摘要
高真实感三维人脸模型重建是三维人脸动画合成技术的关键技术,可应用于虚拟现实、三维动画制作等多个领域。为此,提出一种快速生成高精度、高真实感三维人脸模型的方法。该方法是一种基于最近点迭代的非刚性曲面拟合方法,通过对待拟合点云孔洞、边界等进行约束,可快速拟合出目标点云局部特性,最终获得高真实感三维人脸模型。实验结果表明,该方法可有效地拟合出目标点云获得高真实感三维人脸模型。
High realistic of 3D facial reconstruction is a key technology of facial animation and it can be applied in a wide range of fields such as virtual reality, 3D animation and so on. Proposes a rapidly reconstruction method which can gain a high-accuracy and high realistic 3D facial model. This method can gain a high realistic model since it take both the hole and border of target point cloud as constraint condition and can rapidly fitting the local features of target point cloud. The experimental results also show that this method can get a realistic3 D facial model by fitting target point cloud.
