arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1608.00501cs.CV
收藏

不同地物的RADARSAT-2极化数据监督分类

Supervised Classification of RADARSAT-2 Polarimetric Data for Different Land Features

Abhishek Maity

摘要:

在温哥华地区的雷达卫星2号的混淆矩阵中,属于用户定义区域的像素百分比被分配到聚类,进行了分类分析。在这项研究中,监督Wishart和支持向量机(SVM)分类器在RADARSAT-2(RS 2)精细四极模式单视复杂(SLC)产品数据的计算和比较。与传统的单通道或双通道极化相比,RADARSAT-2是全极化的,使其能够为分类操作提供更好的地物对比度。

英文摘要:

The pixel percentage belonging to the user defined area that are assigned to cluster in a confusion matrix for RADARSAT-2 over Vancouver area has been analysed for classification. In this study, supervised Wishart and Support Vector Machine (SVM) classifiers over RADARSAT-2 (RS2) fine quadpol mode Single Look Complex (SLC) product data is computed and compared. In comparison with conventional single channel or dual channel polarization, RADARSAT-2 is fully polarimetric, making it to offer better land feature contrast for classification operation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