2 code implementations • 2 Mar 2022 • Yicheng Wu, Zhonghua Wu, Qianyi Wu, ZongYuan Ge, Jianfei Cai
The pixel-level smoothness forces the model to generate invariant results under adversarial perturbations.
1 code implementation • CVPR 2019 • Zi-Hang Jiang, Qianyi Wu, Keyu Chen, Juyong Zhang
In this paper, we present a novel strategy to design disentangled 3D face shape representation.
1 code implementation • 20 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.
1 code implementation • CVPR 2022 • Yanbo Xu, Yueqin Yin, Liming Jiang, Qianyi Wu, Chengyao Zheng, Chen Change Loy, Bo Dai, Wayne Wu
In this study, we highlight the importance of interaction in a dual-space GAN for more controllable editing.
1 code implementation • 24 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.
1 code implementation • ICCV 2023 • Qianyi Wu, Kaisiyuan Wang, Kejie Li, Jianmin Zheng, Jianfei Cai
Unlike traditional multi-view stereo approaches, the neural implicit surface-based methods leverage neural networks to represent 3D scenes as signed distance functions (SDFs).
2 code implementations • 11 Apr 2024 • Cheng Zhang, Qianyi Wu, Camilo Cruz Gambardella, Xiaoshui Huang, Dinh Phung, Wanli Ouyang, Jianfei Cai
Generative models, e. g., Stable Diffusion, have enabled the creation of photorealistic images from text prompts.
1 code implementation • 21 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.
Ranked #1 on 3D-Aware Image Synthesis on CelebAMask-HQ
1 code implementation • CVPR 2022 • Xian Liu, Qianyi Wu, Hang Zhou, Yinghao Xu, Rui Qian, Xinyi Lin, Xiaowei Zhou, Wayne Wu, Bo Dai, Bolei Zhou
To enhance the quality of synthesized gestures, we develop a contrastive learning strategy based on audio-text alignment for better audio representations.
Ranked #3 on Gesture Generation on TED Gesture Dataset
1 code implementation • 21 Mar 2024 • Yihang Chen, Qianyi Wu, Jianfei Cai, Mehrtash Harandi, Weiyao Lin
3D Gaussian Splatting (3DGS) has emerged as a promising framework for novel view synthesis, boasting rapid rendering speed with high fidelity.
1 code implementation • CVPR 2018 • Qianyi Wu, Juyong Zhang, Yu-Kun Lai, Jianmin Zheng, Jianfei Cai
Caricature is an art form that expresses subjects in abstract, simple and exaggerated view.
no code implementations • NeurIPS 2020 • Hao Zhu, Chaoyou Fu, Qianyi Wu, Wayne Wu, Chen Qian, Ran He
However, due to the lack of Deepfakes datasets with large variance in appearance, which can be hardly produced by recent identity swapping methods, the detection algorithm may fail in this situation.
no code implementations • 19 Jan 2022 • Xian Liu, Yinghao Xu, Qianyi Wu, Hang Zhou, Wayne Wu, Bolei Zhou
Moreover, to enable portrait rendering in one unified neural radiance field, a Torso Deformation module is designed to stabilize the large-scale non-rigid torso motions.
no code implementations • 30 May 2022 • Xinya Ji, Hang Zhou, Kaisiyuan Wang, Qianyi Wu, Wayne Wu, Feng Xu, Xun Cao
Although significant progress has been made to audio-driven talking face generation, existing methods either neglect facial emotion or cannot be applied to arbitrary subjects.
no code implementations • 5 Dec 2022 • Xian Liu, Qianyi Wu, Hang Zhou, Yuanqi Du, Wayne Wu, Dahua Lin, Ziwei Liu
Our key insight is that the co-speech gestures can be decomposed into common motion patterns and subtle rhythmic dynamics.
no code implementations • 9 Dec 2022 • Yasheng Sun, Hang Zhou, Kaisiyuan Wang, Qianyi Wu, Zhibin Hong, Jingtuo Liu, Errui Ding, Jingdong Wang, Ziwei Liu, Hideki Koike
This requires masking a large percentage of the original image and seamlessly inpainting it with the aid of audio and reference frames.
no code implementations • 14 Feb 2023 • Yasheng Sun, Qianyi Wu, Hang Zhou, Kaisiyuan Wang, Tianshu Hu, Chen-Chieh Liao, Shio Miyafuji, Ziwei Liu, Hideki Koike
Creating the photo-realistic version of people sketched portraits is useful to various entertainment purposes.
no code implementations • 21 Mar 2024 • Tianhao Wu, Chuanxia Zheng, Tat-Jen Cham, Qianyi Wu
3D decomposition/segmentation still remains a challenge as large-scale 3D annotated data is not readily available.