In this paper we focus on the problem of image segmentation by color clustering. We present a robust agglomerating clustering algorithm based on cluster validity criteria derived from fuzzy partitions. The result is a simplified segmentation having a small number of large regions. The interest of the proposed method is that it requires a single parameter and that the computational complexity is very low.
Patrick Lambert, Horia Grecu, "Fast Color Image Segmentation using Fuzzy Clustering" in Proc. IS&T CGIV 2002 First European Conf. on Colour in Graphics, Imaging, and Vision, 2002, pp 527 - 528, https://doi.org/10.2352/CGIV.2002.1.1.art00110