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A star image fusion method based on coordinate transformation is presented for a multi-FOV star sensor. By using coordinate transformation, simulated star images are generated and images from different FOVs are fused in the same coordinate system. Star image fusion is combined with triangle algorithm which is widely applied, and the star recognition method is improved for multi-FOV star sensor. The...
A new method of star catalog optimization for multi-FOV star sensor is presented. Compared with single-FOV star sensor, multi-FOV star sensor has higher attitude accuracy and update frequency. By conducting Monte Carlo Simulation and labelling stars based on magnitude, the optimization of guide star catalog reduces the size of the catalog and improves the uniformity of the catalog, which is more suitable...
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