| 基于唇色信息的唇部检测方法研究 |
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| 引用本文： | 杨冬涛,罗聪,龚昌来.基于唇色信息的唇部检测方法研究[J].嘉应学院学报,2010,28(11):35-38. |
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| 作者姓名： | 杨冬涛 罗聪 龚昌来 |
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| 作者单位： | 嘉应学院电子信息工程学院,广东梅州514015 |
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| 摘 要： | 唇部检测是唇读识别的基本步骤,在研究人类视觉和唇色聚类的基础上,分析了唇色和肤色的聚类性,提出了利用神经网络单层感知器学习算法对彩色人脸图像的唇部进行定位的新方法。实验表明,采用感知器学习算法比F isher方法的唇部定位更准确,轮廓更清晰,更有利于唇部口型的识别。
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| 关 键 词： | 唇读 唇部定位 YIQ 感知器算法 |
Research of Lip Detection Based on Lip Color Information |
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| YANG Dong-tao,LUO Cong,GONG Chang-lai.Research of Lip Detection Based on Lip Color Information[J].Journal of Jiaying University,2010,28(11):35-38. |
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| Authors: | YANG Dong-tao LUO Cong GONG Chang-lai |
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| Institution: | (School of Electronic and Information Engineering,Jiaying University,Meizhou 514015,China) |
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| Abstract: | Lip detection is the basic step of lip recognition.Based on the research of human vision and lip color clustering features and the analysis of clustering between lip color and skin color,a new method using neural network single perception learning algorithm for lip positioning of color facial image has been proposed.Experiments show that using perception approach for lip detection is more accurate and clearer than Fisher approach,which is more conductive to lip recognition. |
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| Keywords: | lip-reading lip detection YIQ perception approach |
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