| 二维人脸的三维真实感重建 |
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| 引用本文： | 李茹. 二维人脸的三维真实感重建[J]. 山西大学学报(自然科学版), 2003, 26(2): 126-129 |
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| 作者姓名： | 李茹 |
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| 作者单位： | 山西大学计算机科学系,山西,太原,030006 |
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| 摘 要： | 章为解决特定人脸的三维真实感模拟提供了一个简单而行之有效的算法．首先，给出特定人脸的二维多方向照片及三维人脸中性模型，通过中性模型到特定人胜模型的变换产生特定三维人脸模型；然后，对特定三维人脸模型网格体做消隐、投影、纹理映射后合成具有高度真实感的三维特定人脸．如果提供具有特定表情的三维人脸中性网格体和多方向表情照片，该方法同样适用．
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| 关 键 词： | 中性人脸网格模型 三维真实感模拟 计算机三维人脸合成 图像重建 数据文件格式 |
| 文章编号： | 0253-2395(2003)02-0126-04 |
| 修稿时间： | 2002-07-10 |
3D Realistic Rebuilding for 2D Human Face |
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| LI Ru. 3D Realistic Rebuilding for 2D Human Face[J]. Journal of Shanxi University (Natural Science Edit, 2003, 26(2): 126-129 |
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| Authors: | LI Ru |
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| Abstract: | A simple and effective arithmetic to simulate particular 3D human face realistically is studied.First,provided with the 2D multi-direction pictures of the specific human face and 3D neutral model of human face,a 3D grid of special human face is generated after global and local adjusting.Second,the grid is dealed with by hide,pojection,grain-mapping to generate highly realistically specific 3D human face.This method can be used to rebuild 3D realistic human face when 3D neutral human face model and 2D muti-direction photo having specific expression are provided. |
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| Keywords: | general human face model neutral human face model synthesized |
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