ESTARFM相似像元选取方法的改进研究
|
董世元,张文娟,许君一,马建行
|
Study of the Improved Similar Pixel Selection Method on ESTARFM
|
Shiyuan Dong,Wenjuan Zhang,Junyi Xu,Jianhang Ma
|
|
表3 融合结果相关系数R及算法之间的精度相对差异
|
Table 3 The correlation coefficient (R) of fusion results and the relative difference of the algorithm precision
|
|
实验 | 波段 | 整景影像 | 裁剪后影像 | 相对差异/% | ESTARFM | ESTARFM_NL | ESTARFM | ESTARFM_NL | 整景 | 裁剪后 | 实验一 | Band2 | 0.820 9 | 0.815 2 | 0.847 0 | 0.829 0 | 0.694 4 | 2.125 1 | Band3 | 0.874 7 | 0.866 3 | 0.868 4 | 0.851 5 | 0.960 3 | 1.946 1 | Band4 | 0.924 8 | 0.912 7 | 0.932 1 | 0.919 3 | 1.308 4 | 1.373 2 | 实验二 | Band2 | 0.806 1 | 0.786 0 | 0.762 7 | 0.736 4 | 2.493 5 | 3.448 3 | Band3 | 0.865 6 | 0.845 7 | 0.812 8 | 0.792 4 | 2.299 0 | 2.509 8 | Band4 | 0.908 3 | 0.891 2 | 0.909 6 | 0.889 9 | 1.882 6 | 2.165 8 |
|
|
|