Visual Security Assessment via Saliency-Weighted Structure and Orientation Similarity for Selective Encrypted Images

<div>The encrypted images by enc08 and enc09 from the PEID (29) database. (a) Original image. (b) Encrypted image of (a) by enc08. (c) Encrypted image of (a) by enc09.</div>

Security and Communication Networks

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Figure 5

Figure 5: Visual Security Assessment via Saliency-Weighted Structure and Orientation Similarity for Selective Encrypted Images 