Refined SAR Image Segmentation Algorithm Based on K-means Clustering

被引:0
|
作者
Xing, Tao [1 ]
Hu, Qingrong [1 ]
Li, Jun [1 ]
Wang, Guanyong [1 ]
机构
[1] Beijing Inst Radio Measurement, Beijing, Peoples R China
关键词
synthetic aperture radar(SAR); image segmentation; clustering; K-means;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Study on SAR image segmentation based on K-means clustering. Analyzes and refined the adaptive moving K-means clustering algorithm by refined the adaptation degree function computation method which dividing the raw adaptation degree function by a direct ratio function of the sample number in clustering and presenting a new sample point separating rule on the clustering area which has the largest adaptation degree function. Millimeter SAR image segment results verify that the refined algorithm have better quality than K-means clustering algorithms in paper for city, road and bridge. Refined K-means clustering algorithm are more efficiency than the adaptive moving K-means clustering algorithm.
引用
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页数:2
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