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中文摘要：
为了满足深空探测器实时测量天体表面形貌的需求,设计并实现了一套基于立体视觉的在线实时测量原型系统。该系统通过立体相机实时获取空间天体的立体影像,利用每次观测的一组立体影像来重建其局部表面形状;再对每次重建的局部模型进行连接,得到空间天体完整的表面形貌模型。通过仿真实验验证了该系统的可行性,数据处理的速度与精度可以满足对深空目标进行实时测量的需要。
英文摘要：
In order to satisfy the real-time demand of deep space probe map topography of celestial body,an online mobile real-time mapping prototype system based on image stereo vision was designed and implemented in this paper. Stereo images of space object was obtained in real-time by the stereo camera,a group of observed stereo images was used to reconstruct its surface shape,and then the local reconstructed model was connected to generate the whole surface topography model of the space object. The feasibility,accuracy and speed were proved by experiment. The results show that it can meet the demend of real-time mapping.
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