Touch sensing and multitouch sensing are key technologies in the implementation of sophisticated modern human-machine interfaces. Touch sensing can involve sensing the proximity, contact, and/or position of an object such as, for example, a finger, stylus or other object. Multitouch sensing can involve similar sensing with respect to multiple simultaneous input objects. As such, multitouch gestures are now being implemented in almost every electronic device that has a touch interface. Typical touch sensing and multitouch sensing systems are based on measures of absolute or mutual capacitance. One example of multitouch sensing is multitouch imaging, which can involve capturing transcapacitive images relative to an input interface/sensor.