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| HAL: inria-00202465, version 1 |
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| International Symposium on Tools and Methods of Competitive Engineering, TMCE 2008, Izmir : Turkey (2008) |
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| Reverse engineering for industrial-environment cad models |
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| Rodrigo De Toledo 1Bruno Levy 2 |
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| (2008) |
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| Industrial-environment CAD models are commonly represented by triangular meshes, which do not preserve original information about implicit surfaces used during design. The reverse-engineering algorithms presented in this paper focus on reconstructing implicit information, recovering original data. We propose two different approaches, a numerical one and an original topological approach. We explore specificities found in CAD meshes to achieve high effectiveness, reconstructing 90% of information from massive models (with millions of triangles) after few minutes of processing. |
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| 1: | Tecnologia em Computação Gráfica - Computer Graphics Technology Group (Tecgraf) |
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Pontifical Catholic University of Rio de Janeiro - PUC-Rio |
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| 2: | ALICE (INRIA Lorraine - LORIA) |
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INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine |
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| 3: | CAD (CAD LIAMA INRIA Paris - Rocquencourt) |
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CIRAD – CNRS – INRA – Chinese Academy of Science (CAS) – Institute of Automation, Chinese Academy of Sciences – INRIA Paris - Rocquencourt |
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| Domain | : | Computer Science/Computer Aided Engineering |
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| reverse engineering – CAD models – shape retrieval – surface recovery – model reconstruction – topological algorithms |
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| inria-00202465, version 1 | |
| http://hal.inria.fr/inria-00202465 | |
| oai:hal.inria.fr:inria-00202465 | |
| From: Chine Publications Liama | |
| Submitted on: Thursday, 7 January 2010 07:00:03 | |
| Updated on: Thursday, 7 January 2010 07:00:03 | |
