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Pose-Free Structure From Motion Using Depth From Motion Constraints
2011
IEEE Transactions on Image Processing
Structure from motion (SFM) is the problem of recovering the geometry of a scene from a stream of images taken from unknown viewpoints. One popular approach to estimate the geometry of a scene is to track scene features on several images and reconstruct their position in 3D. During this process, the unknown camera pose must also be recovered. Unfortunately recovering the pose can be an ill-conditioned problem which, in turn, can make the SFM problem difficult to solve accurately. We propose an
doi:10.1109/tip.2011.2147322
pmid:21521669
fatcat:m7tpjoxlhreqdobqrz4sylhi2y