Medical Image Encryption and Compression Scheme Using Compressive Sensing and Pixel Swapping Based Permutation Approach

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Test images</td><td align="center">Plain images</td><td align="center">Cipher images</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">CT_Abdomen</td><td align="center">1.675035</td><td align="center">7.9983</td></tr><tr><td align="left">CT_Paranasal_sinus</td><td align="center">3.328586</td><td align="center">7.9986</td></tr><tr><td align="left">MR_Knee</td><td align="center">5.384937</td><td align="center">7.9984</td></tr><tr><td align="left">X_Lungs</td><td align="center">6.966350</td><td align="center">7.9986</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Entropies of plain images and cipher images.

Mathematical Problems in Engineering

tab3

Table 3

Table 3: Medical Image Encryption and Compression Scheme Using Compressive Sensing and Pixel Swapping Based Permutation Approach 