| 基于加权DFFD算法和渐变动画思想的人脸动画系统 |
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| 引用本文： | 崔明,许志闻.基于加权DFFD算法和渐变动画思想的人脸动画系统[J].吉林大学学报(理学版),2012,50(2):288-292. |
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| 作者姓名： | 崔明 许志闻 |
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| 作者单位： | 吉林大学 计算机科学与技术学院, 长春 130012 |
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| 基金项目： | 国家自然科学基金(批准号:60973091);吉林省科技发展计划重点项目(批准号:20080325) |
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| 摘 要： | 使用加权Dirichlet自由变形算法并结合渐变动画思想的方法实现文字/语音驱动的人脸动画系统, 解决了传统方法中建模过程复杂、 输
出动画不流畅、 唇形和语音对应效果差等问题. 实验结果表明, 应用该方法可得到较真实的实时动画效果.
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| 关 键 词： | 语音识别 人脸动画 语音驱动 文字驱动 Dirichlet自由变形算法 渐变动画 |
| 收稿时间： | 2011-06-29 |
Facial Animation System Based on Weighted DFFD Algorithm and Thought of Gradient Animation |
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| CUI Ming,XU Zhi-wen.Facial Animation System Based on Weighted DFFD Algorithm and Thought of Gradient Animation[J].Journal of Jilin University: Sci Ed,2012,50(2):288-292. |
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| Authors: | CUI Ming XU Zhi-wen |
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| Institution: | College of Computer Science and Technology, Jilin University, Changchun 130012, China |
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| Abstract: | The authors adopted the combination of weightd Dirichle t free-form deformation algorithm and thought of gradient animation to build th e text-driven and speech-driven facial animation system.It has solved many pr oblems in traditional methods such as the complexity of modeling process,the lo w fluency in animation output,the inconsistency between lip and voice and so on.Because of these advantages it achieves a more realistic real-time animation and shows very positive practical and theoretical value as reference. |
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| Keywords: | voice recognition facial animation voice-driven te xt-driven Dirichlet free-form deformation gradient animation |
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