This paper describes the experiments used to investigate ways in which digitised trademark images can be visually clustered on a 2-D surface, using the topological properties of the self-organizing map. Experiments were carried out on a set of original and edge detected binary trademark images, as well as their moment invariants, angular radial transformations and wavelet feature vectors. A radial based precision-recall measure was also used to evaluate the results objectively. Initial results are encouraging.
CITATION STYLE
Hussain, M., Eakins, J., & Sexton, G. (2002). Visual clustering of trademarks using the self-organizing map. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 2383, pp. 147–156). Springer Verlag. https://doi.org/10.1007/3-540-45479-9_16
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