大规模虚拟人的实时多样性绘制

研究了大规模虚拟人的实时多样性绘制方法。提出了基于IBR技术的区域重新组合法,在有限个输入模型的条件下,实现了大规模虚拟人场景的实时多样性绘制;提出了多分辨率纹理方法,能够真实地绘制近景个体。实验表明:该方法能够实时地绘制具有多样性的大规模虚拟人场景。该方法可应用于网络游戏、战场视景仿真、数字城市、电影制作等领域。

Real-time variety rendering of large-scale virtual humans

In real world,every individual is different.It is important to represent individual variety in the rendering of large-scale virtual human scenes.By means of image-based rendering technology,methods for realizing individual variety and improving rendering quality of near individuals were presented.Through re-organizing different parts of input models,new models were created in realtime.A multi-resolution texture method was presented,and the method can render near individuals in a high quality.Experiments show the methods can render large-scale virtual humans scenes in real-time.The method can be used in the fields of network games,war field environments simulation,urban environments simulation etc.