no code implementations • 10 Mar 2024 • Hanxin Zhu, Tianyu He, Xin Li, Bingchen Li, Zhibo Chen
Neural Radiance Field (NeRF) has achieved superior performance for novel view synthesis by modeling the scene with a Multi-Layer Perception (MLP) and a volume rendering procedure, however, when fewer known views are given (i. e., few-shot view synthesis), the model is prone to overfit the given views.
1 code implementation • 29 Feb 2024 • Bingchen Li, Xin Li, Hanxin Zhu, Yeying Jin, Ruoyu Feng, Zhizheng Zhang, Zhibo Chen
In particular, one discriminator is utilized to enable the SR network to learn the distribution of real-world high-quality images in an adversarial training manner.
no code implementations • 26 Feb 2024 • Hanxin Zhu, Tianyu He, Zhibo Chen
Furthermore, to regularize the unseen target views, we constrain the rendered colors and depths from different input views to be the same.
no code implementations • 17 Sep 2022 • Hanxin Zhu, Henan Wang, Zhibo Chen
Unlike explicit representation that represents light fields as Sub-Aperture Images (SAIs) based arrays or Micro-Images (MIs) based lenslet images, implicit representation treats light fields as neural networks, which is inherently a continuous representation in contrast to discrete explicit representation.