Search Results for author: Longwen Zhang

Found 6 papers, 1 papers with code

SCULPTOR: Skeleton-Consistent Face Creation Using a Learned Parametric Generator

no code implementations14 Sep 2022 Zesong Qiu, Yuwei Li, Dongming He, Qixuan Zhang, Longwen Zhang, Yinghao Zhang, Jingya Wang, Lan Xu, Xudong Wang, Yuyao Zhang, Jingyi Yu

Named after the fossils of one of the oldest known human ancestors, our LUCY dataset contains high-quality Computed Tomography (CT) scans of the complete human head before and after orthognathic surgeries, critical for evaluating surgery results.

Computed Tomography (CT)

Video-driven Neural Physically-based Facial Asset for Production

no code implementations11 Feb 2022 Longwen Zhang, Chuxiao Zeng, Qixuan Zhang, Hongyang Lin, Ruixiang Cao, Wei Yang, Lan Xu, Jingyi Yu

In this paper, we present a new learning-based, video-driven approach for generating dynamic facial geometries with high-quality physically-based assets.

4k motion retargeting +1

NIMBLE: A Non-rigid Hand Model with Bones and Muscles

no code implementations9 Feb 2022 Yuwei Li, Longwen Zhang, Zesong Qiu, Yingwenqi Jiang, Nianyi Li, Yuexin Ma, Yuyao Zhang, Lan Xu, Jingyi Yu

Emerging Metaverse applications demand reliable, accurate, and photorealistic reproductions of human hands to perform sophisticated operations as if in the physical world.

Neural Video Portrait Relighting in Real-time via Consistency Modeling

1 code implementation ICCV 2021 Longwen Zhang, Qixuan Zhang, Minye Wu, Jingyi Yu, Lan Xu

In this paper, we propose a neural approach for real-time, high-quality and coherent video portrait relighting, which jointly models the semantic, temporal and lighting consistency using a new dynamic OLAT dataset.

Disentanglement Single-Image Portrait Relighting

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