“…Gs is expanded in Gaussian bases, q(r,M)=(1/ĻM)exp(ār2/M), asGs(r,t)=ā«dMP(M,t)q(r,M).Given a noisy estimate of Gs(r,t), P(M,t) is extracted as coefficients of expansion using the RL iterative scheme ( Methods ). The RL algorithm has been extensively used in image processing (32, 33) and also, in monitoring diffusion of liposomes in a nematic solution (34) and particles in simulated supercooled liquids (35ā37). In SI Appendix , Figs.…”