A unified curvature-driven approach for weathering and hydraulic erosion simulation on triangular meshes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F19%3A43955685" target="_blank" >RIV/49777513:23520/19:43955685 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5220/0007566401220133" target="_blank" >http://dx.doi.org/10.5220/0007566401220133</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5220/0007566401220133" target="_blank" >10.5220/0007566401220133</a>
Alternative languages
Result language
angličtina
Original language name
A unified curvature-driven approach for weathering and hydraulic erosion simulation on triangular meshes
Original language description
Erosion simulation is an important problem in the field of computer graphics. The most prominent erosion processes in nature are weathering and hydraulic erosion. Many methods address these problems but they are mostly based on height fields or volumetric data. Height fields do not allow for the simulation of complex fully 3D scenes while the volumetric data have high memory requirements. We propose a unified approach for weathering and hydraulic erosion working directly on triangular meshes which simplifies the use of the method in wide range of scenarios. We take into account the observation that the speed of erosion in nature is affected by the local shape of the eroded object. We use estimation of mean curvature to drive the speed of erosion, which results in visually plausible simulation of erosion processes. We demonstrate the results of the method on both artificial 3D models and on real data.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
VISIGRAPP 2019, Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP
ISBN
978-989-758-354-4
ISSN
2184-4321
e-ISSN
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Number of pages
12
Pages from-to
122-133
Publisher name
ScitePress
Place of publication
Setúbal
Event location
Praha
Event date
Feb 25, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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