The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part B7. Beijing 2008
(g) (h)
Figure2. Part of IKONOS MS, PAN images and fusion results: RGB (321) combination, (a) Original MS image (4m); (b) Degraded
MS image (16m); (c) Degraded PAN image (4m); (d)Fused by HIS; (e) Fused by FIHS; (f) Fused by IIHS; (g) Fused by IHS-WT; (h)
Fused by Proposed method.
Index
Band
IHS
FIHS
IIHS
IHS-WT
Proposed
method
B
1.0240
0.8411
0.9169
0.5093
0.4856
bias
G
0.9307
0.8223
0.8656
0.5016
0.4660
R
1.0271
0.8168
0.8912
0.5309
0.4818
NIR
-
0.8808
-
-
0.5120
B
0.6567
0.7749
0.8693
0.8719
0.8632
CC
G
0.7021
0.8200
0.8882
0.8802
0.8733
R
0.7843
0.8561
0.9038
0.8958
0.8976
NIR
-
0.8607
-
-
0.8723
B
0.9927
0.9916
0.9605
0.6297
0.9818
sCC
G
0.9942
0.9921
0.9571
0.6311
0.9887
R
0.9897
0.9836
0.9471
0.6326
0.9840
1172