1. A touch processor connected to a touch panel comprising: a detecting module that detects an input on a touch sensor panel; a first determining module that determines a confidence value based on area, density, and distance of the detected input, wherein the distance is indicative of the distance between a location of the input to an edge of the touch sensor panel; a comparing module that compares the confidence value to one or more predetermined thresholds; and a second determining module that determines the input is a no-touch based on the comparison of the confidence value to the one or more predetermined thresholds.