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帧间预测运动估计算法研究 被引量:1

Research on Inter-Frame Predictive Motion Estimation Algorithm
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摘要 帧间预测编码法是视频编码过程中消除冗余的重要方法。运动估计和运动补偿技术是视频帧间预测编码中的核心技术。详细研究了块匹配运动估计的基本原理,重点介绍了几种经典的块匹配运动估计算法,通过实验定性地评价了各算法的性能特点,分析了各算法的优缺点,总结出了运动估计算法优化的方向,对目前运动估计技术的研究和设计具有重要意义。 Motion estimation and motion compensation are the core technologies in video inter-frame prediction coding. The basic principle of block matching motion estimation is studied in detail, and several classical block matching motion estimation algorithms are introduced in detail. The performance characteristics of each algorithm are evaluated qualitatively through experiments, and the advantages and disadvantages of each algorithm are analyzed.
作者 孙道辉
出处 《科技创新与应用》 2018年第18期68-69,共2页 Technology Innovation and Application
关键词 帧间预测编码 时间冗余 块匹配 运动估计 运动矢量 interframe prediction coding time redundancy block matching motion estimation motion vector
作者简介 孙道辉(1990,02-),男,河南驻马店人,硕士研究生,研究方向为图像处理与视频编码.
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