陶峰,邵振峰

• 1:武汉大学测绘遥感信息工程国家重点实验室

摘要(Abstract)：

针对在高分辨率遥感影像中,利用形态学建筑指数提取建筑物时,同质性区域内部会出现噪声影响建筑物变化检测精度的问题,该文提出一种基于增强型形态学建筑指数的建筑物变化检测方法。采用增强型形态学建筑指数进行建筑物的提取,较好地去除了同质性区域内部的噪声,提高了建筑物提取精度;利用变化向量分析法获得建筑物变化检测结果,并采用LFI指数对变化检测结果进行后处理,有效地区分出建筑物对象和城市道路等地物,提高了建筑物变化检测精度。最后通过实验证明:该文算法可以有效地进行建筑物的提取和变化检测。

关键词(KeyWords)： 高分辨率遥感;增强型形态学建筑指数;变化向量分析;LFI

Abstract:

Keywords:

基金项目(Foundation): 国家重大设备专项基金项目(2012YQ16018505);; 科技支撑计划项目(2013BAH42F03);; 湖北省自然科学基金杰青项目(2013CFA024);; 武汉大学创新人才项目(2042014kf0212);; 基础测绘基金项目(测科函[2015]11号)

作者(Author): 陶峰,邵振峰

DOI: 10.16251/j.cnki.1009-2307.2017.05.006

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