An Application of Point Pattern Matching
نویسندگان
چکیده
We consider a point pattern matching problem occuring in astronautics: Given are pictures from a camera of unknown orientation, showing a section of the starry sky. We want to determine the orientation of the camera by matching the constellations in the pictures with a star catalogue. This problem occurs for satellite attitude determination with star eld sensors. We present a new solution, which uses incremental Delaunay triangulation. Figure 1. A satellite with a star eld sensor, observing the starry sky.
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