Autómata de Lattice Boltzmann para modelar la difusión óptica en materiales translúcidos (Lattice Boltzmann model for optic diffusion in translucid materials)

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dc.contributor.author Maso Talou, Gonzalo en
dc.contributor.author Bulant, CA en
dc.contributor.author D'Amato, JP en
dc.contributor.author Clausse, A en
dc.contributor.author Pomarico, J en
dc.contributor.author Iriarte, D en
dc.contributor.author Di Rocco, O en
dc.contributor.editor Orosco, R en
dc.contributor.editor Fernandez, A en
dc.coverage.spatial Capital Federal, Buenos Aires, Argentina en
dc.date.accessioned 2018-10-09T21:28:41Z en
dc.date.issued 2010-01 en
dc.identifier.issn 1850-2849 en
dc.identifier.uri http://hdl.handle.net/2292/39952 en
dc.description.abstract Inspection of translucent objects by near-IR light lasers, is a technique with potential applications for medical diagnosis and in industrial quality assessment due to its tomographic information. In this paper a simulation strategy for light diffusion in translucent materials based on the Lattice Bolzmann (LBM) method is presented. LBM is a cellular automaton that simulates transport phenomena at the macroscopic level through a mesoscopic representation, very easy to implement and highly parallelizable. In our case, the transport of photons in matter is modeled by a collision and absorption matrix defined in each cell of a regular spatial domain. The domain is represented by a 3D grid and the results are visualized by superimposing the elements of a triangular mesh. The model was validated with experimental data measured in a laboratory phantom. The possible applications of the automaton in a visualization engine are also presented. en
dc.description.uri http://39jaiio.sadio.org.ar/node/98 en
dc.relation.ispartof 39 JAIIO - Jornadas Argentinas de Informática e Investigación Operativa en
dc.relation.ispartofseries Anales de la JII 2010 7º Jornada de Informática Industrial en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.title Autómata de Lattice Boltzmann para modelar la difusión óptica en materiales translúcidos (Lattice Boltzmann model for optic diffusion in translucid materials) en
dc.type Conference Item en
pubs.begin-page 1860 en
dc.rights.holder Copyright: The author en
pubs.author-url http://39jaiio.sadio.org.ar/sites/default/files/39jaiio-jii-05.pdf en
pubs.end-page 1867 en
dc.rights.accessrights http://purl.org/eprint/accessRights/RestrictedAccess en
pubs.subtype Proceedings en
pubs.elements-id 737749 en
pubs.org-id Bioengineering Institute en
pubs.record-created-at-source-date 2018-04-20 en


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