基于波段选择与学习字典的高光谱图像异常探测

侯增福, 刘镕源, 闫柏琨, 谭琨

Hyperspectral imagery anomaly detection based on band selection and learning dictionary

Zengfu HOU, Rongyuan LIU, Bokun YAN, Kun TAN

表1 HyMap模拟数据AUC与耗时性比较

Tab.1 Comparison of AUC and execution time using HyMap simulation data

指标 GRX LRX UNRS-MD LRRaLD LPaBS- LRRaLD AUC 0.748 35 0.832 27 0.905 54 0.933 74 0.937 00 时间/s 0.538 100.000 165.900 60.300 49.180