摘要
针对传统三维重建中点特征匹配算法的局限性,提出了基于相关系数的图像点特征匹配方法,实现了对图像点特征匹配与三维重建同步进行的目的。基于同一物体的两幅图像,给出了其特征匹配和三维重建的算法,并通过实验数据分析了此算法的有效性。
During the course of 3D reconstruction from a set of images,to some limitations in traditional algorithms a new efficient algorithm of points correspondence matching based on a new affinity measure is developed.Through this method,image points matching and 3D reconstruction can be operated in parallel.In this paper,the algorithm of points matching and reconstruction across images is presented.Experimental results on synthetic and real data demonstrate the effectiveness of the method.
出处
《计算机工程与应用》
CSCD
北大核心
2009年第2期10-12,共3页
Computer Engineering and Applications
基金
国家高技术研究发展计划(863)No.2007AA102Z237~~
关键词
三维重建
特征匹配
三维模型
3D reconstruction
feature correspondence matching
3D model
