New Framework of Self-Embedding Fragile Watermarking Based on Reference Sharing Mechanism

<div>Intentional tampering and recovered results of Lake with different γ. (a) γ = 30%, PSNRr = 35.79 dB, and PSNRb = 36.00 dB. (b) γ = 60%, PSNRr = 31.22 dB, and PSNRb = 29.66 dB. (c) γ = 80%, PSNRr = 26.21 dB, and PSNRb = 25.39 dB.</div>

Security and Communication Networks

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Figure 8

Figure 8: New Framework of Self-Embedding Fragile Watermarking Based on Reference Sharing Mechanism 