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EURASIP Journal on Image and Video Processing
Fig. 8 | EURASIP Journal on Image and Video Processing

Fig. 8

From: Reversible data hiding in encrypted binary image with shared pixel prediction and halving compression

Fig. 8

Visual quality comparison for the proposed scheme and Ren’s scheme [24] with different embedding rates, 0.64, 0.66, 0.68, and 0.70 (bpp). In this experiment, we use the recovery version of Lena image to calculate PSNR values, where e–h are the experimental results using Ren’s scheme and correspond to four embedding rates, respectively, while a–d are the experimental figures using the proposed scheme and also correspond to four embedding rates, respectively

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