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Skin Color Modeling of Digital Photographic Images

Skin Color Modeling of Digital Photographic Images

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– <strong>Skin</strong> color detection accuracy<br />

• Evaluation <strong>of</strong> skin color detection accuracy <strong>of</strong> skin model<br />

− Using true and false positive detection rates<br />

− Plotted relationship between true positive and false positive<br />

» Receiver operating characteristic curve<br />

• Using database <strong>of</strong> 106 image instead <strong>of</strong> Halloween image<br />

− Analyzing skin color detection accuracy <strong>of</strong> three elliptical models<br />

− Different skin types and different capturing conditions<br />

Fig. 13. ROC curves <strong>of</strong> three skin elliptical models. Fig. 14. ROC curves <strong>of</strong> three elliptical skin<br />

23/29<br />

models tested on dark skin images.

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