Barebones particle swarm methods for unsupervised image classification
Mahamed G. H. Omran, Salah Al-Sharhan · 2007
A clustering method that is based on barebones particle swarm (BB) is developed in this paper. BB is a variant of particle swarm optimization (PSO) where parameter tuning is not required. The proposed algorithm finds the centroids of a user specified number of clusters, where each cluster groups together similar patterns. The application of the proposed clustering algorithm to the problem of unsupervised classification and segmentation of images is investigated. To illustrate its wide applicability, the proposed algorithms are then applied to synthetic, MRI and satellite images. Experimental results show that the BB-based clustering algorithm performs very well compared to other state-of-the-art clustering algorithms in all measured criteria.