“…For this purpose a content based image retrieval (CBIR) system could be used [11,14,19], both to benefit the management of increasingly large image collections, and to support clinical care, biomedical research, and education. However, although the number of experimental algorithms comprehending specific problems and databases is growing, few systems exist with relative success [3,7,29]. So, biomedical applications are one of the priority areas where CBIR can meet more success outside the experimental sphere, due to population aging in developed countries.…”