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检索条件"机构=State Key Lab of Virtual Reality Technology and Systems"
1581 条 记 录,以下是31-40 订阅
排序:
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
A Survey on Remote Sensing Foundation Models: From Vision to Multimodality
arXiv
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arXiv 2025年
作者: Huang, Ziyue Yan, Hongxi Zhan, Qiqi Yang, Shuai Zhang, Mingming Zhang, Chenkai Lei, YiMing Liu, Zeming Liu, Qingjie Wang, Yunhong State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China Hangzhou Innovation Institute Beihang University Hangzhou310051 China
The rapid advancement of remote sensing foundation models, particularly vision and multimodal models, has significantly enhanced the capabilities of intelligent geospatial data interpretation. These models combine var... 详细信息
来源: 评论
Application of an Improved Residual Attention Neural Network in Mechanical Part Classification  9th
Application of an Improved Residual Attention Neural Network...
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9th International Symposium on Artificial Intelligence and Robotics, ISAIR 2024
作者: Zhang, Tianrui Wang, Aizeng School of Mechanical Engineering and Automation Beihang University Beijing100191 China State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China
This paper introduces an improved neural network that integrates residual network and attention mechanisms, achieving a significant improvement of 99.50% accuracy in mechanical part classification tasks. The proposed ... 详细信息
来源: 评论
Heterogeneous Mixture of Experts for Remote Sensing Image Super-Resolution
arXiv
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arXiv 2025年
作者: Chen, Bowen Chen, keyan Yang, Mohan Zou, Zhengxia Shi, Zhenwei Department of Aerospace Intelligent Science and Technology School of Astronautics Beihang University Beijing100191 China State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing100191 China
Remote sensing image super-resolution (SR) aims to reconstruct high-resolution remote sensing images from low-resolution inputs, thereby addressing limitations imposed by sensors and imaging conditions. However, the i... 详细信息
来源: 评论
SPMTrack: Spatio-Temporal Parameter-Efficient Fine-Tuning with Mixture of Experts for Scalable Visual Tracking
arXiv
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arXiv 2025年
作者: Cai, Wenrui Liu, Qingjie Wang, Yunhong State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China Zhongguancun Laboratory Beijing China Hangzhou Innovation Institute Beihang University Hangzhou China
Most state-of-the-art trackers adopt one-stream paradigm, using a single Vision Transformer for joint feature extraction and relation modeling of template and search region images. However, relation modeling between d... 详细信息
来源: 评论
Fg-T2M++: LLMs-Augmented Fine-Grained Text Driven Human Motion Generation
arXiv
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arXiv 2025年
作者: Wang, Yin Li, Mu Liu, Jiapeng Leng, Zhiying Li, Frederick W.B. Zhang, Ziyao Liang, Xiaohui B. State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China Department of Computer Science University of Durham United Kingdom Zhongguancun Laboratory Beijing China
We address the challenging problem of fine-grained text-driven human motion generation. Existing works generate imprecise motions that fail to accurately capture relationships specified in text due to: (1) lack of eff... 详细信息
来源: 评论
A survey of deep learning methods for density estimation and crowd counting
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Vicinagearth 2025年 第1期2卷 1-37页
作者: Gao, Guangshuai Gao, Junyu Liu, Qingjie Wang, Qi Wang, Yunhong School of Information and Communication Engineering Zhongyuan University of Technology Zhengzhou China State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China School of Artificial Intelligence OPtics and ElectroNics (iOPEN) Northwestern Polytechnical University Xi’an China
Accurately estimating the number of objects in a single image is a challenging yet meaningful task and has been applied in many applications such as urban planning and public safety. In various object counting tasks, ...
来源: 评论
Adaptive Score Alignment Learning for Continual Perceptual Quality Assessment of 360-Degree Videos in virtual reality
arXiv
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arXiv 2025年
作者: Zhou, Kanglei Hao, Zikai Wang, Liyuan Liang, Xiaohui State Key Laboratory of Virtual Reality Technology and Systems Beihang University Beijing China Zhongguancun Laboratory Beijing China Beihang University Beijing China Tsinghua University Beijing China
virtual reality Video Quality Assessment (VR-VQA) aims to evaluate the perceptual quality of 360-degree videos, which is crucial for ensuring a distortion-free user experience. Traditional VR-VQA methods trained on st... 详细信息
来源: 评论
LBPE: Long-token-first Tokenization to Improve Large Language Models
LBPE: Long-token-first Tokenization to Improve Large Languag...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Haoran Lian Yizhe Xiong Zijia Lin Jianwei Niu Shasha Mo Hui Chen Peng Liu Guiguang Ding Beihang University Tsinghua University BNRist State Key Laboratory of Virtual Reality Technology and Systems Beihang University Zhongguancun Laboratory Zhengzhou University Research Institute of Industrial Technology Zhengzhou University Beijing Institute of Technology
The prevalent use of Byte Pair Encoding (BPE) in Large Language Models (LLMs) facilitates robust handling of subword units and avoids issues of out-of-vocabulary words. Despite its success, a critical challenge persis... 详细信息
来源: 评论
Efficient Semantic Splatting for Remote Sensing Multiview Segmentation
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IEEE Transactions on Geoscience and Remote Sensing 2025年 63卷
作者: Qi, Zipeng Chen, Hao Zhang, Haotian Zou, Zhengxia Shi, Zhenwei Beihang University School of Astronautics State Key Laboratory of Virtual Reality Technology and Systems Key Laboratory of Spacecraft Design Optimization and Dynamic Simulation Technologies Ministry of Education Department of Aerospace Intelligent Science and Technology Beijing100191 China Shanghai Artificial Intelligence Laboratory Shanghai200232 China
Remote sensing multiview image segmentation is essential for achieving accurate and consistent stereoscopic perception of target scenes. This task involves processing RGB images from multiple viewpoints to generate hi... 详细信息
来源: 评论