Modified motion vector searches for H.264/AVC

被引：0
|
作者：
Samant, Suchita T. [1 ]
El-Sharkawy, Mohamed [1 ]
Rizkalla, Maher [1 ]
Salama, Paul [1 ]
机构：
[1] Purdue Sch Engn & Technol, 723 W Michigan St, Indianapolis, IN 46240 USA
来源：
2006 INTERNATIONAL CONFERENCE ON COMPUTER ENGINEERING & SYSTEMS | 2006年
关键词：
D O I：
10.1109/ICCES.2006.320470
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Motion Estimation is an important and essential part of video compression. In the encoding process motion estimation is the most computationally intensive part of the encoder. Different search patterns can be used to find the similar blocks between frames. The similarity between the frames is transmitted in the form of motion vectors. In this paper the JM 9.0 software is modified to implement different motion vector searches. This paper shows the effect of the different search patterns on the time taken for motion estimation, the total time taken for the encoding process and bitrate.
引用
收藏
页码：331 / +
页数：2
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