Advances in Multimedia / 2017 / Article / Tab 2

Research Article

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

Table 2

The reduced effect of shifting distortion of asymmetric error histogram.

Cover imagesQSRSD
Tsai’s methodProposed methodTsai’s methodProposed method

Lena1056761016915.2512.4713985
Elaine109079620087.9534.18447071
Baboon1116216311217.468.68748509
Peppers107224573516.6003.47249873
Boat105576568764.9242.46248700
Jet84719391031.7380.587645616

Average103980633577.3213.64440626

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