Survey of 3D reconstruction of non-rigid objects using monocular images
Survey of 3D reconstruction of non-rigid objects using monocular images
State of the Art in Dense Monocular Non-Rigid 3D Reconstruction
arXiv paper abstract https://arxiv.org/abs/2210.15664
arXiv PDF paper https://arxiv.org/pdf/2210.15664.pdf
3D reconstruction of deformable (or non-rigid) scenes from a set of monocular 2D image observations is a long-standing and actively researched area of computer vision and graphics.
... advantage of using monocular cameras is their omnipresence and availability to the end users as well as their ease of use compared to more sophisticated camera set-ups such as stereo or multi-view systems.
... survey focuses on state-of-the-art methods for dense non-rigid 3D reconstruction of various deformable objects and composite scenes from monocular videos or sets of monocular views.
It reviews the fundamentals of 3D reconstruction and deformation modeling from 2D image observations.
... then start from general methods--that handle arbitrary scenes and make only a few prior assumptions--and proceed towards techniques making stronger assumptions about the observed objects and types of deformations (e.g. human faces, bodies, hands, and animals).
A significant part ... devoted to classification and a high-level comparison of the methods, as well as an overview of the datasets for training and evaluation of the discussed techniques ...
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