Efficient Encryption System for Numerical Image Safe Transmission

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Image</td><td class="align_center">Horizontal</td><td class="align_center">Vertical</td><td class="align_center">Diagonal</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Original Lena</td><td class="align_center"><object data="https://static.hindawi.com/articles/jece/volume-2020/8937676/figures/8937676.tab-inline.001.svgz" name="8937676.tab-inline.001" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/jece/volume-2020/8937676/figures/8937676.tab-inline.002.svgz" name="8937676.tab-inline.002" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/jece/volume-2020/8937676/figures/8937676.tab-inline.003.svgz" name="8937676.tab-inline.003" type="image/svg+xml"></object></td></tr><tr><td class="align_left">Encrypted Lena</td><td class="align_center"><object data="https://static.hindawi.com/articles/jece/volume-2020/8937676/figures/8937676.tab-inline.004.svgz" name="8937676.tab-inline.004" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/jece/volume-2020/8937676/figures/8937676.tab-inline.005.svgz" name="8937676.tab-inline.005" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/jece/volume-2020/8937676/figures/8937676.tab-inline.006.svgz" name="8937676.tab-inline.006" type="image/svg+xml"></object></td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Distribution of 2000 pairs of randomly selected adjacent pixels for the Lena image.</div>

Journal of Electrical and Computer Engineering

Efficient Encryption System for Numerical Image Safe Transmission

Table 4