A New Method of Merging Contoure Groups in 3D Surface Reconstruction
一种三维表面重构中的轮廓集拼合新方法

To resolve the problems in slice-based surface reconstruction, a new method of merging contoure groups is proposed in this paper. Through distinguishing the planar triangulation direction of the head and tail contours in contoure groups which would be merged, the 3D matter of merging contoure groups is transformed into the 2D matter of arbitrary planar domain triangulation. And the arbitrary planar domain triangulation algorithm in existence is improved. So the problem of contour diverging and pairing in slice-based surface reconstruction is skillfully solved. The experiment indicates that the complex contoure groups can good adaptability. be merged accurately by the method. Therefore the method has