Papers › NeuFace: Realistic 3D Neural Face Rendering from Multi-view Images

NeuFace: Realistic 3D Neural Face Rendering from Multi-view Images

24 Mar 2023CVPR 2023 1arXiv:2303.14092archive 2025-07-28

Mingwu Zheng, Haiyu Zhang, Hongyu Yang, Di Huang

Realistic face rendering from multi-view images is beneficial to various computer vision and graphics applications. Due to the complex spatially-varying reflectance properties and geometry characteristics of faces, however, it remains challenging to recover 3D facial representations both faithfully and efficiently in the current studies. This paper presents a novel 3D face rendering model, namely NeuFace, to learn accurate and physically-meaningful underlying 3D representations by neural rendering techniques. It naturally incorporates the neural BRDFs into physically based rendering, capturing sophisticated facial geometry and appearance clues in a collaborative manner. Specifically, we introduce an approximated BRDF integration and a simple yet new low-rank prior, which effectively lower the ambiguities and boost the performance of the facial BRDFs. Extensive experiments demonstrate the superiority of NeuFace in human face rendering, along with a decent generalization ability to common objects.

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divergence aejion/neuface/models/diff_opts.py official repository ran MIT (permissive) · 87e822f4bcfbdac7 · report
hessian aejion/neuface/models/diff_opts.py official repository ran MIT (permissive) · fd089b9f4b8749ab · report
laplace aejion/neuface/models/diff_opts.py official repository ran MIT (permissive) · a2be4be6558869af · report
rp_to_se3 aejion/neuface/models/rigid.py official repository ran MIT (permissive) · c0c5326e8e629cc5 · report
e3_SH aejion/neuface/render_model/render_network.py official repository unverified MIT (permissive) · 54f404676640c282 · report
exp_so3 aejion/neuface/models/rigid.py official repository unverified MIT (permissive) · 87c8d69a40a056bb · report
frequency_init aejion/neuface/models/modules.py official repository unverified MIT (permissive) · 1bb72e25164f7f07 · report
frequency_init aejion/neuface/render_model/film.py official repository unverified MIT (permissive) · 69c8c97f5b9d10b6 · report
get_embedder aejion/neuface/render_model/embedder.py official repository unverified MIT (permissive) · 40caf9fbfe050a14 · report
get_subdict aejion/neuface/models/modules.py official repository unverified MIT (permissive) · 610a630c654d9d50 · report
positional_encoding aejion/neuface/models/modules.py official repository unverified MIT (permissive) · 70c30e0b345fa518 · report
sample_from_3dgrid aejion/neuface/render_model/film.py official repository unverified MIT (permissive) · 4139e1fcfcbad38d · report
skew aejion/neuface/models/rigid.py official repository unverified MIT (permissive) · e6f8890cd2ea2b39 · report

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