Evaluation of Corrosion Growth on SS304 Based on Textural and Color Features from Image Analysis

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="376823.fig.002a" src="https://static.hindawi.com/articles/isrn/volume-2013/376823/figures/376823.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>  Energy feature from wavelet transformation for corroded specimens</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="376823.fig.002b" src="https://static.hindawi.com/articles/isrn/volume-2013/376823/figures/376823.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b> Entropy feature from wavelet transformation for corroded specimens</td></tr></table></td></tr></table>

<table>Typical scanned images (a) and wavelet transformed images (b) at four different times for specimens corroded in NaCl solution.</table>

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Figure 2: Evaluation of Corrosion Growth on SS304 Based on Textural and Color Features from Image Analysis 