【摘要】 可并行迭代式重建策略以三视图为重建单元,为避免求解三焦张量而提出一种简单的实现策略,并对三视图进行全局的特征点匹配。给出可并行的分层对应点合并策略。对长度为n的序列,传统迭代方法需要进行(n-1)次重建单元合并,且重建层数为(n-1),而对可并行迭代策略需要进行(n-2)次单元合并,重建层数为lb(n-1),且每一层的单元合并完全可并行。更多还原

【Abstract】 The method is based on the reconstruction unit of three views.To avoid the complex computation of trifocal tensor,a simple strategy is presented.After that,a global feature matching process is taken.And a parallel hierarchical method to combine correspondences is used.For a sequence of size n,the traditional method needs(n-1) combinations and(n-1) layers,while the method presented needs(n-2) combinations and lb(n-1) layers,in each layer the combinations are parallel.更多还原