Advances in Multimedia / 2017 / Article / Tab 3

Research Article

General Framework of Reversible Watermarking Based on Asymmetric Histogram Shifting of Prediction Error

Table 3

Analysis of the restored and embedded effect of double, complementary strategy.

Cover imagesTsai’s (1-EP)METsai’s (2-EP)DE
ECPSNRECPSNRECPSNRECPSNR

Peppers1624651.701980952.213198648.993689249.56
Lena2012651.682484451.743876449.064561350.68
Elaine1371651.671481953.902537148.922831250.01
Boat2144251.662653152.634113648.913407950.99
Baboon639451.72817652.051258848.761580750.33
Jet5836551.706481853.776072849.297864352.06

Average2271551.692650052.723509648.993989150.61

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