A Novel Selective Encryption Method Based on Skin Lesion Detection

Table 7

Comparison of histogram variance among different image encryption schemes.

Test images	Proposed	[42]	[37]
Figure 5(a)	1051	1134	1230
Figure 5(b)	980	1022	1010
Figure 5(c)	1154	1205	1180
Figure 5(d)	947	1020	1035
Average	1033	1095	1114