Fig. 8From: An unsupervised learning approach for tracking mice in an enclosed areaTracking error ε (top) and the size of the shape catalog (bottom) for different choices of ρ max . The optimum is achieved for ρ max =120 which corresponded to approximately half of the shape candidates (c v =0.5). Evidently, the error changes only marginally around c v = 0.5, so that the influence on the error is assumed to be rather lowBack to article page