【摘要】 根据头骨和面部肌肉的解剖结构提出了一个人脸区域控制模型,该模型采用骨骼和皮肤2层网格来表示一个三维人脸,其中外层的皮肤网格被划分成几个功能区域,不同区域采用不同的子区域变形模型.基于该模型实现了一个三维人脸重建系统,该系统在"计算机辅助眼镜设计系统"中得到了很好的应用.更多还原

【Abstract】 A local control model for 3D human face is proposed in the paper based on the anatomic structure of facial skeleton and muscles. There are two layers of mesh grid in this model, where the interior one represents facial skeleton, and the exterior one represents facial skin. The facial skin of exterior layer is divided into several functional regions, with each region making use of an individual subregion deformation model. We also implemented a 3D face reconstruction system based on this local control model, which has been integrated successfully into a computer-aided design system for glasses.更多还原