JP7382332B2 - マージモード用のサブブロック動き導出およびデコーダサイド動きベクトル精緻化 - Google Patents
マージモード用のサブブロック動き導出およびデコーダサイド動きベクトル精緻化 Download PDFInfo
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| JP2025135257A JP2025170304A (ja) | 2017-11-01 | 2025-07-28 | マージモード用のサブブロック動き導出およびデコーダサイド動きベクトル精緻化 |
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| CN112866720B (zh) * | 2018-07-02 | 2022-02-18 | 华为技术有限公司 | 一种运动矢量预测方法、装置与编解码器 |
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| WO2020084554A1 (en) * | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Searching based motion candidate derivation for sub-block motion vector prediction |
| US11381807B2 (en) * | 2018-11-21 | 2022-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods of video picture coding with sub-block merge simplification and related apparatuses |
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| CN116996683A (zh) * | 2019-01-03 | 2023-11-03 | 北京大学 | 视频图像处理方法与装置 |
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| TWI896218B (zh) * | 2019-02-08 | 2025-09-01 | 美商松下電器（美國）知識產權公司 | 編碼方法、解碼方法及非暫時性電腦可讀取媒體 |
| CN113545086A (zh) * | 2019-03-08 | 2021-10-22 | 北京达佳互联信息技术有限公司 | 用于视频编解码的双向光流和解码器侧运动矢量细化 |
| MX2021013978A (es) * | 2019-05-15 | 2022-04-01 | Huawei Tech Co Ltd | Un codificador, un decodificador y metodos correspondientes. |
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| WO2021007133A1 (en) * | 2019-07-06 | 2021-01-14 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatuses for decoder-side motion vector refinement in video coding |
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| JP2021502038A (ja) | 2021-01-21 |
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| JP2025170304A (ja) | 2025-11-18 |
| US20210185338A1 (en) | 2021-06-17 |
| CN119922329A (zh) | 2025-05-02 |
| JP7727920B2 (ja) | 2025-08-22 |
| US12212773B2 (en) | 2025-01-28 |
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