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检索条件"机构=The Key Laboratory for Computer Virtual Technology and"
962 条 记 录,以下是1-10 订阅
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FDCPNet:feature discrimination and context propagation network for 3D shape representation
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虚拟现实与智能硬件(中英文) 2025年 第1期7卷 83-94页
作者: Weimin SHI Yuan XIONG Qianwen WANG Han JIANG Zhong ZHOU State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and EngineeringBeihang UniversityBeijing 100191China
Background Three-dimensional(3D)shape representation using mesh data is essential in various applications,such as virtual reality and simulation *** methods for extracting features from mesh edges or faces struggle wi... 详细信息
来源: 评论
Subthreshold Depression Recognition and Correlation Study from Pulse Condition via Stacking Ensemble Algorithm  1st
Subthreshold Depression Recognition and Correlation Study f...
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1st International Conference on Extended Reality, ICXR 2024
作者: Jiang, Han Li, Ming Gao, Yang Li, Peiru State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China School of Computer Science and Engineering Beihang University Beijing China
Subthreshold depression, a transition state to depression, seriously hinders the early diagnosis of depression. Current studies mostly use heterogeneous definitions of subthreshold depression, making the results of su... 详细信息
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RDM: A Light Field Super-Resolution Model Improved with Retinex Decomposition  16
RDM: A Light Field Super-Resolution Model Improved with Reti...
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16th International Conference on Signal Processing Systems, ICSPS 2024
作者: Lyu, Wenqi Ke, Wei Sheng, Hao Ma, Xiao Liu, Lixue Faculty of Applied Sciences Macao Polytechnic University China State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and Engineering Beihang University Beijing100191 China
Light field cameras hold significant value in applications such as depth estimation, 3D video acquisition, and image super-resolution. Compared to traditional single-image super-resolution methods, light field images ... 详细信息
来源: 评论
Segmentation of CAD models using hybrid representation
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虚拟现实与智能硬件(中英文) 2025年 第2期7卷 188-202页
作者: Claude UWIMANA Shengdi ZHOU Limei YANG Zhuqing LI Norbelt MUTAGISHA Edouard NIYONGABO Bin ZHOU State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and EngineeringBeihang UniversityBeijing 100191China Peace-Bay Academy of Virtual Reality Shenyang 110004China China Aerospace Systems Engineering Corporation Beijing 100070China Department of Signal and Information Processing Beihang UniversityBeijing 100191China Department of Computer Science University of SherbrookeSherbrooke J1C0A1Canada
In this paper,we introduce an innovative method for computer-aided design(CAD)segmentation by concatenating meshes and CAD *** previous CAD segmentation methods have achieved impressive performance using single repres... 详细信息
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LipText: Lip Tracking Based Text Entry in VR  1st
LipText: Lip Tracking Based Text Entry in VR
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1st International Conference on Extended Reality, ICXR 2024
作者: Leng, Jiaye Wang, Zijun Wu, Jian Wang, Lili School of Creative Media City University of Hong Kong Kowloon Tong Hong Kong State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and Engineering Beihang University Beijing100191 China
Text entry is an important task in virtual reality (VR), and most existing methods require hand involvement, while hands-free typing has great potential for applications in mobile scenarios. Existing hands-free text e... 详细信息
来源: 评论
Refining Boundary Sample Space for Differentiable Rendering  16
Refining Boundary Sample Space for Differentiable Rendering
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2024 16th International Conference on Graphics and Image Processing, ICGIP 2024
作者: Gao, Ruicheng Qi, Yue State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and Engineering Beihang University Beijing100191 China Jingdezhen Research Institute Beihang University Jingdezhen333000 China Qingdao Research Institute Beihang University Qingdao266104 China
The objective of physics-based differentiable rendering (PBDR) is to propagate gradients between scene parameters and the intensities of image pixels in a manner that is physically correct. The gradients obtained can ... 详细信息
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SSCCPC-Net: Simultaneously Learning 2D and 3D Features with CLIP for Semantic Scene Completion on Point Cloud  41st
SSCCPC-Net: Simultaneously Learning 2D and 3D Features with...
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41st computer Graphics International Conference, CGI 2024
作者: Duan, Wantong Bao, Yongtang Qi, Yue State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and Engineering Beihang University Beijing100191 China Shandong University of Science and Technology Qingdao266590 China Jingdezhen Research Institute of Beihang University Jingdezhen333000 China Qingdao Research Institute of Beihang University Qingdao266000 China
Compare to traditional Scene Completion (SC), Semantic Scene Completion (SSC) is a challenging task that aims to generate complete and semantically consistent 3D scene from partial and sparse input data, which is fund... 详细信息
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Optimized Breast Lesion Segmentation in Ultrasound Videos Across Varied Resource-Scant Environments  17th
Optimized Breast Lesion Segmentation in Ultrasound Videos A...
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17th Asian Conference on computer Vision, ACCV 2024
作者: Li, Yunhao Chen, Zibin Yan, Junming Ding, Ziyu Li, Jie Huang, Teng Pei, Xiaoqing Zhang, Zheng Wang, Qiong Pang, Yan Institute of Artificial Intelligence Guangzhou University Guangzhou China Cancer Center Sun Yat-sen University Guangzhou China Moxibustion and Rehabilitation Guangzhou University of Chinese Medicine Guangzhou China Guangdong Provincial Key Laboratory of Computer Vision and Virtual Reality Technology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Beijing China
Medical video segmentation plays a crucial role in clinical diagnosis and therapeutic procedures by enabling dynamic tracking of breast lesions across frames in ultrasound videos, thereby improving segmentation accura... 详细信息
来源: 评论
Semantics-Aware Avatar Locomotion Adaption for Indoor Cross-Scene AR Telepresence
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IEEE Transactions on Visualization and computer Graphics 2025年 PP卷 PP页
作者: Li, Yi-Jun Yang, Hao-Zhong Shu, Wen-Tong Wang, Miao Tsinghua University Department of Computer Science and Technology Beijing100084 China Beihang University China Beihang University State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and Engineering Beijing100191 China Zhongguancun Laboratory Beijing100094 China
Geographically dispersed users often rely on virtual avatars as intermediaries to facilitate interactive communication and collaboration. However, existing methods for augmented reality (AR) telepresence applications ... 详细信息
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Transforming Vision Transformer: Towards Efficient Multi-Task Asynchronous Learning
arXiv
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arXiv 2025年
作者: Zhong, Hanwen Chen, Jiaxin Zhang, Yutong Huang, Di Wang, Yunhong State Key Laboratory of Virtual Reality Technology and Systems Beihang University China School of Computer Science and Engineering Beihang University Beijing China
Multi-Task Learning (MTL) for Vision Transformer aims at enhancing the model capability by tackling multiple tasks simultaneously. Most recent works have predominantly focused on designing Mixture-of-Experts (MoE) str... 详细信息
来源: 评论