摘要
通过对合成孔径雷达（ＳＡＲ）图像的目标统计特性的分析，从理论上证明了ＳＡＲ图像的分维现象的存在性，提出了一种ＳＡＲ图像分维特征提取算法；最后，利用分维特征对分辨力为３ｍ×３ｍ机载Ｘ—ＳＡＲ成像数据进行了分割处理。
In this peper,the statical Properties of SAR images are discussed ,the fractal phenomeno ofSAR images is studied,and an algorithm for computing the fractal features of SAR images is proposed. Thealgorithm is more adaptive than Linclon Lab's for lower resolution SAR images . Finally, the algorithm isused to X-SAR images for the image Segmentation,and the satisfactory results are abtained.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1996年第S2期240-243,共4页
Journal of University of Electronic Science and Technology of China
基金
国家科委863高科技项目
