共 7 条
- [6] Terrain reconstruction from contours by skeleton construction [J]. GeoInformatica, 2000, 4 (4) : 349 - 373
- [7] The Crust and the β-Skeleton: Combinatorial Curve Reconstruction[J] . Nina Amenta,Marshall Bern,David Eppstein.Graphical Models and Image Processing . 1998 (2)