基本信息

• 职称：副教授

• 研究方向：多模态感知、视频生成与3D生成、多模态大模型、具身智能

• 电子邮箱：yikaiw@bnu.edu.cn

• 个人主页：https://yikaiw.github.io

个人简介

王一凯，人工智能学院副教授。2017年6月获得西安交通大学电气工程及其自动化专业学士学位；2022年6月获得清华大学计算机科学与技术专业博士学位，师从孙富春教授。研究方向包括深度多模态融合感知、多模态生成、具身智能等科研领域，学术论文发表于TPAMI、NeurIPS、ICLR、CVPR等国际顶级期刊和会议40篇，以第一作者在国际顶级期刊TPAMI上发表2篇。申请国家（国际）发明专利公开17项，授权5项。系列工作GitHub开源代码累计获得8000余星。主持国自然面上基金、青年基金、博士后基金、华为学术基金项目，入选中国人工智能学会博士学位论文激励计划。

教育背景

• 2017年—2022年   清华大学计算机科学与技术系  博士

• 2013年—2017年  西安交通大学大学电气工程学院  学士

工作经历

• 2024年至今      北京师范大学人工智能学院   副教授

• 2022年—2024年   清华大学计算机科学与技术系  博士后

主持和参加的科研项目

• 国家自然科学基金面上项目《空间智能场景可控三维生成与三维交互方法研究》（主持） 2026.01—2029.12

• 国家自然科学基金青年科学基金项目《复杂场景下的时序多模态融合方法研究》（主持） 2024.01—2025.12

• 中国博士后科学基金面上项目《基于时序多模态融合感知的三维信息重构方法研究》（主持）2024.01—2025.12

• 中国人工智能学会-华为MindSpore学术奖励基金项目《机器人操作场景的多模态感知融合》（主持） 2022.01—2023.12

主要学术成果

* 表示共同第一作者，#表示通讯作者

2025年

• Yikai Wang, Guangce Liu, Xinzhou Wang, Zilong Chen, Jiafang Li, Xin Liang, Fuchun Sun, Jun Zhu. Video4DGen: Enhancing Video and 4D Generation through Mutual Optimization. IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), CCF-A, IF=18.6, 2025

• Zilong Chen, Yikai Wang#, Feng Wang, Zhengyi Wang, Fuchun Sun, Huaping Liu#. V3D: Video Diffusion Models are Effective 3D Generators. IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), CCF-A, IF=18.6, 2025

• Fangfu Liu, Junliang Ye, Yikai Wang, Hanyang Wang, Zhengyi Wang, Jun Zhu, Yueqi Duan. DreamReward-X: Boosting High-Quality 3D Generation with Human Preference Alignment. IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), CCF-A, IF=18.6, 2025

• Wenqiang Sun, Shuo Chen, Fangfu Liu, Zilong Chen, Yueqi Duan, Jun Zhu#, Jun Zhang#, Yikai Wang#. DimensionX: Create Any 3D and 4D Scenes from a Single Image with Controllable Video Diffusion. International Conference on Computer Vision (ICCV), CCF-A, 2025

• Luxi Chen, Zihan Zhou, Min Zhao, Yikai Wang#, Ge Zhang, Wenhao Huang, Hao Sun, Ji-Rong Wen, Chongxuan Li#. FlexWorld: Progressively Expanding 3D Scenes for Flexiable-View Synthesis. Advances in Neural Information Processing Systems (NeurIPS), CCF-A, 2025

• Yiwen Chen, Yikai Wang#, Yihao Luo, Zhengyi Wang, Zilong Chen, Jun Zhu, Chi Zhang#, Guosheng Lin#. MeshAnything V2: Artist-Created Mesh Generation with Adjacent Mesh Tokenization. International Conference on Computer Vision (ICCV), CCF-A, 2025

• Zilong Chen, Yikai Wang#, Wenqiang Sun, Feng Wang, Yiwen Chen, Huaping Liu#. MeshGen: Generating PBR Textured Mesh with Render-Enhanced Auto-Encoder and Generative Data Augmentation. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2025

• Haohan Weng, Yikai Wang#, Tong Zhang, C. L. Philip Chen, Jun Zhu. PivotMesh: Generic 3D Mesh Generation via Pivot Vertices Guidance. International Conference on Learning Representations (ICLR), THU-A, 2025

• Ling Wang, Runfa Chen, Fuchun Sun#, Xinzhou Wang, Sun Kai, Chengliang Zhong, Guangyuan Fu, Yikai Wang#. Equivariant Local Reference Frames for Unsupervised Non-rigid Point Cloud Shape Correspondence. IEEE Transactions on Image Processing (TIP), CCF-A, IF=13.7, 2025

