潘建平;夏鑫;阳春花;

• 1:重庆交通大学土木工程学院
• 2:国家测绘地理信息局重庆测绘院

摘要(Abstract)：

针对藏南地区地表覆盖信息获取困难、生产效率低等问题,该文提出一种结合特征组与分层策略的高空间分辨率遥感图像逐层分类方法。依据地理国情普查地表覆盖信息分类标准,结合研究区遥感图像实际的地表覆盖状况,充分挖掘高空间分辨率遥感图像的地物特征信息,建立该地区地物图像特征组,并采用分层策略减弱地物间的相互影响程度,实现研究区遥感图像逐层分类。实验结果表明,文中提出的逐层分类方法能有效提高地表覆盖类别解译效率,分层成果有利于进一步的精细分类。

关键词(KeyWords)： 特征组;分层策略;逐层分类;高空间分辨率;地理国情普查

Abstract:

Keywords:

基金项目(Foundation): 卫星测绘技术与应用国家测绘地理信息局2017年重点实验室项目(KLSMTA-201705)

作者(Authors): 潘建平;夏鑫;阳春花;

DOI: 10.16251/j.cnki.1009-2307.2019.01.019

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