基于ICM的高光谱图像自适应全色锐化算法

赵鹤婷, 李小军, 徐欣钰, 盖钧飞

An ICM-based adaptive pansharpening algorithm for hyperspectral images

ZHAO Heting, LI Xiaojun, XU Xinyu, GAI Junfei

表1 刘家峡山地数据集全色锐化比较结果

Tab.1 Comparison results of Liujiaxia mountain datasets

方法 RMSE PSNR/dB ERGAS SSIM DD SAM/(°) 本文方法 20.009 7 30.177 6 0.451 4 0.608 8 8.602 3 2.291 6 GS 32.571 1 21.565 7 0.815 6 0.577 1 26.195 0 2.433 0 PCA 32.249 5 21.650 8 0.810 0 0.579 5 25.912 7 2.413 0 Brovey 34.867 1 20.970 2 0.854 4 0.568 3 28.263 1 2.412 2 IHS 40.792 3 18.978 6 1.054 0 0.516 4 33.807 7 2.864 0 ATWT 22.164 7 24.803 8 0.626 4 0.587 3 17.033 3 2.635 9 HPF 23.479 3 24.319 2 0.652 9 0.569 7 18.144 1 2.293 1 SFIM 22.284 9 24.761 2 0.629 2 0.572 8 17.070 9 2.295 1 BDSD-PC 29.697 2 22.400 5 1.502 4 0.484 9 22.725 8 4.139 5