Efficient Covisibility-based Image Matching for Large-Scale SfM
Zhichao Ye,Guofeng Zhang,Hujun Bao,Zhichao Ye,Guofeng Zhang,Hujun Bao
Obtaining accurate and sufficient feature matches is crucial for robust large-scale Structure-from-Motion. For unordered image collections, a traditional feature matching method with geometric verification requires a huge cost to find sufficient feature matches. Although several methods have been proposed to speed up this stage, none of them makes full use of existing matches. In this paper, we pr...
