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Master's Dissertation
DOI
10.11606/D.55.2018.tde-16032018-084522
Document
Author
Full name
Milton Hirokazu Shimabukuro
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 1998
Supervisor
Committee
Minghim, Rosane (President)
Lotufo, Roberto de Alencar
Oliveira, Maria Cristina Ferreira de
Title in Portuguese
Dentes Virtuais: Visualização para Apoio a Atividades Odontológias
Keywords in Portuguese
Não disponível
Abstract in Portuguese
Neste projeto de mestrado foi estudado um processo de geração de modelos tridimensionais de dentes a partir de dados reais. Foram elaborados e implementados um algoritmo para reconstrução 3D de dentes, e vários programas complementares para apoiar a reconstrução. Um modelo tridimensional é criado a partir de contornos planares que descrevem as estruturas de interesse, representados por polígonos extraídos de fatias ou cortes paralelos de um dente. O algoritmo foi implementado na forma de uma classe, em extensão a uma biblioteca de visualização de propósito geral, o VTK (Visualization Toolkit), com resultados bastante promissores.
Title in English
Not available
Keywords in English
Not available
Abstract in English
In this MSc research a process of generating three-dimensional models for teeth from real data was studied. Mi algorithm for 3D tooth reconstruction and several complementary programs to aid reconstruction were designed and implemented. A three-dimensional model is created from planar contours describing the structures of interest, represented by polygons extracted from parallel slices of a tooth. The algorithm was implemented as an object class, extending a generalpurpose visualization library called VTK (Visualization Toolldt), with very promising results.
 
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Publishing Date
2018-03-16
 
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