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2 兰州城市数据集全色锐化比较结果

Tab.2 Comparison results of Lanzhou City datasets

方法 RMSE PSNR/dB ERGAS SSIM DD SAM/(°) 本文方法 49.055 6 19.191 1 1.717 0 0.599 7 35.245 5 4.780 3 GS 65.213 0 16.764 2 1.880 6 0.459 9 52.089 3 4.972 8 PCA 64.608 2 16.845 4 1.875 0 0.462 5 51.600 5 4.948 4 Brovey 57.400 8 17.895 1 1.799 8 0.496 3 45.718 0 4.934 3 IHS 72.438 5 15.347 1 2.099 2 0.426 6 57.988 8 5.358 0 ATWT 55.754 9 18.100 8 1.793 8 0.472 8 44.263 7 5.280 2 HPF 57.058 7 17.903 9 1.807 8 0.465 9 45.314 7 4.901 8 SFIM 56.417 8 18.001 4 1.801 0 0.468 3 44.791 7 4.913 1 BDSD-PC 50.277 3 18.821 6 1.765 3 0.455 9 39.718 2 5.437 6