1. A method for tracking camera movement in Augmented Reality (AR) systems using structured light projections, the method comprising: projecting at least one structured light pattern from a structured light source onto a portion of an AR scene; detecting a reflected structured light pattern from one or more portions of the AR scene utilizing an image sensor in proximity of the AR image capture unit; comparing the detected structured light pattern to a previously detected structured light pattern; determining a change in the AR image capture unit location based on the comparison; correlating the change in the AR image capture unit location with one or more captured images of the AR scene; and tracking an AR image capture unit movement relative to the AR scene based on determination of changes in the detected structured light pattern.