计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (17): 82-84.
• 学术探讨 • 上一篇 下一篇
蒙丰博,张新荣,李雪威
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MENG Feng-bo,ZHANG Xin-rong,LI Xue-wei
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摘要: 为了解决不同光照条件下的肤色分割问题,提出了一种新颖并且行之有效的解决方法。该方法先应用颜色恒常性算法对图像光照进行估计,根据光照估计的结果,在YCbCr颜色空间采用不同分布的高斯肤色模型,并利用动态阈值对图像进行分割。试验结果证明了算法的可行性和优越性。
关键词: 颜色恒常性, 高斯模型, 肤色分割
Abstract: In order to extract skin color under varying illumination,this paper introduces a novel and effective method.Firstly color constancy algorithm is used to estimate the illumination of the image,then different Gauss skin models are built according to different illuminations,and automatic-thresholding technique is used for skin-color segmentation.The experiment results show that it is feasible and rather successful.
Key words: color constancy, Gauss model, skin segmentation
蒙丰博,张新荣,李雪威. 一种新的基于颜色恒常性的肤色分割算法[J]. 计算机工程与应用, 2007, 43(17): 82-84.
MENG Feng-bo,ZHANG Xin-rong,LI Xue-wei. Skin color segmentation algorithm based on color constancy[J]. Computer Engineering and Applications, 2007, 43(17): 82-84.
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