A Hidden Chaotic Attractor with an Independent Amplitude-Frequency Controller

<table class="table-group" id="tab2"><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">R channel entropy</td><td class="align_center">G channel entropy</td><td class="align_center">B channel entropy</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Original picture</td><td class="align_center">5.6871</td><td class="align_center">7.6856</td><td class="align_center">4.686</td></tr><tr><td class="align_left">Encrypted image</td><td class="align_center">7.9997</td><td class="align_center">7.9997</td><td class="align_center">7.9998</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The information entropy of the three channels in the original and encrypted on the pepper image.</div>

Complexity

tab2

Table 2

Table 2: A Hidden Chaotic Attractor with an Independent Amplitude-Frequency Controller 