A Novel Image Authentication with Tamper Localization and Self-Recovery in Encrypted Domain Based on Compressive Sensing

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left">Image</td><td class="align_center">Couple </td><td class="align_center">Lena</td><td class="align_center">Pepper</td><td class="align_center">Milkdrop</td><td class="align_center">Lake</td><td class="align_center">Baboon</td><td class="align_center">Airfield</td><td class="align_center">Plane</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left">PSNR (dB)</td><td class="align_center">22.49</td><td class="align_center">22.36</td><td class="align_center">23.53</td><td class="align_center">23.64</td><td class="align_center">22.45</td><td class="align_center">24.71</td><td class="align_center">23.51</td><td class="align_center">23.46</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The PSNRs of watermarked encrypted images.</div>

Security and Communication Networks

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Table 1

Table 1: A Novel Image Authentication with Tamper Localization and Self-Recovery in Encrypted Domain Based on Compressive Sensing 