多尺度空谱特征协同的高光谱图像全色锐化网络

张剑鑫,李小军,徐欣钰,李轶鲲

Multi-scale spatial-spectral feature collaborative network for hyperspectral image pansharpening

Jianxin ZHANG,Xiaojun LI,Xinyu XU,Yikun LI

表 3 不同架构的定量评价结果

Tab.3 Quantitative evaluation results of different architectures

不同架构 Chikusei数据集 Botswana数据集 UIQI SAM/（°） ERGAS SCC PSNR/dB RMSE UIQI SAM/（°） ERGAS SCC PSNR/dB RMSE 本文方法 0.9479 2.2102 3.3419 0.9502 86.7242 0.0188 0.9646 2.3404 2.3800 0.9803 91.2834 0.0110 模型1 0.9440 2.2898 3.4881 0.9482 86.3040 0.0192 0.9516 2.4917 2.9436 0.9798 90.2834 0.0117 模型2 0.9366 2.4747 3.6718 0.9407 85.7830 0.0207 0.9521 2.5045 2.8641 0.9798 90.2996 0.0119 模型3 0.9007 2.9507 4.6737 0.9215 83.1193 0.0282 0.9535 2.6217 2.8196 0.9779 90.2802 0.0120 模型4 0.9435 2.3178 3.4930 0.9469 86.2900 0.0197 0.9554 2.6024 2.7740 0.9794 90.3262 0.0121 模型5 0.9392 2.5278 3.7369 0.9431 85.6498 0.0208 0.9563 2.6033 2.7602 0.9794 90.2795 0.0122 模型6 0.9414 2.4134 3.7771 0.9474 85.5221 0.0199 0.9451 2.5812 3.1507 0.9796 89.7547 0.0122 模型7 0.9363 2.4854 4.2143 0.9495 84.5535 0.0203 0.9561 2.5131 2.6571 0.9791 90.3287 0.0123 模型8 0.9451 2.3087 3.4567 0.9471 86.3802 0.0194 0.9520 2.6746 2.9690 0.9799 89.8445 0.0126