Title :
Interpretation of 3-view engineering drawings as central quadric surface mechanical parts
Author :
Marston, R.E. ; Kuo, M.H.
Author_Institution :
Dept. of Comput. Sci., Nottingham Univ., UK
Abstract :
Previous work on the reconstruction of planar-faced objects from 3-view engineering drawings is extended, to include objects having central quadric surfaces with conic-section boundary edges. Multiple solutions are available from the algorithm and pathological situations arising from back-projection are eliminated. The algorithm accepts a wider variety of curved surface objects and imposes fewer restrictions on acceptable input drawings than previous methods
Keywords :
CAD; document image processing; engineering graphics; image reconstruction; mechanical engineering computing; object recognition; back-projection; central quadric surface mechanical parts; conic-section boundary edges; image reconstruction; input drawings; planar-faced objects; three-view engineering drawing interpretation; Art; Computer science; Engineering drawings; Pathology; Solid modeling; Surface fitting; Surface reconstruction;
Conference_Titel :
Document Analysis and Recognition, 1995., Proceedings of the Third International Conference on
Conference_Location :
Montreal, Que.
Print_ISBN :
0-8186-7128-9
DOI :
10.1109/ICDAR.1995.599009
