Introduction

• video games
• 3D content streaming
• reinforcement learning
• VR/AR environments
• ...

Actually, When using INR in 3D shape reconstruction area, We can get the Neural Shape Representation which means using neural network to represent the sign distance function of the 3D shape.

• Takikawa, T., Litalien, J., Yin, K., Kreis, K., Loop, C., Nowrouzezahrai, D., Jacobson, A., McGuire, M., & Fidler, S. (2021). Neural Geometric Level of Detail: Real-time Rendering with Implicit 3D Shapes. ArXiv:2101.10994 [Cs]. http://arxiv.org/abs/2101.10994
• Müller, T., Evans, A., Schied, C., & Keller, A. (n.d.). Instant Neural Graphics Primitives with a Multiresolution Hash Encoding. 13.
• Sitzmann, V., Martel, J. N. P., Bergman, A. W., Lindell, D. B., & Wetzstein, G. (2020). Implicit Neural Representations with Periodic Activation Functions. https://arxiv.org/abs/2006.09661v1
• Takikawa, T., Evans, A., Tremblay, J., Müller, T., Mcguire, M., Jacobson, A., & Fidler, S. (2022). Variable Bitrate Neural Fields. Conference Proceedings, 10.