Shrink-Wrapped Boundary Face Algorithm for Mesh Reconstruction from Unorganized Points
نویسندگان
چکیده
منابع مشابه
Shrink - Wrapped Boundary Face Algorithm for Mesh Reconstruction from Unorganized Points
Bon Ki Koo et al. 235 ABSTRACT⎯A new mesh reconstruction scheme for approximating a surface from a set of unorganized 3D points is proposed. The proposed method, called a shrink-wrapped boundary face (SWBF) algorithm, produces the final surface by iteratively shrinking the initial mesh generated from the definition of the boundary faces. SWBF surmounts the genus-0 spherical topology restriction...
متن کاملCurve reconstruction from unorganized points
We present an algorithm to approximate a set of unorganized points with a simple curve without self-intersections. The moving least-squares method has a good ability to reduce a point cloud to a thin curve-like shape which is a near-best approximation of the point set. In this paper, an improved moving least-squares technique is suggested using Euclidean minimum spanning tree, region expansion ...
متن کاملSurface Reconstruction from Unorganized Points
1. Briefly summarize the paper’s contributions. Does it address a new problem? Does it present a new approach? Does it show new types of results? [AS] This paper presents an algorithm that produces a simplicial surface, approximating a manifold surface M, from an unorganized set of points containing little to no information about M. It presents a new approach to the problem of recovering surf...
متن کاملVariational Volumetric Surface Reconstruction from Unorganized Points
Reconstruction of smooth surfaces from point sets is an important problem in many applications since this sort of data often appear in real-life scenarios. This paper presents method for solving this this problem at interactive rates by means of second order energy minimization obtained by solving △2 = 0 on a discrete scalar field using an iterative multigrid approach. Every step in the reconst...
متن کاملOrienting unorganized points for surface reconstruction
We address the problem of assigning consistently oriented normal vectors to unorganized point cloud with noises, non-uniformities, and thinsharp features as a pre-processing step to surface reconstruction. The conventional orienting scheme using minimal spanning tree fails on points with the above defects. Different from the recently developed consolidation technique, our approach does not modi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ETRI Journal
سال: 2005
ISSN: 1225-6463
DOI: 10.4218/etrij.05.0204.0027