Model-based feature tracking system
December 6, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesScene tracker using multiple independent correlators Moving target indication system Feature navigation system and method Gray scale vision method and system utilizing same Motion detection and tracking from a mobile platform Method of navigation Azimuth correction for radar antenna roll and pitch Method for determining sensor motion and scene structure and image processing system therefor Method and system for image-sequence-based target tracking and range estimation Processor arrangement Patent #: 5564650 InventorsAssigneeApplicationNo. 568286 filed on 12/06/1995US Classes:703/6, SIMULATING NONELECTRICAL DEVICE OR SYSTEM342/63, Aircraft guidance342/64With map matchingExaminersPrimary: Teska, Kevin J.Assistant: Roberts, A. S. Attorney, Agent or FirmForeign Patent References
International ClassG01S 017/06AbstractMethods and apparatus providing model-based feature tracking for location assessment of a sensor platform, or tracking of a feature are disclosed wherein a series of predictive models are developed to predict a location of features in subsequently acquired sensor data. Feature location data acquired by a sensor in a previous platform position assessment is used to build a model corresponding to anticipated feature locations in data acquired for a present platform position assessment.Other References
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