Results 131 to 140 of about 7,016 (227)

An accelerated triangulation method for computing the skeletons of free-form solid models

open access: yes, 1997
Shape skeletons are powerful geometric abstractions that provide useful intermediate representations for a number of geometric operations on solid models includingfeature recognition, shape decomposition, finite element mesh generation, and shape design.
G.M. Turkiyyah   +4 more
core  

External Incremental Delaunay Triangulation

open access: yesCoRR
This paper introduces a Delaunay triangulation algorithm based on the external incremental method. Unlike traditional random incremental methods, this approach uses convex hull and points as basic operational units instead of triangles. Since each newly added point is outside the convex hull, there is no need to search for which triangle contains the ...
openaire   +2 more sources

A Quick Image Registration Algorithm Based on Delaunay Triangulation

open access: yes, 2013
The traditional image matching algorithms adopt more complex strategies when dealing with mismatch caused by a lot of noise. In this paper, a simple, intuitive and effective noise processing algorithm is proposed based on Delaunay triangulation in ...
Zhang, Yongmei, Ma, Li, Zhang, Rui
core   +1 more source

Implementing High-Performance Delaunay Triangulation In Java

open access: yes, 2014
The project is all about the design, documentation and implementation of a program to perform Delaunay triangulation. The program is written in Java and is focused on performance both with regard to run-time and memory usage. A goal for the program is to
Lund, Erik Thune
core  

Structural Evolution: a Genetic Algorithm Method to Generate Structurally Optimal Delaunay Triangulated Space Frames for Dynamic Loads

open access: yes, 2009
This paper presents an evolutionary algorithm that draws its power from the literal interpretation of the natural systemis reproductive process at a microscopic scale with the scope of generating optimal Delaunay triangulated space frames for dynamic ...
A. Papapavlou, A. Turner
core  

Delaunay triangulation and computational fluid dynamics meshes

open access: yes, 1992
In aerospace computational fluid dynamics (CFD) calculations, the Delaunay triangulation of suitable quadrilateral meshes can lead to unsuitable triangulated meshes.
Mount, David M., Posenau, Mary-Anne K.
core   +1 more source

Home - About - Disclaimer - Privacy