A new method is proposed to retrieve images by content. The approach is based on the matching of strong graphs defined by relational signatures computed between clusters of a fuzzy partition. Such a representation combines color and spatial information between the regions and have nice geometric properties w.r.t scale factor, rotation and translation.
Citation:
Salvatore Tabbone, Laurent Wendling, "Retrieving Images by Content from Strong Relational Graph Matching," icpr, vol. 2, pp.951-954, 17th International Conference on Pattern Recognition (ICPR'04) - Volume 2, 2004