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Single-view Neural Radiance Fields with Depth Teacher. (arXiv:2303.09952v2 [cs.CV] UPDATED)
cs.CV updates on arXiv.org arxiv.org
Neural Radiance Fields (NeRF) have been proposed for photorealistic novel
view rendering. However, it requires many different views of one scene for
training. Moreover, it has poor generalizations to new scenes and requires
retraining or fine-tuning on each scene. In this paper, we develop a new NeRF
model for novel view synthesis using only a single image as input. We propose
to combine the (coarse) planar rendering and the (fine) volume rendering to
achieve higher rendering quality and better generalizations. …
arxiv fields fine-tuning nerf neural radiance fields novel paper photorealistic rendering training