Reconstruction of 3 objects using a KB environment

V. Nagasamy, N. A. Langrana

Research output: Contribution to conferencePaperpeer-review

1 Scopus citations

Abstract

This paper presents a knowledge based technique for understanding and reconstructing a class of three-dimensional objects from their two-dimensional orthographic views commonly found in machine drawings and blueprints. The reconstruction procedure uses a volume-oriented approach and views a complex part as composed of a number of primitive sub-objects. These sub-objects are recognized using a model-guided recognition scheme, utilizing characteristic patterns of the primitives in different views. Features such as protrusions and cavities are recognized and the composite part is transferred to a CAD database.

Original languageEnglish (US)
Pages117-126
Number of pages10
StatePublished - 1989
EventProceedings of the 1989 ASME International Computers in Engineering Conference and Exposition - Anheim, CA, USA
Duration: Jul 30 1989Aug 3 1989

Other

OtherProceedings of the 1989 ASME International Computers in Engineering Conference and Exposition
CityAnheim, CA, USA
Period7/30/898/3/89

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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