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论表情分析中的基本口型分类方法

Analysis of Basic Mouth Shape Classification for Expression
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摘要 本文研究了嘴巴状态识别的问题,提出了结合用小波变换和支持向量机进行嘴巴状态检测的方案。首先用Gabor小波变换对人脸图像进行特征提取,从而得到嘴巴特征图像,然后在特征空间中,用SVM算法设计嘴巴状态分类器。在日本omron人脸库上的实验结果表明,该算法能够取得较好的分类效果。 This paper discusses the mouth states recognition.In this algorithm,combining gabor wavelet,support vector machine(SVM).First,the gabor wavelet is used to extract the feature;Then,the support vector machine is used for classification.Experimental results demonstrate the proposed method has good classification performance.
出处 《电脑与电信》 2011年第5期70-71,共2页 Computer & Telecommunication
关键词 支持向量机 GABOR小波变换 嘴巴状态 support vector machine gabor wavelet mouth states
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