Search Results for author: Yuedong Chen

Found 9 papers, 7 papers with code

MuRF: Multi-Baseline Radiance Fields

1 code implementation7 Dec 2023 Haofei Xu, Anpei Chen, Yuedong Chen, Christos Sakaridis, Yulun Zhang, Marc Pollefeys, Andreas Geiger, Fisher Yu

We present Multi-Baseline Radiance Fields (MuRF), a general feed-forward approach to solving sparse view synthesis under multiple different baseline settings (small and large baselines, and different number of input views).

Zero-shot Generalization

Explicit Correspondence Matching for Generalizable Neural Radiance Fields

1 code implementation24 Apr 2023 Yuedong Chen, Haofei Xu, Qianyi Wu, Chuanxia Zheng, Tat-Jen Cham, Jianfei Cai

The key to our approach lies in the explicitly modeled correspondence matching information, so as to provide the geometry prior to the prediction of NeRF color and density for volume rendering.

Novel View Synthesis

Object-Compositional Neural Implicit Surfaces

1 code implementation20 Jul 2022 Qianyi Wu, Xian Liu, Yuedong Chen, Kejie Li, Chuanxia Zheng, Jianfei Cai, Jianmin Zheng

This paper proposes a novel framework, ObjectSDF, to build an object-compositional neural implicit representation with high fidelity in 3D reconstruction and object representation.

3D Reconstruction Novel View Synthesis +1

Sem2NeRF: Converting Single-View Semantic Masks to Neural Radiance Fields

1 code implementation21 Mar 2022 Yuedong Chen, Qianyi Wu, Chuanxia Zheng, Tat-Jen Cham, Jianfei Cai

In light of recent advances in NeRF-based 3D-aware generative models, we introduce a new task, Semantic-to-NeRF translation, that aims to reconstruct a 3D scene modelled by NeRF, conditioned on one single-view semantic mask as input.

3D-Aware Image Synthesis Translation

Edge Prior Augmented Networks for Motion Deblurring on Naturally Blurry Images

no code implementations18 Sep 2021 Yuedong Chen, Junjia Huang, JianFeng Wang, Xiaohua Xie

Motion deblurring has witnessed rapid development in recent years, and most of the recent methods address it by using deep learning techniques, with the help of different kinds of prior knowledge.

Deblurring

Towards Unbiased Visual Emotion Recognition via Causal Intervention

1 code implementation26 Jul 2021 Yuedong Chen, Xu Yang, Tat-Jen Cham, Jianfei Cai

In this work, we scrutinize this problem from the perspective of causal inference, where such dataset characteristic is termed as a confounder which misleads the system to learn the spurious correlation.

Causal Inference Emotion Recognition

GeoConv: Geodesic Guided Convolution for Facial Action Unit Recognition

no code implementations6 Mar 2020 Yuedong Chen, Guoxian Song, Zhiwen Shao, Jianfei Cai, Tat-Jen Cham, Jianming Zheng

Automatic facial action unit (AU) recognition has attracted great attention but still remains a challenging task, as subtle changes of local facial muscles are difficult to thoroughly capture.

Face Model Facial Action Unit Detection

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