期刊
2021 IEEE/CVF INTERNATIONAL CONFERENCE ON COMPUTER VISION (ICCV 2021)
卷 -, 期 -, 页码 14304-14314出版社
IEEE
DOI: 10.1109/ICCV48922.2021.01406
关键词
-
资金
- NSF graduate fellowship
- ONR MURI [N00014-18-1-2846]
- IBM Thomas J. Watson Research Center [CW3031624]
- Samsung Global Research Outreach (GRO) program
- Amazon
- Autodesk
- Qualcomm
The method utilizes Neural Radiance Flow (NeRFlow) to learn a 4D spatial-temporal representation of dynamic scenes from RGB images. By using a neural implicit representation, it captures 3D occupancy, radiance, and dynamics of scenes, enabling multi-view rendering and video processing tasks without additional supervision.
We present a method, Neural Radiance Flow (NeRFlow), to learn a 4D spatial-temporal representation of a dynamic scene from a set of RGB images. Key to our approach is the use of a neural implicit representation that learns to capture the 3D occupancy, radiance, and dynamics of the scene. By enforcing consistency across different modalities, our representation enables multi-view rendering in diverse dynamic scenes, including water pouring, robotic interaction, and real images, outperforming state-of-the-art methods for spatial-temporal view synthesis. Our approach works even when being provided only a single monocular real video. We further demonstrate that the learned representation can serve as an implicit scene prior, enabling video processing tasks such as image super-resolution and de-noising without any additional supervision.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据