基于面识别的三维重建

传统的三维重建算法一般是从点线或体的角度来理解视图 ,本文不同于传统的自底向上和自顶向下的三维重建算法 ,从中间层次的面出发 ,讨论了基于面识别的三维重建技术。分别以圆柱面和平面的投影约束关系为准则 ,通过在视图的数据集中搜索各投影特征 ,识别视图中的圆柱面和平面 ,形成物体完整的表面模型

The 3D reconstruction based on face recognition

The traditional algorithm of 3D reconstruction generally starts from the lines or the entities. And the algorithm discussed in this paper is differ from the algorithm of bottom|up and the algorithm of up|bottom. Starting from the intermediate surface, this paper focuses on 3D reconstruction that is based on face recognition. With the projection restriction relationship of the cylinder and the plane being the criterion, we can finally recognize the cylinder and plane through searching among the data set of the view those elements that are in line with the projection restriction rule, then we can obtain the surface model of the whole object.