Digital image stabilization using simple estimation of the rotational and translational motion

被引：5
|
作者：
Seok, HD [1 ]
Lyou, J [1 ]
机构：
[1] Agcy Def Dev, Taejon 205600, South Korea
来源：
Acquisition, Tracking, and Pointing XIX | 2005年 / 5810卷
关键词：
digital image stabilization; motion estimation; block matching algorithm; peak signal to noise ratio;
D O I：
10.1117/12.603317
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a rotational motion estimation and correction technique for digital image stabilization. An equivalent rotation model is derived so as to accommodate a combined rotational and the translational motion. Based on this model, the rotation center and angle are estimated, and followed by the motion compensation. The suggested estimation algorithm does not require the time consuming parameter searching, while showing a comparable performance to the previous ones.
引用
收藏
页码：170 / 181
页数：12
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