| 人脸主要特征位置标定与唇动序列跟踪 |
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| 引用本文： | 赵向阳,张有为.人脸主要特征位置标定与唇动序列跟踪[J].五邑大学学报(自然科学版),2002,16(1):11-16. |
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| 作者姓名： | 赵向阳 张有为 |
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| 作者单位： | 五邑大学信息科学研究所,广东江门,529020 |
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| 基金项目： | 广东省自然科学基金资助项目(000872) |
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| 摘 要： | 通过对人脸主要特征位置的粗标定，得到眼睛位置的精标定，进而确定的粗位置，构造了一个的变形模型，通过多变量寻优算法获得比较准确的发音嘴形特征，这对于人机自然交互，听觉视觉双模态语音识别，计算机视觉的研究都有重要意义，这处方法简单、快捷，通过试验验证有较好的效果。
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| 关 键 词： | 人脸主要特征定位 变形模板 多变量寻优算法 模板匹配 唇动序列跟踪 语音识别 |
| 文章编号： | 1006-7302(2002)01-0011-06 |
| 修稿时间： | 2001年1月10日 |
Locating main facial features and tracking lip moving sequences |
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| ZHAO Xiang-yang,ZHANG You-wei.Locating main facial features and tracking lip moving sequences[J].Journal of Wuyi University(Natural Science Edition),2002,16(1):11-16. |
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| Authors: | ZHAO Xiang-yang ZHANG You-wei |
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| Abstract: | This chapter locates the eyes accurately by locating the main facial features roughly and gives a rough estimate of mouth. . For locating mouths accurately , a deformable template is constructed. At the end, the mouth features of speaker are gained accurately by minimize a n-dimensional function . It is important for the study of man machine natural interaction ,audiovisual bimodal speech recognition and computer vision . The algorithm of this chapter is simple and quick. Computer simulation shows the result is very nice. |
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| Keywords: | locating main facial features deformable template minimize n-dimension function algorithm template matching |
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