@article{li2026ss,
  title={SS-NeRF: Physically Based Sparse Spectral Rendering With Neural Radiance Field},
  author={Li, Ru and Liu, Jia and Liu, Guanghui and Zhang, Shengping and Zeng, Bing and Liu, Shuaicheng},
  journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
 volume={43},
  number={1},
  pages={1015--1028},
  year={2026},  
  publisher={IEEE}
}