1 code implementation • 26 Sep 2024 • Mengchen Zhang, Tong Wu, Tai Wang, Tengfei Wang, Ziwei Liu, Dahua Lin
6D object pose estimation aims at determining an object's translation, rotation, and scale, typically from a single RGBD image.
1 code implementation • 19 Sep 2024 • Zhaoxi Chen, Jiaxiang Tang, Yuhao Dong, Ziang Cao, Fangzhou Hong, Yushi Lan, Tengfei Wang, Haozhe Xie, Tong Wu, Shunsuke Saito, Liang Pan, Dahua Lin, Ziwei Liu
The increasing demand for high-quality 3D assets across various industries necessitates efficient and automated 3D content creation.
no code implementations • 17 Sep 2024 • Zhenwei Wang, Tengfei Wang, Zexin He, Gerhard Hancke, Ziwei Liu, Rynson W. H. Lau
In 3D modeling, designers often use an existing 3D model as a reference to create new ones.
no code implementations • 6 Aug 2024 • Tengfei Wang, Zongqian Zhan, Rui Xia, Linxia Ji, Xin Wang
Compared to the traditional photogrammetric and NeRF-based solutions, recently, Gaussian fields-based methods have exhibited significant potential in generating surface meshes due to their time-efficient training and detailed 3D information preservation.
1 code implementation • 22 Mar 2024 • Zhenwei Wang, Tengfei Wang, Gerhard Hancke, Ziwei Liu, Rynson W. H. Lau
To this end, we design a two-stage framework that draws a concept image first, followed by a reference-informed 3D modeling stage.
no code implementations • 19 Mar 2024 • Yongwei Chen, Tengfei Wang, Tong Wu, Xingang Pan, Kui Jia, Ziwei Liu
Though promising results have been achieved in single object generation, these methods often struggle to model complex 3D assets that inherently contain multiple objects.
1 code implementation • 4 Mar 2024 • Fangzhou Hong, Jiaxiang Tang, Ziang Cao, Min Shi, Tong Wu, Zhaoxi Chen, Shuai Yang, Tengfei Wang, Liang Pan, Dahua Lin, Ziwei Liu
Specifically, it is powered by a text-conditioned tri-plane latent diffusion model, which quickly generates coarse 3D samples for fast prototyping.
1 code implementation • 7 Feb 2024 • Jiaxiang Tang, Zhaoxi Chen, Xiaokang Chen, Tengfei Wang, Gang Zeng, Ziwei Liu
2) 3D Backbone: We present an asymmetric U-Net as a high-throughput backbone operating on multi-view images, which can be produced from text or single-view image input by leveraging multi-view diffusion models.
no code implementations • 25 Jan 2024 • Tengfei Wang, Fucheng Lu, Jintao Qin, Taosheng Huang, Hui Kong, Ping Shen
We demonstrate the capability of AscDAMs to greatly improve SLAM results, promoting SLAM for mapping the specially challenging environment.
2 code implementations • ICCV 2023 • Junshu Tang, Tengfei Wang, Bo Zhang, Ting Zhang, Ran Yi, Lizhuang Ma, Dong Chen
In this work, we investigate the problem of creating high-fidelity 3D content from only a single image.
no code implementations • CVPR 2023 • Tengfei Wang, Bo Zhang, Ting Zhang, Shuyang Gu, Jianmin Bao, Tadas Baltrusaitis, Jingjing Shen, Dong Chen, Fang Wen, Qifeng Chen, Baining Guo
This paper presents a 3D generative model that uses diffusion models to automatically generate 3D digital avatars represented as neural radiance fields.
no code implementations • CVPR 2023 • Fei Yin, Yong Zhang, Xuan Wang, Tengfei Wang, Xiaoyu Li, Yuan Gong, Yanbo Fan, Xiaodong Cun, Ying Shan, Cengiz Oztireli, Yujiu Yang
It is natural to associate 3D GANs with GAN inversion methods to project a real image into the generator's latent space, allowing free-view consistent synthesis and editing, referred as 3D GAN inversion.
2 code implementations • 25 May 2022 • Tengfei Wang, Ting Zhang, Bo Zhang, Hao Ouyang, Dong Chen, Qifeng Chen, Fang Wen
We propose to use pretraining to boost general image-to-image translation.
Ranked #1 on Sketch-to-Image Translation on COCO-Stuff
no code implementations • 15 May 2022 • Shaoli Wang, Tengfei Wang, Ya-nen Qi, Fei Xu
That is, the system has backward bifurcation and the disease cannot be eradicated.
no code implementations • ICCV 2023 • Maosheng Ye, Jiamiao Xu, Xunnong Xu, Tengfei Wang, Tongyi Cao, Qifeng Chen
Also, to model the multi-modality in motion forecasting, we design a novel self-ensembling scheme to obtain accurate teacher targets to enforce the self-constraints with multi-modality supervision.
Ranked #9 on Motion Forecasting on Argoverse CVPR 2020
no code implementations • 1 Dec 2021 • Tengfei Wang, Shaoli Wang, Fei Xu
The values of backward bifurcation point and saddle node bifurcation point are the elite control threshold and post-treatment control threshold respectively.
1 code implementation • CVPR 2022 • Tengfei Wang, Yong Zhang, Yanbo Fan, Jue Wang, Qifeng Chen
With a low bit-rate latent code, previous works have difficulties in preserving high-fidelity details in reconstructed and edited images.
2 code implementations • ICCV 2021 • Tengfei Wang, Jiaxin Xie, Wenxiu Sun, Qiong Yan, Qifeng Chen
We present a novel approach to reference-based super-resolution (RefSR) with the focus on dual-camera super-resolution (DCSR), which utilizes reference images for high-quality and high-fidelity results.
1 code implementation • ICCV 2021 • Hao Ouyang, Tengfei Wang, Qifeng Chen
We propose a novel framework for video inpainting by adopting an internal learning strategy.
1 code implementation • CVPR 2021 • Tengfei Wang, Hao Ouyang, Qifeng Chen
Although recent inpainting approaches have demonstrated significant improvements with deep neural networks, they still suffer from artifacts such as blunt structures and abrupt colors when filling in the missing regions.
no code implementations • 1 Aug 2020 • Jiatu Shi, Huaxiu Yao, Xian Wu, Tong Li, Zedong Lin, Tengfei Wang, Binqiang Zhao
The goal is to facilitate the learning process in the target segments by leveraging the learned knowledge from data-sufficient source segments.