School of Computer Science and Telecommunication Engineering, Jiangsu University, Zhenjiang, 212013, China.
School of Computer Science, Jilin Normal University, Siping, 136000, China.
Institute of Science and Technology Information, Jiangsu University, Zhenjiang, 212013, China.
Abstract:
Most image segmentation methods based on clustering algorithms use single-objective function to implement image segmentation. To avoid the defect, this paper proposes a new image segmentation method based on a multi-objective particle swarm optimization (PSO) clustering algorithm. This unsupervised algorithm not only offers a new similarity computing approach based on electromagnetic forces, but also obtains the proper number of clusters which is determined by scale-space theory. It is experimentally demonstrated that the applicability and effectiveness of the proposed multi-objective PSO clustering algorithm.