• Junting Chen, Checheng Yu, Xunzhe Zhou, Tianqi Xu, Yao Mu, Mengkang Hu, Wenqi Shao, Yikai Wang#, Guohao Li, Lin Shao#. EMOS: Embodiment-aware Heterogeneous Multi-robot Operating System with LLM Agents. International Conference on Learning Representations (ICLR), THU-A, 2025

• Ruowen Zhao, Junliang Ye, Zhengyi Wang, Guangce Liu, Yiwen Chen, Yikai Wang, Jun Zhu. DeepMesh: Auto-Regressive Artist-mesh Creation with Reinforcement Learning. International Conference on Computer Vision (ICCV), CCF-A, 2025

• Xuying Zhang, Yupeng Zhou, Kai Wang, Yikai Wang, Zhen Li, Shaohui Jiao, Daquan Zhou, Qibin Hou, Ming-Ming Cheng. AR-1-to-3: Single Image to Consistent 3D Object Generation via Next-view Prediction. International Conference on Computer Vision (ICCV), CCF-A, 2025

• Guojun Lei, Chi Wang, Rong Zhang, Yikai Wang, Hong Li, Weiwei Xu. AnimateAnything: Consistent and Controllable Animation for Video Generation. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2025

• Fusheng Hao, Fengxiang He, Yikai Wang, Fuxiang Wu, Jing Zhang, Jun Cheng, Dacheng Tao. Human-Imperceptible, Machine-Recognizable Images. International Joint Conference on Artificial Intelligence (IJCAI), CCF-A, 2025

2024年

• Yikai Wang*, Xinzhou Wang*, Zilong Chen, Zhengyi Wang, Fuchun Sun, Jun Zhu. Vidu4D: Single Generated Video to High-Fidelity 4D Reconstruction with Dynamic Gaussian Surfels. Advances in Neural Information Processing Systems (NeurIPS), CCF-A, 2024

• He Liu*, Yikai Wang*, Huaping Liu, Fuchun Sun, Anbang Yao. Small Scale Data-Free Knowledge Distillation. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2024

• Xinzhou Wang, Yikai Wang#, Junliang Ye, Zhengyi Wang, Fuchun Sun#, Pengkun Liu, Ling Wang, et al. AnimatableDreamer: Text-Guided Non-rigid 3D Model Generation and Reconstruction with Canonical Score Distillation. European Conference on Computer Vision (ECCV), THU-A, 2024

• Zilong Chen, Feng Wang, Yikai Wang, Huaping Liu. Text-to-3D using Gaussian Splatting. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2024

• Xiao Yang, Longlong Xu, Tianyu Pang, Yinpeng Dong,Yikai Wang, Hang Su, Jun Zhu.Face3DAdv: Exploiting Robust Adversarial 3D Patches on Physical Face Recognition. International Journal of Computer Vision (IJCV), CCF-A, 2024

• Yiwen Chen, Zilong Chen, Chi Zhang, Feng Wang, Xiaofeng Yang, Yikai Wang, et al. GaussianEditor: Swift and Controllable 3D Editing with Gaussian Splatting. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2024

• Zhengyi Wang, Yikai Wang, Yifei Chen, Chendong Xiang, Shuo Chen, Dajiang Yu, Chongxuan Li, Hang Su, Jun Zhu. CRM: Single Image to 3D Textured Mesh with Convolutional Reconstruction Models. European Conference on Computer Vision (ECCV), THU-A, 2024

• Junliang Ye, Fangfu Liu, Qixiu Li, Zhengyi Wang, Yikai Wang, Xinzhou Wang, Yueqi Duan, Jun Zhu. DreamReward: Aligning Human Preference in Text-to-3D Generation. European Conference on Computer Vision (ECCV), THU-A, 2024

• Jianhui Li, Shilong Liu, Zidong Liu, Yikai Wang, Kaiwen Zheng, Jinghui Xu, Jianmin Li, Jun Zhu. InstructPix2NeRF: Instructed 3D Portrait Editing from a Single Image. International Conference on Learning Representations (ICLR), THU-A, 2024

• Peike Li, Boyu Chen, Yao Yao, Yikai Wang, Allen Wang, Alex Wang Jen-1: Text-guided Universal Music Generation with Omnidirectional Diffusion Models. IEEE Conference on Artificial Intelligence (CAI), 2024

2023年

• Yikai Wang, Fuchun Sun, Wenbing Huang, Fengxiang He, Dacheng Tao. Channel Exchanging Networks for Multimodal and Multitask Dense Image Prediction. IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), CCF-A, IF=18.6, 2023

• Yikai Wang, Wenbing Huang, Fuchun Sun, Anbang Yao. Compacting Binary Neural Networks by Sparse Kernel Selection. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2023

