Search Results for author: Xinhao Yan

Found 2 papers, 2 papers with code

Dual-Space NeRF: Learning Animatable Avatars and Scene Lighting in Separate Spaces

1 code implementation • 31 Aug 2022 • YiHao Zhi, Shenhan Qian, Xinhao Yan, Shenghua Gao

Previous methods alleviate the inconsistency of lighting by learning a per-frame embedding, but this operation does not generalize to unseen poses.

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PREF: Phasorial Embedding Fields for Compact Neural Representations

1 code implementation • 26 May 2022 • Binbin Huang, Xinhao Yan, Anpei Chen, Shenghua Gao, Jingyi Yu

We present an efficient frequency-based neural representation termed PREF: a shallow MLP augmented with a phasor volume that covers significant border spectra than previous Fourier feature mapping or Positional Encoding.

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