Automated Tongue Feature Extraction for ZHENG Classification in Traditional Chinese Medicine

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="912852.fig.002a" src="https://static.hindawi.com/articles/ecam/volume-2012/912852/figures/912852.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Hot ZHENG</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="912852.fig.002b" src="https://static.hindawi.com/articles/ecam/volume-2012/912852/figures/912852.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Cold ZHENG</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="912852.fig.002c" src="https://static.hindawi.com/articles/ecam/volume-2012/912852/figures/912852.fig.002c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Normal</td></tr></table></td></tr></table>

<table>Tongue images of patients with different ZHENG classification. “Normal” represents a healthy person.</table>

Evidence-Based Complementary and Alternative Medicine

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Figure 2: Automated Tongue Feature Extraction for ZHENG Classification in Traditional Chinese Medicine 