Algorithms for Recognition of the Main Engineering Drawing Entities

Authors:
Sergey Ablameyko;V. Bereishik;O. Frantskevich;M. Homenko;N. Paramonova
Affiliations:
-;-;-;-;-
Venue:
ICDAR '97 Proceedings of the 4th International Conference on Document Analysis and Recognition
Year:
1997

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Cited 1

Engineering Drawing Database Retrieval Using Statistical Pattern Spotting Techniques

GREC '99 Selected Papers from the Third International Workshop on Graphics Recognition, Recent Advances

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Abstract

The paper introduces the main principles of automatic interpretation of engineering drawing images. The technology of ED interpretation is proposed based on the introduced principles. The algorithms for automatic recognition of the main ED entities: line types, circular arcs, blocks, crosshatched areas, dimensions are proposed. They have been verified experimentally in the whole ED interpretation technology and show good results.