Research Article

Automatic Segmentation of High Speed Video Images of Vocal Folds

Figure 8

Application of the proposed method with 2D median filtering when glottis is separated into two regions.
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(a) TV-image after 2D median filtering
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(b) and curves calculated from the TV-image in (a)
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(c) The contour obtained after median filtering
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(d) Masked HSV after 2D median filtering of TV