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Comparison of density-peak clustering and mean shift in parameter robustness and computation complexities when segmenting touching somas. a Localization results of simulated touching somas with different values for σ in the condition of SNR = 3, d = 14 μm. b Effective range of σ for the two methods with SNR = 2, 4 and 6. c Running time (excluding the time of image preprocessing) of the two approaches on mouse hippocampal image stacks of different sizes
