Image Degradation Model for Dynamic Star Maps in Multiple Scenarios

To meet the ground test requirements of star sensors, we establish map simulation algorithm and interactive interface in multiple scenarios. The combination degradation model points, imaging noise model, attitude disturbance is introduced to solve problem different patterns existing actual measurement, improving traditional model. In addition, a user-friendly design makes it easier for both scholars average individuals understand parameters then generate static single-frame maps—or series dynamic sequence maps—under various conditions. results proposed method are highly comparable captured images, this can be applied tests calibrations sensors.