The SlapSegII evaluation is sponsored by the Federal Bureau of Investigation and Department of State. The evaluation is being performed to assess the current state-of-the-art in slap fingerprint segmentation. The evaluation uses operational data from both 2-inch and 3-inch platen live-scan devices. The 3-inch platen slap fingerprints are of particular interest because of their use in government systems transitioning from 2 finger identification to 10-print identification flats.