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The DARPA PerceptOR program implements a rigorous evaluative test program which fosters the development of field relevant outdoor mobile robots. Autonomous ground vehicles are deployed on diverse test courses throughout the USA and quantitatively evaluated on such factors as autonomy level, waypoint acquisition, failure rate, speed, and communications bandwidth. Our efforts over the three...
This paper presents a visual odometer for autonomous helicopter flight. The odometer estimates helicopter position by visually locking on to and tracking ground objects. The paper describes the philosophy behind the odometer as well as its tracking algorithm and implementation. The paper concludes by presenting test flight data of the odometer's performance on-board indoor and outdoor prototype...
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