An electronic image stabilization method based on feature block matching

被引：0
|
作者：
Xi'an Institute of Optics and Precision Mechanics, Chinese Academy Sciences, Xi'an 71006, China [1 ]
不详 [2 ]
机构：
来源：
Guangzi Xuebao/Acta Photonica Sinica | 2008年 / 37卷 / 01期
关键词：
Motion compensation - Real time systems;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An image stabilization method is proposed based on feature block matching, which can search the feature block image adaptively. An fast matching method is presented to get the local motion vector and then verify the matching results. An error propagation control method is developed to prevent the error transmitting. A method based on alterable windows filter is introduced to smooth the motion vector. Experimental results show that this algorithm not only smooth out the image sequences but also satisfy the demand of the real-time system.
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页码：202 / 205
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