Curve reconstruction from unorganized points
نویسندگان
چکیده
منابع مشابه
Curve 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 ...
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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...
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In this paper we propose a new mesh reconstruction scheme that produces a displaced subdivision surface directly from unorganized points. The displaced subdivision surface is a new mesh representation that defines a detailed mesh with a displacement map over a smooth domain surface, but original displaced subdivision surface algorithm needs an explicit polygonal mesh since it is not a mesh reco...
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In this paper we propose a new mesh reconstruction algorithm that produces a displaced subdivision mesh directly from unorganized points. The displaced subdivision surface is a new mesh representation that defines a detailed mesh with a displacement map over a smooth domain surface. This mesh representation has several benefits — compact mesh size, piecewise regular connectivity — to overcome l...
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ژورنال
عنوان ژورنال: Computer Aided Geometric Design
سال: 2000
ISSN: 0167-8396
DOI: 10.1016/s0167-8396(99)00044-8