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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
/
2020
/
Article
/
Tab 5
/
Research Article
A Novel Selective Encryption Method Based on Skin Lesion Detection
Table 5
Difference between decrypted image-blocks and target with changed decryption key.
Decryption key
+
10
−15
+
10
−15
+
10
−15
+
10
−15
+
10
−15
Comparison with Figure
5
(i)
99.605%
99.623%
99.615%
99.634%
99.616%