Metodologia para Reconstrução da Geometria da Mama usando Sensores de Profundidade
Resumo
A reconstrução 3D, aliada à termografia, é um meio de validar, ou ajudar o diagnóstico, tornando-o mais preciso. Neste artigo é proposta uma metodologia para reconstrução da geometria 3D da mama visando a realização de simulações computacionais, assim como auxiliar no planejamento de cirurgias. A abordagem consiste em três etapas: calibração de dois Kinects; registro das nuvens de pontos adquiridas; reconstrução da superfície do objeto virtual. Nas validações a média da diferença entre as áreas de superfície foi de 3,55%, 0,93 de Coeficiente de similaridade Dice, na média, e a média da diferença das distâncias entre os mamilos foi de 3,51%.
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