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Journal of Sensors
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2016
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Article
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Tab 1
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Research Article
A Novel Encryption Algorithm Based on DWT and Multichaos Mapping
Table 1
The correlation comparison before and after encryption of the image Lenna.jpg.
Correlation
Horizontal
Vertical
Diagonal
Before encryption
0.9388
0.9633
0.9417
After encryption
0.0005
ā0.0003
0.0085