Reconstruction of 3 objects using a KB environment

V. Nagasamy, Noshir Langrana

Research output: Contribution to conferencePaper

1 Citation (Scopus)

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 - Dec 1 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

Fingerprint

Blueprints
Computer aided design
Composite materials

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Nagasamy, V., & Langrana, N. (1989). Reconstruction of 3 objects using a KB environment. 117-126. Paper presented at Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition, Anheim, CA, USA, .
Nagasamy, V. ; Langrana, Noshir. / Reconstruction of 3 objects using a KB environment. Paper presented at Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition, Anheim, CA, USA, .10 p.
@conference{dd13bfbd35154d3fa34875fd7c46f89f,
title = "Reconstruction of 3 objects using a KB environment",
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.",
author = "V. Nagasamy and Noshir Langrana",
year = "1989",
month = "12",
day = "1",
language = "English (US)",
pages = "117--126",
note = "Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition ; Conference date: 30-07-1989 Through 03-08-1989",

}

Nagasamy, V & Langrana, N 1989, 'Reconstruction of 3 objects using a KB environment' Paper presented at Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition, Anheim, CA, USA, 7/30/89 - 8/3/89, pp. 117-126.

Reconstruction of 3 objects using a KB environment. / Nagasamy, V.; Langrana, Noshir.

1989. 117-126 Paper presented at Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition, Anheim, CA, USA, .

Research output: Contribution to conferencePaper

TY - CONF

T1 - Reconstruction of 3 objects using a KB environment

AU - Nagasamy, V.

AU - Langrana, Noshir

PY - 1989/12/1

Y1 - 1989/12/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=0024866117&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024866117&partnerID=8YFLogxK

M3 - Paper

SP - 117

EP - 126

ER -

Nagasamy V, Langrana N. Reconstruction of 3 objects using a KB environment. 1989. Paper presented at Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition, Anheim, CA, USA, .