Joint direct estimation of 3D geometry and 3D motion using spatio temporal gradients

17 May 2018Francisco BarrancoCornelia FermüllerYiannis AloimonosEduardo Ros

Conventional image motion based structure from motion methods first compute optical flow, then solve for the 3D motion parameters based on the epipolar constraint, and finally recover the 3D geometry of the scene. However, errors in optical flow due to regularization can lead to large errors in 3D motion and structure... (read more)

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