Spacecraft Recovery & Remote Sensing, Volume. 45, Issue 5, 51(2024)
A Multispectral and Panchromatic Image Fusion Algorithm Based on Particle Swarm Optimization and Pulse-Coupled Neural Network
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Table 1. Experimental data information
View tableView in ArticleTable 1. Experimental data information
实验 成像平台 影像类型 尺寸/（像素×像素） 分辨率/m 实验1 GeoEye 全色（Pan） 2 048 × 2 048 0.46 多光谱（MS） 512 × 512 1.84 实验2 WorldView-4 全色（Pan） 2 048 × 2 048 0.31 多光谱（MS） 512 × 512 1.24 实验3 GF-1 全色（Pan） 1 000 × 1 000 2 多光谱（MS） 250 × 250 8
Table 2. Quantitative evaluation results of experiment 1
View tableView in ArticleTable 2. Quantitative evaluation results of experiment 1
方法 SAM/(°) RMSE ERGAS AG Q QNR Ds Dλ IHS 0.340 15.269 43.569 4.305 0.608 0.484 0.456 0.109 PCA 0.273 12.672 35.915 3.707 0.711 0.715 0.155 0.153 HCS 0.332 15.496 44.173 4.856 0.620 0.500 0.436 0.111 IHS-Wavelet 0.164 7.659 21.841 3.053 0.873 0.666 0.261 0.098 NSCT-MSF-PNN 0.210 9.763 28.139 4.277 0.781 0.608 0.328 0.093 NSCT-PC 0.232 5.858 27.537 2.915 0.934 0.674 0.267 0.079 PA-SPCNN 0.145 6.626 19.416 3.788 0.844 0.672 0.276 0.071 PSO-SPCNN 0.130 5.421 15.622 4.862 0.935 0.848 0.146 0.006
Table 3. Quantitative evaluation results of experiment 2
View tableView in ArticleTable 3. Quantitative evaluation results of experiment 2
方法 SAM/(°) RMSE ERGAS AG Q QNR Ds Dλ IHS 0.224 13.342 27.679 6.117 0.723 0.656 0.319 0.034 PCA 0.219 13.070 26.814 5.838 0.730 0.647 0.321 0.045 HCS 0.220 13.052 26.990 6.054 0.729 0.654 0.319 0.037 IHS-Wavelet 0.113 6.685 13.880 4.438 0.907 0.759 0.184 0.069 NSCT-MSF-PNN 0.191 11.559 25.040 6.109 0.751 0.609 0.322 0.100 NSCT-PC 0.123 6.764 16.413 4.283 0.877 0.761 0.180 0.071 PA-SPCNN 0.154 9.201 20.318 5.557 0.815 0.663 0.277 0.082 PSO-SPCNN 0.106 6.401 13.136 6.211 0.914 0.878 0.157 0.036
Table 4. Quantitative evaluation results of experiment 3
View tableView in ArticleTable 4. Quantitative evaluation results of experiment 3
方法 SAM/(°) RMSE ERGAS AG Q QNR Ds Dλ IHS 0.268 19.948 29.699 5.242 0.647 0.502 0.479 0.036 PCA 0.275 20.710 30.689 6.652 0.592 0.503 0.457 0.072 HCS 0.267 19.836 29.533 5.035 0.652 0.506 0.476 0.033 IHS-Wavelet 0.133 9.975 14.856 3.210 0.878 0.661 0.286 0.072 NSCT-MSF-PNN 0.211 17.019 27.166 5.147 0.612 0.451 0.489 0.114 NSCT-PC 0.186 14.935 24.241 3.528 0.707 0.573 0.378 0.078 PA-SPCNN 0.194 15.622 25.175 4.575 0.663 0.495 0.450 0.098 PSO-SPCNN 0.097 7.362 10.914 6.657 0.908 0.813 0.101 0.035
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Zhiwei ZHAO, Yukai FU, Shuwen YANG. A Multispectral and Panchromatic Image Fusion Algorithm Based on Particle Swarm Optimization and Pulse-Coupled Neural Network[J]. Spacecraft Recovery & Remote Sensing, 2024, 45(5): 51
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Received: Sep. 1, 2023
Accepted: --
Published Online: Nov. 13, 2024
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