计算机工程与应用 ›› 2010, Vol. 46 ›› Issue (34): 167-170.DOI: 10.3778/j.issn.1002-8331.2010.34.051

• 图形、图像、模式识别 • 上一篇    下一篇

YCgCr与YCgCb颜色空间的肤色检测

张争珍,石跃祥   

  1. 广西师范大学 电子工程学院,广西 桂林 541004
  • 收稿日期:2010-01-18 修回日期:2010-06-28 出版日期:2010-12-01 发布日期:2010-12-01
  • 通讯作者: 张争珍

Skin color detecting based on YCgCb and YCgCr color space

ZHANG Zheng-zhen,SHI Yue-xiang   

  1. College of Electronic Engineering,Guangxi Normal University,Guilin,Guangxi 541004,China
  • Received:2010-01-18 Revised:2010-06-28 Online:2010-12-01 Published:2010-12-01
  • Contact: ZHANG Zheng-zhen

摘要: 自然界存在很多和肤色相似的颜色,给人脸检测带来了很多的困难。提出了结合Cg-Cb颜色空间的圆形肤色聚类分布和Cg-Cr颜色空间的平行四边形肤色聚类分布的肤色检测法。实验结果发现在人脸处于复杂背景的条件下,该方法简单易行,检测速度快,能去除大量的非肤色,并且极好地保留了肤色。

Abstract: A lot of colors similar as skin color exist in nature,they bring many difficulties to detect human face color.This paper presents a skin color detecting method that it combines circular clustering distribution of Cg-Cb color space with a parallelogram clustering distribution of Cg-Cr color space.The experimental results show that under complicated background,this method is simple and the velocity is fast,it also can wipe off most of the non-skin color and reserve the skin color perfectly.

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