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GroupSAC: Efficient Consensus in the Presence of Groupings
(Georgia Institute of Technology, 2009-09)
We present a novel variant of the RANSAC algorithm that is much more efficient, in particular when dealing with problems with low inlier ratios. Our algorithm assumes that there exists some grouping in the data, based ...
Out-of-Core Bundle Adjustment for Large-Scale 3D Reconstruction
(Georgia Institute of Technology, 2007-10)
Large-scale 3D reconstruction has recently received much attention from the computer vision community. Bundle adjustment is a key component of 3D reconstruction problems. However, traditional bundle adjustment ...