2D Barcode Image Decoding

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Original image</td><td align="center">Normalized image</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left"><img alt="848276.tab.001" src="https://static.hindawi.com/articles/mpe/volume-2013/848276/figures/848276.tab.001.jpg"/></td><td align="center"><img alt="848276.tab.002" src="https://static.hindawi.com/articles/mpe/volume-2013/848276/figures/848276.tab.002.jpg"/></td></tr><tr><td align="left" colspan="2"><hr/></td></tr><tr><td align="left"><img alt="848276.tab.003" src="https://static.hindawi.com/articles/mpe/volume-2013/848276/figures/848276.tab.003.jpg"/></td><td align="center"><img alt="848276.tab.004" src="https://static.hindawi.com/articles/mpe/volume-2013/848276/figures/848276.tab.004.jpg"/></td></tr><tr><td align="left" colspan="2"><hr/></td></tr><tr><td align="left"><img alt="848276.tab.005" src="https://static.hindawi.com/articles/mpe/volume-2013/848276/figures/848276.tab.005.jpg"/></td><td align="center"><img alt="848276.tab.006" src="https://static.hindawi.com/articles/mpe/volume-2013/848276/figures/848276.tab.006.jpg"/></td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

2D Barcode Image Decoding

Table 2