Publication
Distance between attributed graphs and function-described graphs relaxing 2nd order restrictions
Conference Article
Conference
Joint IAPR International Workshop on Structural, Syntactic and Statistical Pattern Recognition (SSPR&SPR)
Edition
8th
Pages
277-286
Doc link
http://dx.doi.org/10.1007/3-540-44522-6_29
File
Authors
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Alquézar Mancho, Renato
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Serratosa Casanelles, Francesc
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Sanfeliu Cortés, Alberto
Projects associated
Abstract
Function-Described Graphs (FDGs) have been introduced as a representation of an ensemble of Attributed Graphs (AGs) for structural pattern recognition and a distance measure using restrictions between AGs and FDGs has been reported. Nevertheless, in real applications, AGs can be distorted by some external noise, and therefore some constraints have to be relaxed. To gain more flexibility and robustness, some local costs may be added to the global cost of the labelling depending on the fulfilment of the graph element constraints of the FDG instead of applying hard binary constraints.
Categories
pattern recognition.
Scientific reference
R. Alquézar Mancho, F. Serratosa and A. Sanfeliu. Distance between attributed graphs and function-described graphs relaxing 2nd order restrictions, 8th Joint IAPR International Workshop on Structural, Syntactic and Statistical Pattern Recognition, 2000, Alicante, Spain, in Advances in Pattern Recognition, Vol 1876 of Lecture Notes in Computer Science, pp. 277-286, 2000, Springer, Berlin.
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