METHOD AND APPARATUS FOR VIDEO GEOREGISTRATION

摘要

A method and apparatus for performing georegistration using both a telemetry based rendering technique and an interative rendering technique. The method begins with a telemetry based rendering that produces reference imagery that substantially matches a view being imaged by the camera. The reference imagery is rendered using the telemetry of the present camera orientation. Upon obtaining a certain level of accuracy, the method proceeds to perform iterative rendering. During iterative rendering, the method uses image motion information from the video to enhance rendering of the reference imagery. A further embodiment uses sequential statistical framework to provide a unified approach to georegistration.