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LiDAR Point Clouds to 3-D Urban Models A Review
Three-dimensional (3-D) urban models are an integral part of numerous applications, such
as urban planning and performance simulation, map** and visualization, emergency …
as urban planning and performance simulation, map** and visualization, emergency …
Surface reconstruction from unorganized points
We describe and demonstrate an algorithm that takes as input an unorganized set of points
{xl,.... xn}⊂ R3 on or near an unknown manifold M, and produces as output a simplicial …
{xl,.... xn}⊂ R3 on or near an unknown manifold M, and produces as output a simplicial …
Three-dimensional alpha shapes
H Edelsbrunner, EP Mücke - ACM Transactions On Graphics (TOG), 1994 - dl.acm.org
Frequently, data in scientific computing is in its abstract form a finite point set in space, and it
is sometimes useful or required to compute what one might call the “shape” of the set. For …
is sometimes useful or required to compute what one might call the “shape” of the set. For …
[PDF][PDF] Surface reconstruction by Voronoi filtering
We give a simple combinatorial algorithm that computes a piecewlze-linear approximation of
a smooth surface from a finite set of sample points. The algorithm uses Voronoi vertices to …
a smooth surface from a finite set of sample points. The algorithm uses Voronoi vertices to …
[KIRJA][B] Handbook of graph drawing and visualization
R Tamassia - 2013 - books.google.com
Get an In-Depth Understanding of Graph Drawing Techniques, Algorithms, Software, and
Applications The Handbook of Graph Drawing and Visualization provides a broad, up-to …
Applications The Handbook of Graph Drawing and Visualization provides a broad, up-to …
Surface reconstruction by wrap** finite sets in space
H Edelsbrunner - Discrete and computational geometry: the Goodman …, 2003 - Springer
Given a finite point set in R 3, the surface reconstruction problem asks for a surface that
passes through many but not necessarily all points. We describe an unambiguous definition …
passes through many but not necessarily all points. We describe an unambiguous definition …
Automatic reconstruction of 3D CAD models from digital scans
We present an approach for the reconstruction and approximation of 3D CAD models from
an unorganized collection of points. Applications include rapid reverse engineering of …
an unorganized collection of points. Applications include rapid reverse engineering of …
Interpolation and approximation of surfaces from three-dimensional scattered data points
R Mencl, H Muller - Scientific Visualization Conference …, 1997 - ieeexplore.ieee.org
There is a wide range of applications for which surface interpolation or approximation from
scattered data points in space is important. Dependent on the field of application and the …
scattered data points in space is important. Dependent on the field of application and the …
Shape reconstruction with Delaunay complex
H Edelsbrunner - Latin American Symposium on Theoretical Informatics, 1998 - Springer
The reconstruction of a shape or surface from a finite set of points is a practically significant
and theoretically challenging problem. This paper presents a unified view of algorithmic …
and theoretically challenging problem. This paper presents a unified view of algorithmic …