摘要： 介绍了一个基于照片序列的三维模型重构系统，通过照片图像中提取物体轮廓对应的光锥相交得到多面体虚拟壳，并介绍一个基于活性点列的快速相交算法。

关键词: 照片序列, 三维模型, 活性点列

Abstract: This paper introduces a 3D model reconstruction system based on photo series, which generates a polyhedral visual hull as the result of intersection of cones corresponding to the silhouettes, and introduces a new intersection algorithm based on active vertex list.

中图分类号: 

• TP391.9