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Sweep encoding: Serializing space subdivision schemes for optimal slicing
dc.contributor.author | Comino Trinidad, Marc |
dc.contributor.author | Vinacua Pla, Álvaro |
dc.contributor.author | Carruesco Llorens, Àlex |
dc.contributor.author | Chica Calaf, Antonio |
dc.contributor.author | Brunet Crosa, Pere |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciències de la Computació |
dc.date.accessioned | 2022-01-27T10:26:09Z |
dc.date.available | 2022-01-27T10:26:09Z |
dc.date.issued | 2022-05 |
dc.identifier.citation | Comino, M. [et al.]. Sweep encoding: Serializing space subdivision schemes for optimal slicing. "Computer-aided design", Maig 2022, vol. 146, article 103189, p. 1-11. |
dc.identifier.issn | 0010-4485 |
dc.identifier.uri | http://hdl.handle.net/2117/360829 |
dc.description.abstract | Slicing a model (computing thin slices of a geometric or volumetric model with a sweeping plane) is necessary for several applications ranging from 3D printing to medical imaging. This paper introduces a technique designed to compute these slices efficiently, even for huge and complex models. We voxelize the volume of the model at a required resolution and show how to encode this voxelization in an out-of-core octree using a novel Sweep Encoding linearization. This approach allows for efficient slicing with bounded cost per slice. We discuss specific applications, including 3D printing, and compare these octrees’ performance against the standard representations in the literature. |
dc.description.sponsorship | This work has been partially funded by the Spanish Ministry of Science and Innovation (MCIN / AEI / 10.13039/501100011033) and FEDER (‘‘A way to make Europe’’) under grant TIN2017- 88515-C2-1-R. |
dc.format.extent | 11 p. |
dc.language.iso | eng |
dc.publisher | Elsevier |
dc.rights | Attribution 4.0 International |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Infografia |
dc.subject.lcsh | Three-dimensional imaging |
dc.subject.lcsh | Three-dimensional printing |
dc.subject.other | Model slicing |
dc.subject.other | 3D printing |
dc.subject.other | Hierarchical space subdivision |
dc.subject.other | Octree |
dc.title | Sweep encoding: Serializing space subdivision schemes for optimal slicing |
dc.type | Article |
dc.subject.lemac | Imatgeria tridimensional |
dc.subject.lemac | Impressió 3D |
dc.contributor.group | Universitat Politècnica de Catalunya. ViRVIG - Grup de Recerca en Visualització, Realitat Virtual i Interacció Gràfica |
dc.identifier.doi | 10.1016/j.cad.2021.103189 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0010448521001858 |
dc.rights.access | Open Access |
local.identifier.drac | 32521298 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TIN2017-88515-C2-1-R/ES/VISUALIZACION, MODELADO, SIMULACION E INTERACCION CON MODELOS 3D. APLICACIONES EN CIENCIAS DE LA VIDA Y ENTORNOS RURALES Y URBANOS/ |
local.citation.author | Comino, M.; Vinacua, À.; Carruesco, À.; Chica, A.; Brunet, P. |
local.citation.publicationName | Computer-aided design |
local.citation.volume | 146 |
local.citation.number | article 103189 |
local.citation.startingPage | 1 |
local.citation.endingPage | 11 |
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