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Um Estudo sobre a Avaliação do Custo de Aplicação da Análise de Mutantes na Validação de Máquinas de Estados Finitos

Representação de Objetos 3D por Grafos de Aspectos e Planos Salientes

José Carlos MaldonadoRenata A. de CarvalhoSandra Camargo P. F. Fabbri

Edilson PontaroloDíbio Leandro Borges

Finite State Machine (FSM) is one of the most used techniques for the specification of the Reactive Systems incremental, low-cost testing and validation strategy in the context of FSM. This paper proposes a representation technique for 3D complex objects to be applied in computer vision systems. The technique may be divided into three main steps: (1) Applying a segmentation process based on gaussian and mean curvatures, the object plane regions are reconstructed directly from a set of range images; (2) The adjacency and relative orientation and size between planes are estimated for each view; (3) The views are hierarquically related into an approximated aspect graph composed of symbolic features and properties. The experimental results obtained indicate the representation aplicability to the 3D form inspection process.

http://www.lbd.dcc.ufmg.br/colecoes/sbes/1999/29.pdf

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