基于特征增强和三流Transformer的高光谱遥感图像全色锐化

张杰, 王恒友, 霍连志

Pansharpening of hyperspectral remote sensing images based on feature enhancement and Three-Stream Transformer

ZHANG Jie, WANG Hengyou, HUO Lianzhi

表1 Pavia Center 数据集上的定量实验结果(降低分辨率)

Tab.1 Quantitative experimental results on the Pavia Center dataset (reduced-resolution)

方法 CC/%↑ SAM↓ RMSE/ %↓ ERGAS↓ PSNR↑ PCA 85.84 8.98 3.39 6.47 31.08 BF 92.43 9.60 3.51 6.78 30.81 GS 95.74 6.44 2.55 4.94 32.93 MG 95.62 6.54 2.18 4.47 34.35 PLRDiff 97.51 6.21 2.05 4.21 37.88 PanNet 96.82 6.35 1.92 3.89 35.61 HyperPNN 96.73 6.09 1.72 3.82 36.74 GPPNN 96.53 6.52 1.91 4.01 35.35 HyperKite 98.04 5.61 1.29 2.85 38.97 HyperTransformer 98.84 4.67 1.24 2.31 41.56 本文方法 98.92 3.79 0.88 2.07 42.82 理想值 100.00 0.00 0.00 0.00 ∞