一种从轮廓恢复三维形状的方法  

A METHOD OF RECOVERING SHAPE FROM CONTOUR

作　　者：程义民[1] 孙启彬[1] 王敏[1] 

机构地区：[1]中国科技大学电子技术部

出　　处：《自动化学报》1991年第4期447-454,共8页Acta Automatica Sinica

摘　　要：本文描述了一种基于表面方向及恢复树,从景物轮廓线求三维景物表面形状的方法.文中还描述了两个消影点,一个消影点及无消影点时,计算表面方向的新算法,并给出一个简单例子.A method of recovering surface shape from the contour is presented. It is based on a graph and a recovery tree. Also some new algorithms of computing surface orientation from two vanishing points, one vanishing point, and without vanishing point (under certain condition), are presented. To illustrate the method, a simple example is given.

关 键 词：表面方向 计算 机器视觉 三维形状 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]