Distribution Matching for Dimming Control in Visible-Light Region-of-Interest Signaling
We propose a two-level dimmer based on binary distribution matching where a low-rate signal controls the output probability distribution of a high-rate bit sequence, which can be used in region-of-interest (RoI) signaling applications.To reduce the rate loss of the dimmer, we propose the extended multiset-partition distribution matching (EMPDM) alg