摘要
随着三维扫描技术在计算机图形学中的广泛应用,使得基于点的图形绘制技术研究越来越引起人们的广泛注意。在基于点的计算机图形绘制方法中,生成的物体表面会有一些空洞。针对以上问题提出一种基于k近邻的Surfel半径求解算法,并且在视觉上得到了较好的真实感绘制效果。
With the wide application of 3D digital scanning technology in computer graphics, research on point-based rendering technique has been attracting growing attentions. With point-based rendering the produced object will have some hollows on the surface. An algorithm for getting Surfel radius based on K-nearest neighbours is proposed in allusion to above problem, which achieves quite good realistic rendering effect in term of vision.
出处
《计算机应用与软件》
CSCD
2010年第8期266-268,共3页
Computer Applications and Software
关键词
基于点的绘制
真实感
表面空洞
K近邻
Point-based rendering Realistic Surface hole K-Nearest Neighbours
