Skin Color Modeling of Digital Photographic Images

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– Using SkinSelector tool Fig. 1. A tool to label skin colors. 12/29
– Segmentation method in the tool • Used to construct skin database − Growing similar colors to other objects − Labeling skins of different persons » different color centers on image » Adding occurrences of skin colors to 256 3 RGB LUT » Convenience for counting 8bit RGB images − Setting parameters • Removal noisy pixels and inaccurate skin pixels − Excluding lowest occurrences pixels » Removal 10% least occurrence pixels • Reason of Insignificant user selection bias − Removal small percentage of labeled skin pixels below threshold − Collecting large number of skin pixels 13/29
Page 1 and 2: Skin Color Modeling of Digital Phot
Page 3 and 4: Color rendering - Important factor
Page 5 and 6: Methods of skin color detection - C
Page 7 and 8: - Ellipse skin color modeling • I
Page 9 and 10: - Ellipsoid skin color modeling •
Page 11: Construction an image database to t
Page 15 and 16: - Lightness-independent ellipse mod
Page 17 and 18: • Skin color center − Plotted C
Page 19 and 20: − Plotted length of trained semim
Page 21 and 22: - Ellipsoid skin color model • Mo
Page 23 and 24: - Skin color detection accuracy •
Page 25 and 26: • Comparison of Caucasian, Asian,
Page 27 and 28: - Skin color modeling with differen
Page 29: Results of skin color ellipses - Tr

Skin Color Modeling of Digital Photographic Images

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