Fig. 2
From: optimalFlow: optimal transport approach to flow cytometry gating and population matching

An application of Algorithm 2-Pooling. On the left we have 5 different cytometries, each with 4 different identified cell types given by \(\{Monocytes\,(black),\, CD4{+}CD8{-}\,(red),\, Mature\,Sig\,Kappa\,(green),\,TCRgd{-}\,(blue)\}\). On the right we have a prototype cytometry obtained taking the 1-barycenter for each cell type. Ellipsoids contain 95% of the probability of the respective multivariate gaussian distributions