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Table 1 The pixel level statistics of the multi-light-intensity images and proposed fused image

From: A fusion approach based on infrared finger vein transmitting model by using multi-light-intensity imaging

Images Standard deviation Information entropy
Figure 11a 29.51 6.74
Figure 11b 37.79 7.18
Figure 11c 34.53 7.09
Proposed fuse image 27.31 6.69
DWT fuse image 34.64 7.09
Contrast pyramid image 37.56 7.19