结合相关系数和特征分析的植被区域自动变化检测研发
潘建平, 徐永杰, 李明明, 胡勇, 王春晓

Research and development of automatic detection technologies for changes in vegetation regions based on correlation coefficients and feature analysis
PAN Jianping, XU Yongjie, LI Mingming, HU Yong, WANG Chunxiao
表2 变化检测结果精度评价
Tab.2 Change detection result accuracy
类型 实际变化
图斑/个
实际未变
化图斑/个
总计/个
检测变化图斑/个 280 83 363
检测未变化图斑/个 26 1 510 1 536
总计/个 306 1 593 1 899
正确率/% 94.3
误检率/% 22.9
漏检率/% 8.5