田鹏

• 1:郑州航空工业管理学院

摘要(Abstract)：

为全面反映城市生态平衡建设情况,弥补当前城市森林景观退化趋势测量方法的缺陷,提出基于遥感图像分析的城市森林景观退化趋势测量方法。使用Vgtextract软件对城市森林景观遥感图像的长时序数据进行去噪和提取,并分波段提取图像分辨率数据。通过分析地理分区相似性,对提取出的图像数据进行边缘分割,获取图像中的城市森林景观,计算城市森林景观指数并集成。将城市不同时期的集成指数相减得到退化数据,用来描述城市森林景观退化趋势。实验结果表明,所提测量方法对遥感图像中城市森林景观的分割效果好,测量偏差小。

关键词(KeyWords)： 遥感图像;城市森林景观;退化趋势;测量偏差;图像分割;边缘分割

Abstract:

Keywords:

基金项目(Foundation): 2016年河南省科技计划项目(162102310573):城市节点空间与特色文化互动发展研究;; 2017年河南省社科规划项目(2017BZH010):城市“双修”视角下乡土景观的价值传承与可持续发展研究~~

作者(Author): 田鹏

DOI: 10.16652/j.issn.1004-373x.2018.01.015

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