This paper summarizes the data preprocessing methods used for modelling of laser beam impact. At the beginning, it gives a short overview of physical background of interaction between a laser beam and processed material. Also the input data sets are described and the way of their acquisition is shown, so that the reader could get a good idea of the whole problem. The main content of the paper is formed by description of the data preparation process that consists of several steps -- automatic heat-affected area detection, samples parameterization and their surface approximation. In all cases our methods with the best results are described in a detail. At the end of the paper, our results are summarized, discussed and possible plans for the future research are introduced.
Publié le : 2013-01-24
Classification:
Laser engraving, simulation, modelling, height map, detection, parameterization, approximation, material surface
@article{cai1303,
author = {Jana H\'ajkov\'a; Department of Computer Science and Engineering, University of West Bohemia,Pilsen},
title = {Data Processing for Laser Beam Impact Modelling},
journal = {Computing and Informatics},
volume = {31},
number = {6},
year = {2013},
language = {en},
url = {http://dml.mathdoc.fr/item/cai1303}
}
Jana Hájková; Department of Computer Science and Engineering, University of West Bohemia,Pilsen. Data Processing for Laser Beam Impact Modelling. Computing and Informatics, Tome 31 (2013) no. 6, . http://gdmltest.u-ga.fr/item/cai1303/