摘要
采用结构光扫描技术获取人像三维数据,并针对部分无法测量的人脸特征建立模板库,然后将扫描的数据与特征库数据进行拼合,得到完整的STL格式的人像三维模型。该方法能快速建立逼真三维人像模型,并能应用于人脸数字化和CAD/CAM系统。
This paper described a method to reconstruct 3D portrait model based on structured light scanning technologies.Adopt the structured light scanning technologies to acquire 3D face data,and established the template library for the part of the facial features which can not be measured.Then put the scanning data and the library data together,obtaining the complete 3D STL format model.3D portrait model can be established quickly by this method,also can be content with face figure and the application of CAD/ CAM system.
出处
《新技术新工艺》
2011年第5期93-95,共3页
New Technology & New Process
关键词
结构光测量技术
三维人像建模
模板库
Structure light measurement
3D portrait modeling
Template library
