1. A gesture recognition system, comprising: a processor that executes the following computer executable components stored in a memory: an image discovery component that records a motion of at least one body in a view of one or more sensors that collect input data that comprises the motion; a blob identification component that identifies a first detail and a second detail of the at least one body, the blob identification component comprises a difference of Gaussians filter, wherein a large difference of Gaussian identifies the first detail and a small difference of Gaussian identifies the second detail; and a gesture recognition component that identifies a gesture based on an analysis of the first detail, wherein the blob identification component masks the second detail from the gesture recognition component.