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This paper investigates the use of aerial images obtained from an airborne downward-looking camera to control error growth in the true heading from a low-cost integrated GPS/INS system. In the proposed approach, aerial images are processed to compute aircraft drift angle and integrated GPS/INS position information is used to compute aircraft track angle. Aircraft true heading is finally computed by...
We review some recent techniques for 3D tracking and occlusion handling for computer vision-based augmented reality. We discuss what their limits for real applications are, and why object recognition techniques are certainly the key to further improvements.
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