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dc.date.accessioned 2004-02-07T14:07:09Z
dc.date.available 2004-02-07T03:00:00Z
dc.date.issued 2002
dc.identifier.uri http://hdl.handle.net/10915/9444
dc.description.abstract Transmission of large terrain databases across the Internet is still worrying. A large terrain database requires a big number of polygons and textures, and that represents a problem with current bandwidth and resource limitations. Multiresolution models permit progressive transmission, that is the transmission of a simple model followed by successive refinements. In this work we present a new multiresolution model called Geometric-Textured Bitree. In contrast with most of recent works, it makes possible the progressive transmission of not only geometry but also the texture of a terrain model. Wavelet Multiresolution Analysis is applied to the selection of geometry points and, texture segmentation. Also a new texture synthesis process based on Wavelet classification is presented. es
dc.format.extent p. 34-41 es
dc.language en es
dc.title Geometric-textured bitree: transmission of a multiresolution terrain the Internet es
dc.type Articulo es
sedici.identifier.uri http://journal.info.unlp.edu.ar/journal/journal7/papers/JCST-Oct02-6.pdf es
sedici.creator.person Abásolo Guerrero, María José es
sedici.creator.person Perales Lopez, Francisco José es
sedici.creator.person De Giusti, Armando Eduardo es
sedici.subject.materias Ciencias Informáticas es
sedici.subject.descriptores Informática es
sedici.subject.keyword transmisión progresiva; ondas; modelos multiresolución; análisis multiresolución; clasificación y segmentación por textura; síntesis de textura es
sedici.subject.keyword progressive transmission; quadtree triangulation; multiresolution model; multiresolution analysis; wavelets; texture classification and segmentation; texture synthesis en
sedici.subject.keyword transmissão progressiva; classificação e segmentação de textura; modelos multi-resolução; síntese de textura pt
sedici.description.fulltext true es
mods.originInfo.place Facultad de Informática es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc/3.0/
sedici.description.peerReview peer-review es
sedici2003.identifier ARG-UNLP-ART-0000000084 es
sedici.relation.journalTitle Journal of Computer Science & Technology es
sedici.relation.journalVolumeAndIssue vol. 2, no. 7 es

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Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)