运动估计的块匹配算法

2013 7th IEEE International Conference on e-Learning in Industrial Electronics (ICELIE) Pub Date : 2013-11-01 DOI:10.1109/ICELIE.2013.6701287

W. Hassen, H. Amiri

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引用次数: 30

摘要

块匹配是一种用于视频编码的时间压缩技术。该方法的主要目的是确定两个连续帧之间每个像素块的位移。该技术在运动估计步骤中完成，占用了视频编码总时间的大部分。本工作的目的是对各种块匹配搜索算法进行比较研究。本研究不仅关注每种算法的复杂度和计算时间，还通过每种搜索算法对解码视频帧进行了客观和主观的质量评价。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Block Matching Algorithms for motion estimation

The Block Matching is a temporal compression technique used in the video encoding. The main purpose of this method is to determine the displacements of each block of pixels between two successive frames. This technique, performed in the step of motion estimation, occupies the majority of the total time of video coding. The aim of this work is to give a comparative study various search algorithms by Block Matching. This study does not focus only on the complexity and computation time of each algorithm, but it also gives objective and subjective quality assessment of decoded video frame by means of each search algorithm.

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来源期刊

2013 7th IEEE International Conference on e-Learning in Industrial Electronics (ICELIE)

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