Integration of One-Pair Spatiotemporal Fusion With Moment Decomposition for Better Stability

Spatiotemporal fusion has got enough attention and many algorithms have been proposed, but its practical stability not emphasized yet. Observing that the strategies harnessed by different types of may lead to various tendencies, an integration strategy is introduced make full use complementarity between spatiotemporal for better stability. In our method, images fused two methods are decomposed into components denoting strength, structure, mean intensity, which combined separately involving a characteristic analysis. The proposed method compared with seven four reconstructing Landsat-8, Landsat-7, Landsat-5 validate effectiveness spatial strategy. digital evaluation on radiometric, structural, spectral loss illustrates can reach or approach optimal performance steadily.