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18th International Conference on Pattern Recognition (ICPR'06) Volume 2
Automatic Adjacency Grammar Generation from User Drawn Sketches
Hong Kong
August 20-August 24
ISBN: 0-7695-2521-0
Joan Mas Romeu, Universitat Autònoma de Barcelona, Spain
Bart Lamiroy, Universitat Autònoma de Barcelona, Spain
Gemma Sanchez, Universitat Autònoma de Barcelona, Spain
Josep Llados, Universitat Autònoma de Barcelona, Spain
In this paper we present an innovative approach to automatically generate adjacency grammars describing graphical symbols. A grammar production is formulated in terms of rulesets of geometrical constraints among symbol primitives. Given a set of symbol instances sketched by a user using a digital pen, our approach infers the grammar productions consisting of the ruleset most likely to occur. The performance of our work is evaluated using a comprehensive benchmarking database of on-line symbols.
Citation:
Joan Mas Romeu, Bart Lamiroy, Gemma Sanchez, Josep Llados, "Automatic Adjacency Grammar Generation from User Drawn Sketches," icpr, vol. 2, pp.1026-1029, 18th International Conference on Pattern Recognition (ICPR'06) Volume 2, 2006
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