Functional Surface Reconstruction from Unorganized Noisy Point Clouds

被引：0
作者：
Dalian University of Technology, China [1 ]
机构：
来源：
Comput.-Aided Des. Appl. | / 3卷 / 366-372期
关键词：
difference of normals; point cloud processing; surface reconstruction;
D O I：
10.1080/16864360.2014.981467
中图分类号：
O24 [计算数学];
学科分类号：
070102 ;
摘要：
ABSTRACT: As point clouds have become an important representation of objects in reverse engineering, surface reconstruction from point clouds has consequently been an active research topic over many years. In this paper a new procedure for surface reconstruction directly from point clouds is proposed. Similar to many reported works, boundary points of functional surfaces are firstly detected by the extended difference of normals operator. After the points belonging to the same functional surface are grouped by a simple algorithm, a B-spline surface is fitted to these points so as to generate an editable NURBS surface. Experimental results shown in this literature demonstrate the feasibility of the proposed method to reconstruct curved surface with high curvature. © 2014, © 2014 CAD Solutions, LLC.
引用
收藏
页码：366 / 372
页数：6
相关论文
共 17 条
  • [1] Carlson N., Gulliksson M., Surface fitting with NURBS- a gauss newton with trust region approach, (2008)
  • [2] Demarsin K., Vanderstraeten D., Volodine T., Roose D., Detection of closed sharp edges in point clouds using normal estimation and graph theory, Computer Aided Design, 39, pp. 276-283, (2007)
  • [3] Dey T.-K., Ge X., Que Q., Safa I., Wang L., Wang Y., Feature preserving reconstruction of singular surfaces, Computer Graphics Forum, 31, 5, pp. 1787-1796, (2012)
  • [4] Dey T.-K., Wang L., Voronoi-based feature curves extraction for sampled singular surfaces, Computer and Graphics, 37, pp. 659-668, (2013)
  • [5] Ioannou Y., Taati B., Harrp R., Greenspan M., Difference of normal as a multi-scale operator in unorganized point clouds, (2012)
  • [6] Jiang D., Wang L., An algorithm of NURBS surface fitting for reverse engineering, The International Journal of Advanced Manufacturing Technology, 31, pp. 92-97, (2006)
  • [7] Joo Y., Three-dimensional surface reconstruction of human bone using a B-spline based interpolation approach, Computer-Aided Design, 43, pp. 934-947, (2011)
  • [8] Kim S., Extraction of ridge and valley lines from unorganized points, Multimed. Tools. Appl, 63, pp. 265-279, (2013)
  • [9] Kobbelt L., Botsch M., Schwanecke U., Seidel H., Feature sensitive surface extraction from volume data, SIGGRAPH, pp. 57-66, (2001)
  • [10] Lim S.-P., Haron H., Surface reconstruction techniques: a review, Artificial Intelligence Review, (2012)
12