A Novel Improved Reversible Visible Image Watermarking Algorithm Based on Grad-CAM and JND

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Image</td><td class="align_center">Type</td><td class="align_center">Resolution</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Wood rabbit</td><td class="align_center">Color</td><td class="align_center">675 × 477</td></tr><tr><td class="align_left">Tabby</td><td class="align_center">Color</td><td class="align_center">500 × 357</td></tr><tr><td class="align_left">Partridge</td><td class="align_center">Color</td><td class="align_center">750 × 500</td></tr><tr><td class="align_left">Deer</td><td class="align_center">Binary</td><td class="align_center">693 × 703</td></tr><tr><td class="align_left">Horse</td><td class="align_center">Binary</td><td class="align_center">315 × 266</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Description of test images in detail.</div>

Security and Communication Networks

tab1

Table 1

Table 1: A Novel Improved Reversible Visible Image Watermarking Algorithm Based on Grad-CAM and JND 