CN100471275C - 用于h.264/avc编码器的运动估计方法 - Google Patents
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整数象素运动估计 | 半象素运动估计 | 1/4象素运动估计 | 总计 | |
全局搜索 | 2480 | 484 | 168 | 3132 |
新方法 | 744 | 236 | 168 | 1148 |
相对比较 | 30.0% | 48.8% | 100% | 35.5% |
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CN 200610113030 CN100471275C (zh) | 2006-09-08 | 2006-09-08 | 用于h.264/avc编码器的运动估计方法 |
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CN1933600A CN1933600A (zh) | 2007-03-21 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101453646B (zh) * | 2007-12-04 | 2012-02-22 | 华为技术有限公司 | 图像插值方法、装置及插值系数的获取方法 |
JP4618355B2 (ja) * | 2008-09-25 | 2011-01-26 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
CN101860747B (zh) * | 2010-03-31 | 2012-05-23 | 北京大学 | 亚像素运动估计***及方法 |
US9591326B2 (en) | 2010-03-31 | 2017-03-07 | Intel Corporation | Power efficient motion estimation techniques for video encoding |
BR122020007669B1 (pt) | 2010-04-13 | 2022-07-12 | Ge Video Compression, Llc | Codificação de uma amostragem espacial de um sinal de informação bidimensional usando subdivisão |
KR101874272B1 (ko) | 2010-04-13 | 2018-07-03 | 지이 비디오 컴프레션, 엘엘씨 | 평면 간 예측 |
KR102388012B1 (ko) | 2010-04-13 | 2022-04-18 | 지이 비디오 컴프레션, 엘엘씨 | 샘플 배열 멀티트리 세부분할에서 계승 |
PL2559246T3 (pl) | 2010-04-13 | 2017-02-28 | Ge Video Compression Llc | Łączenie obszarów próbek |
CN102281434B (zh) * | 2010-06-10 | 2013-11-06 | ***通信集团公司 | 一种视频压缩方法及设备 |
KR102498289B1 (ko) * | 2011-09-09 | 2023-02-09 | 엘지전자 주식회사 | 인터 예측 방법 및 그 장치 |
CN102630016A (zh) * | 2012-04-09 | 2012-08-08 | 复旦大学 | 一种适用于整数运动估计的深度流水线硬件架构 |
CN102932643B (zh) * | 2012-11-14 | 2016-02-10 | 上海交通大学 | 一种适用于hevc标准的扩展可变块运动估计电路 |
WO2014083491A2 (en) * | 2012-11-27 | 2014-06-05 | Squid Design Systems Pvt Ltd | System and method of mapping multiple reference frame motion estimation on multi-core dsp architecture |
CN103716639B (zh) * | 2013-12-25 | 2017-04-19 | 同观科技(深圳)有限公司 | 一种帧图像运动估计的搜索算法 |
CN104980737B (zh) * | 2014-04-01 | 2018-04-13 | 扬智科技股份有限公司 | 帧间模式选择方法 |
CN104333674B (zh) * | 2014-11-24 | 2019-01-22 | 广东中星电子有限公司 | 一种视频稳像方法和装置 |
CN110740323B (zh) * | 2019-10-29 | 2023-05-12 | 腾讯科技(深圳)有限公司 | 用于确定lcu划分方式的方法、装置、服务器以及存储介质 |
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CN1163542A (zh) * | 1996-03-22 | 1997-10-29 | 大宇电子株式会社 | 半象素运动估算器 |
WO2003107679A2 (en) * | 2002-06-18 | 2003-12-24 | Qualcomm, Incorporated | Techniques for video encoding and decoding |
CN1753501A (zh) * | 2005-10-31 | 2006-03-29 | 连展科技(天津)有限公司 | 一种h.264/avc的帧间运动估计的模式选择方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1163542A (zh) * | 1996-03-22 | 1997-10-29 | 大宇电子株式会社 | 半象素运动估算器 |
WO2003107679A2 (en) * | 2002-06-18 | 2003-12-24 | Qualcomm, Incorporated | Techniques for video encoding and decoding |
CN1753501A (zh) * | 2005-10-31 | 2006-03-29 | 连展科技(天津)有限公司 | 一种h.264/avc的帧间运动估计的模式选择方法 |
Non-Patent Citations (1)
Title |
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基于SSE技术的H.2***估计的并行处理. 李小红.合肥学院学报(自然科学版),第15卷第3期. 2005 * |
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