计算机应用研究2011，Vol.28Issue(10)：3947-3949,3.DOI:10.3969/j.issn.100103695.2011.10.095
一种改进的三维人脸重建方法
Improved reconstruction algorithm in 3 D face morphable model
郑青碧 1魏衍君1
作者信息
- 1. 商丘职业技术学院计算机系,河南商丘476000
- 折叠
摘要
Abstract
This paper proposed an improved RBF(radial basis function) deforming algorithm based on the RBF interpolation of scattered data to improve the deficiency of RBF algorithm in 3D face morphable model. Regarding the different characteristics between feature points and non-feature points, different parameter values for the basis function were selected to make the adjustment transformation more reasonable in the model. Then performed a secondary smoothing on the local areas containing feature points using the binary cubic polynomial interpolation method to avoid producing a distortion model,finally it generated an intact 3D face model. The experiment proves that this algorithm can generate the 3D face model faster with higher accuracy.关键词
径向基函数/特征点/参数值/二次平滑/三维人脸模型Key words
RBF/ feature points/ parameters/ secondary smoothing/ 3D face model分类
信息技术与安全科学引用本文复制引用
郑青碧,魏衍君..一种改进的三维人脸重建方法[J].计算机应用研究,2011,28(10):3947-3949,3.
