我可以使用一组规则(例如x1 < Y < x2)执行皮肤检测吗?
@ARTICLE{767122,
author={Chai, D. and Ngan, K.N.},
journal={Circuits and Systems for Video Technology, IEEE Transactions on}, title={Face segmentation using skin-color map in videophone applications },
year={1999},
month={jun},
volume={9},
number={4},
pages={551 -564},
keywords={H.261-compliant coder;chrominance component;complex background scene;face-segmentation algorithm;fast algorithm;foreground/background coding;head-and-shoulders view;human skin color;input image;luminance;perceptual quality;pixels;regularization processes;reliable algorithm;simulation results;spatial distribution characteristics;test images;universal skin-color map;video coding;videophone applications;videophone sequence;videotelephony;brightness;image colour analysis;image segmentation;image sequences;video coding;videotelephony;},
doi={10.1109/76.767122},
ISSN={1051-8215},}
这里有一个链接,可以告诉你RGB的规则:
http://www.codeproject.com/KB/graphics/RedMatterLibrary.aspx
以下是如何在RGB和YUV之间进行转换的方法:
希望这能有所帮助。