摘要
从二维视图构造三维实体在计算机图形学中具有重要意义。该文在通常的自底向上法进行三维重建过程中,增加了一个新的判别过程,使整个算法的时间复杂度大为降低,提高了效率。
An algorithm which can improve the speed of reconstruction 3D objects from 2D orthographic views is proposed.This method add a step in the normal reconstruct progress,thus improve the speed of reconstruction.A code according to the algorithm is written in AUTOLISP and runs well on AutoCAD platform.
出处
《计算机工程与应用》
CSCD
北大核心
2001年第19期135-136,174,共3页
Computer Engineering and Applications
