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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2015
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Article
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Tab 3
/
Research Article
Image Encryption Algorithm Based on Chaotic Economic Model
Table 3
Correlation coefficients of two adjacent pixels in plain and encrypted images at Case I:
, Case II:
, and Case III:
.
Plain image
Case I
Case II
Case III
H
0.9660
0.1088
−0.0165
−0.0179
V
0.9395
0.0241
0.0241
−0.0205
D
0.9191
0.3093
0.0186
0.0197