基于MRF信息融合的多通道SAR图像变化检测算法Change detection from multichannel SAR image by MRF information fusion
李长春,张光胜,王世东,岳建伟
摘要(Abstract)：
SAR图像变化检测是近几年SAR图像应用研究的新领域,现有的SAR图像变化检测算法大多针对单通道图像数据,而利用多通道SAR图像数据进行变化检测,可以充分利用图像信息,能够得到更好的检测效果。论文研究了基于MRF信息融合的多通道SAR图像变化检测算法,通过融合图像不同通道信息,实现变化检测;并重点论述了算法的基本原理和算法实现过程,通过实验对比,证明了论文提出的算法可以得到较高的检测精度。
关键词(KeyWords)： MRF;多通道;SAR图像数据;信息融合;变化检测
基金项目(Foundation): 国家“863”项目“高效能机载SAR系统减灾救灾应用示范”(2007AA120306-03)
作者(Author): 李长春,张光胜,王世东,岳建伟
DOI: 10.16251/j.cnki.1009-2307.2012.05.011
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