Dense Non-Rigid Structure from Motion: A Manifold Viewpoint

15 Jun 2020Suryansh KumarLuc Van GoolCarlos E. P. de OliveiraAnoop CherianYuchao DaiHongdong Li

Non-Rigid Structure-from-Motion (NRSfM) problem aims to recover 3D geometry of a deforming object from its 2D feature correspondences across multiple frames. Classical approaches to this problem assume a small number of feature points and, ignore the local non-linearities of the shape deformation, and therefore, struggles to reliably model non-linear deformations... (read more)

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