Design and Implementation of Trace Inspection System Based upon Hyperspectral Imaging Technology

Table 4

Related evaluation indexes of blood fingerprint wavelet fusion image.

Image	Information entropy	Average gradient	Average value	Standard deviation
A	4.35	5.31	26.41	29.46
B	5.31	6.71	30.54	28.64
C	4.67	6.13	26.64	31.56
D	6.13	6.81	28.64	31.64
E	6.23	6.12	29.64	32.91
F	5.12	8.61	25.31	26.94