@article{Vejdemo-Johansson2015, author = "Mikael Vejdemo-Johansson and Susanne Vejdemo and Carl-Henrik Ek", title = "{-means clustering hierarchy on chromatic response vectors, after projecting by a factor of the exponential similarity matrix for color chips.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_means_clustering_hierarchy_on_chromatic_response_vectors_after_projecting_by_a_factor_of_the_exponential_similarity_matrix_for_color_chips_/943523", doi = "10.1371/journal.pone.0089184.g004" }