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Author(s): Teresa Azevedo
João Manuel R. S. Tavares
Mário Vaz
Title: Volumetric object reconstruction using generalized voxel coloring
Issue Date: 2008
Abstract: This paper presents a volumetric approach for three-dimensional (3D) object reconstruction. Building 3D models of objects from 2D images is still a very difficult task. However, the built 3D models can have different applications in many areas, such as in industrial inspection, virtual reality, and medicine, among others. In our work, an uncalibrated turntable image sequence of the object to be reconstructed is acquired. Then, 3D reconstruction is performed using Generalized Voxel Coloring (GVC), a volumetric method based on photo-consistency criteria. Two experimental objects, with different topologies, were reconstructed. The robustness of the GVC method was verified by varying some parameters, like the number of images used and the influence of the objects silhouettes considered.
Subject: Engenharia
Source: International Workshop on Combinatorial Image Analysis
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: openAccess
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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