1. A tracking and registration method for spatially locating and tracking an object using a camera array having at least two cameras, and for mutually assigning the spatial position of the object and an acquired, stored data set, comprising: recording trackable markings via the camera array; extracting the markings from the recordings; monitoring a location of the markings, wherein the spatial position of the object is based on the location of said markings; producing video recordings of a surface of the object via the camera array; and identifying and correlating, with computer assistance, surface portions of the object with corresponding surface portions in the stored data set, wherein the spatial position of the object is assigned to that of the data set.