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混合像元的存在是影响识别分类精度的主要因素之一。本文分析了现有几种混合像元分解方法的特点 ,在此基础上提出了灰色相关像元分解法 ,并验证了其可行性
The existence of mixed pixels is one of the main factors that affect the classification accuracy. This paper analyzes the characteristics of several existing mixed pixel decomposition methods, and on this basis, proposes a gray correlation pixel decomposition method and verifies its feasibility