Wavelet-Based Color Pathological Image Watermark through Dynamically Adjusting the Embedding Intensity

<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 align="left">Enhanced brightness</td><td align="center">10%</td><td align="center">30%</td><td align="center">50%</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">
									Extracted watermark</td><td align="center"><img alt="406349.tab.005a" src="https://static.hindawi.com/articles/cmmm/volume-2012/406349/figures/406349.tab.005a.jpg"/></td><td align="center"><img alt="406349.tab.005b" src="https://static.hindawi.com/articles/cmmm/volume-2012/406349/figures/406349.tab.005b.jpg"/></td><td align="center"><img alt="406349.tab.005c" src="https://static.hindawi.com/articles/cmmm/volume-2012/406349/figures/406349.tab.005c.jpg"/></td></tr><tr><td align="left" colspan="4"><hr/></td></tr><tr><td align="left">Decreased brightness</td><td align="center">−10%</td><td align="center">−30%</td><td align="center">−50%</td></tr><tr><td align="left" colspan="4"><hr/></td></tr><tr><td align="left">
									Extracted watermark</td><td align="center"><img alt="406349.tab.005d" src="https://static.hindawi.com/articles/cmmm/volume-2012/406349/figures/406349.tab.005d.jpg"/></td><td align="center"><img alt="406349.tab.005e" src="https://static.hindawi.com/articles/cmmm/volume-2012/406349/figures/406349.tab.005e.jpg"/></td><td align="center"><img alt="406349.tab.005f" src="https://static.hindawi.com/articles/cmmm/volume-2012/406349/figures/406349.tab.005f.jpg"/></td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Extracting results from the image with enhanced and decreased brightness.

Computational and Mathematical Methods in Medicine

tab5

Table 5

Table 5: Wavelet-Based Color Pathological Image Watermark through Dynamically Adjusting the Embedding Intensity 