• Yikai Wang, Yinpeng Dong, Fuchun Sun, Xiao Yang. Root Pose Decomposition Towards Generic Non-rigid 3D Reconstruction with Monocular Videos. International Conference on Computer Vision (ICCV), CCF-A, 2023

• Zhengyi Wang, Cheng Lu, Yikai Wang, Fan Bao, Chongxuan Li, Hang Su, Jun Zhu. ProlificDreamer: High-Fidelity and Diverse Text-to-3D Generation with Variational Score Distillation. Advances in Neural Information Processing Systems (NeurIPS, Spotlight), Most Influential NeurIPS Papers, CCF-A, 2023

• Xiao Yang, Chang Liu, Longlong Xu, Yikai Wang, Yinpeng Dong, et al. Towards Effective Adversarial Textured 3D Meshes on Physical Face Recognition. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR, Highlight), CCF-A, 2023

• Yinpeng Dong, Caixin Kang, Jinlai Zhang, Zijian Zhu, Yikai Wang, Xiao Yang, et al. Benchmarking Robustness of 3D Object Detection to Common Corruptions in Autonomous Driving. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2023

2022年

• Yikai Wang, Xinghao Chen, Lele Cao, Wenbing Huang, Fuchun Sun, Yunhe Wang. Multimodal Token Fusion for Vision Transformers. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2022

• Yikai Wang, Tengqi Ye, Lele Cao, Wenbing Huang, Fuchun Sun, Fengxiang He, Dacheng Tao. Bridged Transformer for Vision and Point Cloud 3D Object Detection. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), CCF-A, 2022

• Yinfeng Yu, Wenbing Huang, Fuchun Sun, Changan Chen, Yikai Wang, Xiaolong Liu. Sound Adversarial Audio-Visual Navigation. International Conference on Learning Representations (ICLR), THU-A, 2022

•  He Liu, Huaping Liu, Yikai Wang, Fuchun Sun, Wenbing Huang. Fine-grained Multi-level Fusion for Anti-occlusion Monocular 3D Object Detection. IEEE Transactions on Image Processing (TIP), CCF-A, IF=13.7, 2022

2021年及以前

• Yikai Wang, Yi Yang, Fuchun Sun, Anbang Yao. Sub-bit Neural Networks: Learning to Compress and Accelerate Binary Neural Networks. International Conference on Computer Vision (ICCV), CCF-A, 2021

• Yikai Wang, Wenbing Huang, Bin Fang, Fuchun Sun, Chang Li. Elastic Tactile Simulation Towards Tactile-Visual Perception. ACM International Conference on Multimedia (MM, Oral), CCF-A, 2021

• Yikai Wang, Wenbing Huang, Fuchun Sun, Tingyang Xu, Yu Rong, Junzhou Huang. Deep Multimodal Fusion by Channel Exchanging. Advances in Neural Information Processing Systems (NeurIPS), CCF-A, 2020

• Yikai Wang, Fuchun Sun, Ming Lu, Anbang Yao. Learning Deep Multimodal Feature Representation with Asymmetric Multi-layer Fusion. ACM International Conference on Multimedia (MM), CCF-A, 2020

• Yikai Wang, Fuchun Sun, Duo Li, Anbang Yao. Resolution Switchable Networks for Runtime Efficient Image Recognition. European Conference on Computer Vision (ECCV), THU-A, 2020

• Yikai Wang*, Liang Zhang*, Quanyu Dai, Fuchun Sun, et al. Regularized Adversarial Sampling and Deep Time-aware Attention for CTR Prediction. ACM International Conference on Information and Knowledge Management (CIKM), 2019 

学术活动

• 会议审稿人：NeurIPS、ICML、CVPR、ICCV、ECCV、ICRA

• 期刊审稿人：IEEE TPAMI、IEEE TRO、IEEE TIP、IJCV

奖励与荣誉

• 2025年 入选北京市科协2025年度“高创计划”青年人才托举工程

• 2024年 入选中国人工智能学会

• 2024年度博士学位论文激励计划

• 2022年 清华大学“水木学者”

• 2021年 博士生国家奖学金

• 2021年 华为“创新先锋奖”

• 2021年 IROS 国际机器人抓取比赛，获仿真组冠军、操作组季军

指导学生项目

2022年—2024年 指导/共同指导20余名硕、博士研究生高质量完成科研实验，成功发表高水平期刊或会议（CVPR、ECCV、ICLR、TIP等），部分成果获得国内外较多关注。

招生说明

每年招收硕士研究生2—3名。本团队能够提供充足的实验、计算资源，欢迎同学们（包含高年级优秀本科生、在读硕士生、博士生）加入团队，一起实现科研理想。要求：1.对科研工作富有热情；2.求真务实，精益求精；3.有较强的编程基础。