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该文分析了三维数据重建的研究现状 ,提出了基于表面模型的三维数据重建方法 ,给出了具体的算法和应用实例。实例证明算法是收敛的 ,具有较高的精度。该方法对于三维数据重建、三维GIS以及数字城市的建设具有一定的应用价值
基于表面模型的三维数据重建方法的研究与实现
【摘 要】
：
该文分析了三维数据重建的研究现状 ,提出了基于表面模型的三维数据重建方法 ,给出了具体的算法和应用实例。实例证明算法是收敛的 ,具有较高的精度。该方法对于三维数据重建、三维GIS以及数字城市的建设具有一定的应用价值
【机 构】
：
北京大学遥感与地理信息系统研究所
【出 处】
：
地理学与国土研究
【发表日期】
：
2002年02期
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