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Int. j. for numerical methods in eng.: Craven, A. H. and Holmes, R. ‘The vibration of engine crankshafts — a fast numerical solutions’. Vol 5 (1972) No 1, pp.17–24


Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
123 KB
Volume
5
Category
Article
ISSN
0010-4485

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✦ Synopsis


The problem of automatic dtgmzmg of contour maps is discussed An analysis of the structure of a general contour map Is performed and its topological properties are employed in the development of a new scannlng algorithm Detection and recognition of contour lines is achieved by a two-colour labelling scheme The 'tangency problem' in scanning is described

Civ~l and Structural Engineering