PLICS analysis at a high density of monodisperse (A–D) and polydisperse (E–L) particles. The monodisperse sample consists of 10,000 particles with FWHM = 4 px. The polydisperse sample in (E) consists of 10,000 elements with FWHM ranging from 2 to 5 px distributed so that their FWHM increases from left to right according to a linear gradient. The polydisperse sample in (I) consists of 10,000 elements with FWHM equal to either 2 or 5 px distributed so that the density of structures with FWHM = 5 px decreases from left to right, whereas the density of structures with FWHM = 2 px increases from left to right. Shown are the intensity images (A, E, and I), the global ACFs (B, F, and J), the phase images (C, G, and K), and the phasor plots (D, H, and L). The PLICS analysis is performed with m = 16. The dashed white line in the phasor plot is a guide to the eye. To see this figure in color, go online.