[Retracted] Neural Reversible Steganography with Long Short-Term Memory

Figure 6

Visual comparisons between the prior and posterior predictors based on images from the BOSSbase. Numerical data express the PSNRs. (a) Ground truth/0021. (b) Ground truth/0916. (c) Ground truth/1366. (d) Ground truth/1953. (e) Prior/31.5765 dB. (f) Prior/32.4795 dB. (g) Prior/34.9142 dB. (h) Prior/28.4180 dB. (i) Posterior/33.6192 dB. (j) Posterior/34.6770 dB. (k) Posterior/37.5122 dB. (l) Posterior/31.7238 dB.

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