1. A processing system for baseline management, comprising: a sensor module comprising sensor circuitry coupled to a plurality of sensor electrodes, the sensor module configured to receive resulting signals with at least a portion of the sensor electrodes; and a determination module operatively connected to the plurality of sensor electrodes and configured to: obtain a first profile from the resulting signals; calculate, using the first profile, a first statistic and a second statistic for the first profile; select, according to a first range of the first statistic and a second range of the second statistic, a baseline relaxation technique from a plurality of baseline relaxation techniques to obtain a selected baseline relaxation technique; and adjust a baseline for the capacitance sensing input device according to the selected baseline relaxation technique.