A generalized shape descriptor from wire frame models on a CAD/CAM system
One of the goals of geometric modeling is to enable the construction of a central database for information storage, retrieval, and updating of three-dimensional mechanical components, assemblies, and systems. Because the information is intended for a wide variety of purposes, a geometric model must...
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| Veröffentlicht in: | Journal of manufacturing systems 1986, Vol.5 (4), p.231-241 |
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| container_title | Journal of manufacturing systems |
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| creator | Nnaji, Bartholomew O. Vishnu, Ashok K. |
| description | One of the goals of geometric modeling is to enable the construction of a central database for information storage, retrieval, and updating of three-dimensional mechanical components, assemblies, and systems. Because the information is intended for a wide variety of purposes, a geometric model must not only be complete but also be neutral. Therefore, the vital issue is how to best represent the fundamental geometric data. An algorithm is developed for the automated conversion of wire frame data to solid geometric which would give the combined advantages of easy data input and the enormous descriptive power of solid geometric form. How the translated data could be interpreted and coded for manufacturing applications is also explained. The concept of a generalized shape descriptor has been introduced in this context. |
| doi_str_mv | 10.1016/0278-6125(86)90054-3 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0278-6125 |
| ispartof | Journal of manufacturing systems, 1986, Vol.5 (4), p.231-241 |
| issn | 0278-6125 1878-6642 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_744983668 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | assembling Assembly CAD/CAM computer aided design computer aided manufacturing data bases Interpretation of Shapes Robotics |
| title | A generalized shape descriptor from wire frame models on a CAD/CAM system |
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