基于线性混合模型的端元提取方法综述A review on endmember extraction algorithms based on the linear mixing model
陈子玄,武文波
摘要(Abstract):
混合像元是遥感领域研究的热点,而基于线性混合模型的光谱解混合技术正在越来越广泛地应用在光谱数据分析和遥感地物量化中,这项技术的关键就在于确定端元光谱。本文归纳了目前几种比较成熟的端元提取算法,分析了它们的主要思想和存在的优缺点,最后介绍了端元提取技术的应用及其发展趋势。
关键词(KeyWords): 混合像元;线性混合模型;端元提取
基金项目(Foundation): 辽宁省高等学校重点实验室项目“基于采矿对环境影响特征知识库的遥感监测研究”(编号:20060370);; 辽宁省教育厅创新团队项目“基于RS与GIS的矿区地表灾害监测与信息管理研究”(编号:2007T073)
作者(Author): 陈子玄,武文波
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