Question: This is a figure from the paper 'Shape of Motion: 4D Reconstruction from a Single Video'. What do the authors call the colored lines in the figure?
Date: 2024-07-23

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Shape of Motion: 4D Reconstruction from a Single Video
Shape of Motion: 4D Reconstruction from a Single Video. Monocular dynamic reconstruction is a challenging and long-standing vision problem due to the highly ill-posed nature of the task. Existing approaches are limited in that they either depend on templates, are effective only in quasi-static scenes, or fail to model 3D motion explicitly.

Shape of Motion: 4D Reconstruction from a Single Video - arXiv.org
Long-range 3D motion tracking Monocular dynamic novel view synthesis 4D Reconstruction. Figure 1: Shape of Motion. Our approach enables joint 3D long-range tracking and novel view synthesis from a monocular video of a complex dynamic scene. Here, we demonstrate our ability to render moving scene elements at fixed viewpoint with different ...

GitHub - vye16/shape-of-motion
Contribute to vye16/shape-of-motion development by creating an account on GitHub. Contribute to vye16/shape-of-motion development by creating an account on GitHub. ... {som2024, title = {Shape of Motion: 4D Reconstruction from a Single Video}, author = {Wang, Qianqian and Ye, Vickie and Gao, Hang and Austin, Jake and Li, Zhengqi and Kanazawa ...

Shape of Motion: 4D Reconstruction from a Single Video - Papers With Code
Shape of Motion: 4D Reconstruction from a Single Video . Monocular dynamic reconstruction is a challenging and long-standing vision problem due to the highly ill-posed nature of the task. Existing approaches are limited in that they either depend on templates, are effective only in quasi-static scenes, or fail to model 3D motion explicitly.

Shape of Motion: 4D Reconstruction from a Single Video
Abstract. Monocular dynamic reconstruction is a challenging and long-standing vision problem due to the highly ill-posed nature of the task. Existing approaches are limited in that they either depend on templates, are effective only in quasi-static scenes, or fail to model 3D motion explicitly. In this work, we introduce a method capable of ...

Shape of Motion: 4D Reconstruction from a Single Video - Hacker News
Videos are already 4D. There's the 2D frame and the time dimension. Then there's the structural information conveyed by motion, parallax, scene composition, camera movement, etc. That's why there's the 180 rule, amongst other things. Algorithms can take a video and turn it into a 4D volume.

Vidu4D: Single Generated Video to High-Fidelity 4D Reconstruction with ...
Video generative models are receiving particular attention given their ability to generate realistic and imaginative frames. Besides, these models are also observed to exhibit strong 3D consistency, significantly enhancing their potential to act as world simulators. In this work, we present Vidu4D, a novel reconstruction model that excels in accurately reconstructing 4D (i.e., sequential 3D ...

Attosecond electron microscopy and diffraction | Science Advances - AAAS
In this work, we generate a single attosecond electron pulse by the optical gating approach using a polarization-gated half-cycle laser pulse (31, 44, 45).Then, we demonstrate the attained attosecond temporal resolution by measuring the attosecond electron diffraction to probe the sub-half-cycle field-driven electron dynamics of multilayer single crystalline graphene (fig. S1).

Answer: Shape of Motion