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Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/10041

Title: Delta-connection: a solution for 3d object reconstruction
???metadata.dc.creator???: Anzollini, Guilherme Rossetti
Hounsell, Marcelo da Silva
Silva, Alexandre Gonçalves
Keywords: 3D object reconstruction
Reconstruction from slices
Correspondence algorithm
Visualization
Reconstrução de objeto em 3D
Reconstrucao em fatias
Algoritmo de correspondência
Visualização
Publisher: Editora da UFLA
???metadata.dc.date???: 1-Jun-2008
Citation: ANZOLLINI, G. R.; HOUNSELL, M. da S.; SILVA, A. G. Delta-connection: a solution for 3d object reconstruction. INFOCOMP: Journal of Computer Science, Lavras, v. 7, n. 2, p. 65-73, June 2008.
Abstract: Given a set of consecutive slices resulting from a non-invasive examining device, there is an expectation to be able to reconstruct the 3D original object regardless if it is a human organ or the channeling of underground petroleum resources. The slices however, identify a set of curves, which need to be properly connected to give rise of a coherent representation of the object. This analysis is made by a correspondence algorithm within a 3D reconstruction software. This paper presents -connection, a simple and flexible algorithm for the correspondence problem. -connection relies on the well-known heuristic approach of proximal curves. Tests have shown that -connection grows linearly with the size of the raw-data (the slices) and can be fine-tuned by a user-defined parameter to produce a 3D model. The heuristic, advantages and limitations of -connection will also be shown in detail.
Other Identifiers: http://www.dcc.ufla.br/infocomp/index.php/INFOCOMP/article/view/219
???metadata.dc.language???: eng
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