1. A computing system for processing images, comprising: a 3-D imaging system, the 3-D imaging system generates a depth map from at least one image; an object detector, the object detector detects at least one object in the depth map; and an anomaly detector, the anomaly detector: (a) identifies, from the depth map, anomalies in the at least one object, including at least one logical gap anomaly and at least one logical protrusion anomaly, (b) identifies the at least one logical gap anomaly by an identification of pixel depths which are less than those of pixels in at least one adjacent region of the at least one object, and (c) identifies the at least one logical protrusion anomaly by an identification of pixel depths which are greater than those of pixels in at least one adjacent region of the at least one object.