Deformable Neural Radiance Fields

In March 2020, a paper named Neural Radiance Fields, NeRF appeared. With this technique, we could take a bunch of input photos and train a neural network to learn them, and then synthesize new, previously unseen views of not just the materials in the scene but the entire scene itself. We can learn and reproduce entire real-world scenes from only a few views by using neural networks. However, it had some limitations, such as trouble with scenes with variable lighting conditions and occlusions.