1. An apparatus comprising: a processor; and a memory including computer program code, the memory and the computer program code configured to, with the processor, cause the apparatus to at least: determine a target region based at least in part on depth range data corresponding to an intensity image, the intensity image comprising data descriptive of a hand; determine a point of interest of a hand portion of the target region; determine a shape corresponding to a palm region of the hand, wherein the shape corresponds to a circle determined from a plurality of circle features extracted from the target region; determine a selected portion of the target region for removal based on a relationship between a center of the palm region and the point of interest of the hand portion of the target region; and remove the selected portion of the target region to identify a portion of the target region corresponding to the hand.