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LASR: Learning Articulated Shape Reconstruction from a Monocular Video
[article]
2021
arXiv
pre-print
Preserved Fulltext
In this work, we introduce a template-free approach to learn 3D shapes from a single video. ...
Remarkable progress has been made in 3D reconstruction of rigid structures from a video or a collection of images. ...
Conclusion We present LASR, a template-free approach for articulated shape reconstruction from a monocular video. ...
arXiv:2105.02976v1
fatcat:oostakof65ah7epconiy63y24y
DOVE: Learning Deformable 3D Objects by Watching Videos
[article]
2021
arXiv
pre-print
Preserved Fulltext
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Specifically, we present DOVE, which learns to predict 3D canonical shape, deformation, viewpoint and texture from a single 2D image of a bird, given a bird video collection as well as automatically obtained ...
Our method reconstructs temporally consistent 3D shape and deformation, which allows us to animate and re-render the bird from arbitrary viewpoints from a single image. ...
In summary, we present a method that learns to reconstruct deformable 3D object categories from "in-the-wild" monocular videos. ...
arXiv:2107.10844v1
fatcat:iegcege7djcd7m4wshirelmdsm
BANMo: Building Animatable 3D Neural Models from Many Casual Videos
[article]
2021
arXiv
pre-print
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BANMo builds high-fidelity, articulated 3D models (including shape and animatable skinning weights) from many monocular casual videos in a differentiable rendering framework. ...
We present BANMo, a method that requires neither a specialized sensor nor a pre-defined template shape. ...
LASR: Learning articulated shape
rigid structure from motion with latent space constraints. In reconstruction from a monocular video. ...
arXiv:2112.12761v2
fatcat:creiz2vswzdozoghhury7g5aza
Self-supervised Neural Articulated Shape and Appearance Models
[article]
2022
arXiv
pre-print
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In a self-supervised manner, our novel representation learns shape, appearance, and articulation codes that enable independent control of these semantic dimensions. ...
We propose a novel approach for learning a representation of the geometry, appearance, and motion of a class of articulated objects given only a set of color images as input. ...
However, the reconstruction only provides geometry. Recently, LASR [70] proposes a template-free approach to reconstructing articulated shapes from monocular video. ...
arXiv:2205.08525v1
fatcat:fjmtfkjn7jbkzafuncxzsu5lje