Mathematical and Computer Modelling, volume 49, issue 5-6, pages 1012-1020
Four-triangles adaptive algorithms for RTIN terrain meshes
Publication type: Journal Article
Publication date: 2009-03-01
Computer Science Applications
Modeling and Simulation
Abstract
We present a refinement and coarsening algorithm for the adaptive representation of Right-Triangulated Irregular Network (RTIN) meshes. The refinement algorithm is very simple and proceeds uniformly or locally in triangle meshes. The coarsening algorithm decreases mesh complexity by reducing unnecessary data points in the mesh after a given error criterion is applied. We describe the most important features of the algorithms and give a brief numerical study on the propagation associated with the adaptive scheme used for the refinement algorithm. We also present a comparison with a commercial tool for mesh simplification, Rational Reducer , showing that our coarsening algorithm offers better results in terms of accuracy of the generated meshes.
Found
Found
Top-30
Journals
|
1
2
3
4
|
|
|
Computers and Geosciences
4 publications, 40%
|
|
|
Water (Switzerland)
1 publication, 10%
|
|
|
Journal of Computational and Applied Mathematics
1 publication, 10%
|
|
|
Applied Mathematics and Computation
1 publication, 10%
|
|
|
ISPRS Journal of Photogrammetry and Remote Sensing
1 publication, 10%
|
|
|
Signals and Communication Technology
1 publication, 10%
|
|
|
Journal of Mathematics and the Arts
1 publication, 10%
|
|
|
1
2
3
4
|
Publishers
|
1
2
3
4
5
6
7
|
|
|
Elsevier
7 publications, 70%
|
|
|
MDPI
1 publication, 10%
|
|
|
Springer Nature
1 publication, 10%
|
|
|
Taylor & Francis
1 publication, 10%
|
|
|
1
2
3
4
5
6
7
|
- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Suárez J., Plaza A. Four-triangles adaptive algorithms for RTIN terrain meshes // Mathematical and Computer Modelling. 2009. Vol. 49. No. 5-6. pp. 1012-1020.
GOST all authors (up to 50)
Copy
Suárez J., Plaza A. Four-triangles adaptive algorithms for RTIN terrain meshes // Mathematical and Computer Modelling. 2009. Vol. 49. No. 5-6. pp. 1012-1020.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1016/j.mcm.2008.02.012
UR - https://doi.org/10.1016/j.mcm.2008.02.012
TI - Four-triangles adaptive algorithms for RTIN terrain meshes
T2 - Mathematical and Computer Modelling
AU - Suárez, J.P.
AU - Plaza, A.
PY - 2009
DA - 2009/03/01
PB - Elsevier
SP - 1012-1020
IS - 5-6
VL - 49
SN - 0895-7177
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2009_Suárez,
author = {J.P. Suárez and A. Plaza},
title = {Four-triangles adaptive algorithms for RTIN terrain meshes},
journal = {Mathematical and Computer Modelling},
year = {2009},
volume = {49},
publisher = {Elsevier},
month = {mar},
url = {https://doi.org/10.1016/j.mcm.2008.02.012},
number = {5-6},
pages = {1012--1020},
doi = {10.1016/j.mcm.2008.02.012}
}
Cite this
MLA
Copy
Suárez, J.P., and A. Plaza. “Four-triangles adaptive algorithms for RTIN terrain meshes.” Mathematical and Computer Modelling, vol. 49, no. 5-6, Mar. 2009, pp. 1012-1020. https://doi.org/10.1016/j.mcm.2008.02.012.