 적응적 가중치를 사용하는 적응 중첩 블록 움직임 보상 방법 및 장치 |
US8837592B2 (en) * | 2010-04-14 | 2014-09-16 | Mediatek Inc. | Method for performing local motion vector derivation during video coding of a coding unit, and associated apparatus |
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WO2015093565A1 (ja) * | 2013-12-19 | 2015-06-25 | シャープ株式会社 | 画像復号装置、画像符号化装置および残差予測装置 |
US20170019680A1 (en) * | 2014-03-06 | 2017-01-19 | Samsung Electronics Co., Ltd. | Inter-layer video decoding method and apparatus therefor performing sub-block-based prediction, and inter-layer video encoding method and apparatus therefor performing sub-block-based prediction |
JP6640751B2 (ja) * | 2014-06-19 | 2020-02-05 | ヴィド スケール インコーポレイテッド | ブロックベクトル導出を用いるイントラブロックコピー符号化のための方法およびシステム |
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WO2018097692A3 (ko) | 2018-07-26 |
CN116886930A (zh) | 2023-10-13 |
CN110024394B (zh) | 2023-09-01 |
KR20210137982A (ko) | 2021-11-18 |
KR102328179B1 (ko) | 2021-11-18 |
WO2018097692A2 (ko) | 2018-05-31 |
CN116866594A (zh) | 2023-10-10 |
CN110024394A (zh) | 2019-07-16 |
KR20230042673A (ko) | 2023-03-29 |
KR20180061041A (ko) | 2018-06-07 |
CN116886928A (zh) | 2023-10-13 |
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