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3 Hyperion数据集AUC与耗时性比较

Tab.3 Comparison of AUC and execution time using Hyperion data set

指标 GRX LRX UNRS-MD LRRaLD LPaBS- LRRaLD AUC 0.997 82 0.730 53 0.999 62 0.999 60 0.999 83 时间/s 0.331 6 176.50 276.60 110.60 83.58