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检索条件"机构=State Key Lab Virtual Reality Technology and Systems"
1570 条 记 录,以下是11-20 订阅
排序:
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
Detail Enhancement for Free Surface LBM Using Adaptive Sizing of Coupled Particles  1st
Detail Enhancement for Free Surface LBM Using Adaptive Sizi...
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1st International Conference on Extended reality, ICXR 2024
作者: Qu, Qingyue Liu, Huiwen Zhu, Shaonan Hao, Aimin Yu, Peng Gao, Yang State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China Hubei Key Laboratory of Intelligent Yangtze and Hydroelectric Science Yangtze Power Co. Ltd. Hubei Yichang443000 China
Physically based fluid simulation plays an important role in the immersion and realistic of VR and AR applications. However, efficiency is the bottleneck problem that restricts physical applications. Among those physi... 详细信息
来源: 评论
SIE-DepthNet: Semantic-Guided Monocular Depth Estimation for Dynamic Environment  1st
SIE-DepthNet: Semantic-Guided Monocular Depth Estimation for...
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1st International Conference on Extended reality, ICXR 2024
作者: Song, Zilong Gao, Yang Dai, Sijia Li, Shuai Hao, Aimin Zhang, Shoulong State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China China Nuclear Power Engineering Co. Ltd. Hebei Branch Ningde China Zhongguancun Laboratory Beijing China
Depth estimation is a fundamental aspect of spatial computation in virtual-real fusion contexts, wherein self-supervised monocular depth estimation presents a persistent challenge within the fields of computer vision ... 详细信息
来源: 评论
JGHand: Joint-Driven Animatable Hand Avater via 3D Gaussian Splatting
arXiv
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arXiv 2025年
作者: Sun, Zhoutao Shen, Xukun Hu, Yong Zhong, Yuyou Zhou, Xueyang State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China
Since hands are the primary interface in daily interactions, modeling high-quality digital human hands and rendering realistic images is a critical research problem. Furthermore, considering the requirements of intera... 详细信息
来源: 评论
Vision-Language Model for Object Detection and Segmentation: A Review and Evaluation
arXiv
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arXiv 2025年
作者: Feng, Yongchao Liu, Yajie Yang, Shuai Cai, Wenrui Zhang, Jinqing Zhan, Qiqi Huang, Ziyue Yan, Hongxi Wan, Qiao Liu, Chenguang Wang, Junzhe Lv, Jiahui Liu, Ziqi Shi, Tengyuan Liu, Qingjie Wang, Yunhong State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China
Vision-Language Model (VLM) have gained widespread adoption in Open-Vocabulary (OV) object detection and segmentation tasks. Despite they have shown promise on OV-related tasks, their effectiveness in conventional vis... 详细信息
来源: 评论
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
Cluster-Detection-Based Local Super-Resolution Network for Remote Sensing Image Enhancement  1st
Cluster-Detection-Based Local Super-Resolution Network for ...
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1st International Conference on Extended reality, ICXR 2024
作者: Li, Lu Zhu, Xia Ni, Shaofeng Gao, Fan Cao, Dinglun Pei, Ziyi Li, Shuai State Grid Location based Service Co. Ltd Beijing China State Grid Information & Telecommunication Group Co. Ltd. Beijing China State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China
Remote sensing images are essential for various applications such as environmental monitoring and urban planning. However, the spatial resolution of these images often hinders the accurate detection of small-scale or ... 详细信息
来源: 评论
Text-driven 3D Human Generation via Contrastive Preference Optimization
arXiv
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arXiv 2025年
作者: Zhou, Pengfei Shen, Xukun Hu, Yong State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China
Recent advancements in Score Distillation Sampling (SDS) have significantly improved text-driven 3D human generation, enabling plausible synthesis from natural language descriptions. However, existing methods struggle... 详细信息
来源: 评论
Dense object detection for remote sensing images based on multi-scale partitioning and super-resolution optimization  24
Dense object detection for remote sensing images based on mu...
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3rd International Conference on Signal Processing, Computer Networks and Communications, SPCNC 2024
作者: Li, Lu Zhu, Xia Ni, Shaofeng Gao, Fan State Grid Location based Service Co. Ltd. Beijing China State Grid Information & Telecommunication Group Co. Ltd. Beijing China State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China
Detecting dense objects in remote sensing image is a critical yet challenging task due to variations in target scale, image resolution, and complex backgrounds. Traditional detection methods often struggle with these ... 详细信息
来源: 评论
Exploring the Overall Stiffness Distribution Law of Weakly Rigid Composite Fairings  7th
Exploring the Overall Stiffness Distribution Law of Weakly R...
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7th China Aeronautical Science and technology Conference, CASTC 2024
作者: Yin, Rongying Kong, Chuifeng Dong, Yushuang Ma, Jichuan Gao, Hanjun Harbin Hafei Aviation Industry Co Ltd Harbin150060 China School of Mechanical Engineering and Automation State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China School of Technology Forestry University Beijing100083 China
To elucidate the stresses and deformations occurring during the assembly of the powerhouse fairing, finite element analysis (ABAQUS) was employed to emulate the assembly process. A numerical simulation model was const... 详细信息
来源: 评论