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中文摘要：
本文利用影像上提取的直线信息建立建筑物的初始模型,根据已知的影像内外方位元素将初始模型投影到影像上,结合最邻近直线广义点平差迭代计算建筑物的位置参数与形状参数,实现建筑物的半自动三维重建.这种方法能够减少运算量,提高建模效率与建模精度.然后基于建筑物模型内部约束,给出了详细的带约束条件的建筑物广义点摄影测量平差模型,最后试验验证了其有效性.
英文摘要：
A semi-automatic 3D building modeling method was proposed in this paper. The initial parameters of the model were calculated by the building edges extracted from aerial images and projected onto images according to the collinearity equation, then the accurate model parameters（position parameters and shape parameters） of buildings were calculated based on generalized point photogrammetry. Experiments were done to prove the validity of the algorithm.
同期刊论文项目
同项目期刊论文
The Scheme and the Preliminary Test of Object-Oriented Simultaneous 3D Geometric and Physical Change
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