Neural Deformable Voxel Grid for Fast Optimization of Dynamic View Synthesis. (arXiv:2206.07698v2 [cs.CV] UPDATED)

Recently, Neural Radiance Fields (NeRF) is revolutionizing the task of novel
view synthesis (NVS) for its superior performance. In this paper, we propose to
synthesize dynamic scenes. Extending the methods for static scenes to dynamic
scenes is not straightforward as both the scene geometry and appearance change
over time, especially under monocular setup. Also, the existing dynamic NeRF
methods generally require a lengthy per-scene training procedure, where
multi-layer perceptrons (MLP) are fitted to model both motions and radiance. In
this …

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