Automatic Segmentation of High Speed Video Images of Vocal Folds

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="818415.fig.007a" src="https://static.hindawi.com/articles/jam/volume-2014/818415/figures/818415.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>HSV image when glottis is separated into two regions</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="818415.fig.007b" src="https://static.hindawi.com/articles/jam/volume-2014/818415/figures/818415.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>TV-image and obtained contour</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="818415.fig.007c" src="https://static.hindawi.com/articles/jam/volume-2014/818415/figures/818415.fig.007c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b><svg height="15.4" id="M57" style="vertical-align:-3.21404pt" version="1.1" viewbox="0 0 24.75 15.4" width="24.75" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> and <svg height="18.362499" id="M58" style="vertical-align:-4.74141pt" version="1.1" viewbox="0 0 24.987499 18.362499" width="24.987499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> curves calculated from the TV-images in (b)</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="818415.fig.007d" src="https://static.hindawi.com/articles/jam/volume-2014/818415/figures/818415.fig.007d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Masked HSV</td></tr></table></td></tr></table>

<table>Application of the proposed method without 2D median filtering when glottis is separated into two regions.</table>

Journal of Applied Mathematics

Automatic Segmentation of High Speed Video Images of Vocal Folds

Figure 7