论全息投影技术中虚拟角色制作与设计

摘要

全息投影是一种利用干涉和衍射原理记录并再现物体真实的三维图像，观看者可以无需像现在的影院需要通过佩戴3D眼镜才能观看影片，从而实现真正的3D投影。然而全息投影的技术是一个展示平台，而真正观看的还是影片本身的内容，现在的技术对于全息三维场景成本还非常之高，需要大量的全息投影仪进行配合，但虚拟角色的技术结合全息投影已经相对成熟，并且运用面非常广。本文就全息投影技术中虚拟角色的制作与设计要点进行相关的分析以及论述。%Using interference and diffraction theory, holographic projection records and reproduces objects in real 3D image, and the viewers can directly view the 3D image without wearing 3D glasses. But it is only a display platform, the concrete contents are the films themselves. The current technology for projection 3-di-mensional scenes is still very high in cost, but for virtual charac-teristics, the technology is respectively mature and widely used.