A Novel Optimized Graph-Based Transform Watermarking Technique to Address Security Issues in Real-Time Application

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Video</td><td class="align_center">Frame selection time</td><td class="align_center">Embedding time</td><td class="align_center">Extraction time</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Coastguard</td><td class="align_center">0.31845</td><td class="align_center">230.7971</td><td class="align_center">4.14</td></tr><tr><td class="align_left">Foreman</td><td class="align_center">0.94113</td><td class="align_center">460.2656</td><td class="align_center">6.21</td></tr><tr><td class="align_left">News</td><td class="align_center">1.19484</td><td class="align_center">730.3616</td><td class="align_center">8.23</td></tr><tr><td class="align_left">Bowing</td><td class="align_center">1.41451</td><td class="align_center">962.4568</td><td class="align_center">12.12</td></tr><tr><td class="align_left">Pure storage</td><td class="align_center">1.16416</td><td class="align_center">1088.2613</td><td class="align_center">13.30</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Processing time (in seconds) for 5 videos using watermark 2.</div>

Mathematical Problems in Engineering

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Table 5

Table 5: A Novel Optimized Graph-Based Transform Watermarking Technique to Address Security Issues in Real-Time Application 