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| Auteurs principaux: | , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2511.12251 |
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| _version_ | 1866917083529347072 |
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| author | Li, Xiaohui Liu, Xiaolong Shi, Zhongchen Chen, Wei Xie, Liang Gai, Meng Cao, Jun Zhang, Suxia Yin, Erwei |
| author_facet | Li, Xiaohui Liu, Xiaolong Shi, Zhongchen Chen, Wei Xie, Liang Gai, Meng Cao, Jun Zhang, Suxia Yin, Erwei |
| contents | Cave Automatic Virtual Environment (CAVE) is one of the virtual reality (VR) immersive devices currently used to present virtual environments. However, the locomotion methods in the CAVE are limited by unnatural interaction methods, severely hindering the user experience and immersion in the CAVE. We proposed a locomotion framework for CAVE environments aimed at enhancing the immersive locomotion experience through optimized human motion recognition technology. Firstly, we construct a four-sided display CAVE system, then through the dynamic method based on Perspective-n-Point to calibrate the camera, using the obtained camera intrinsics and extrinsic parameters, and an action recognition architecture to get the action category. At last, transform the action category to a graphical workstation that renders display effects on the screen. We designed a user study to validate the effectiveness of our method. Compared to the traditional methods, our method has significant improvements in realness and self-presence in the virtual environment, effectively reducing motion sickness. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_12251 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Locomotion in CAVE: Enhancing Immersion through Full-Body Motion Li, Xiaohui Liu, Xiaolong Shi, Zhongchen Chen, Wei Xie, Liang Gai, Meng Cao, Jun Zhang, Suxia Yin, Erwei Graphics Cave Automatic Virtual Environment (CAVE) is one of the virtual reality (VR) immersive devices currently used to present virtual environments. However, the locomotion methods in the CAVE are limited by unnatural interaction methods, severely hindering the user experience and immersion in the CAVE. We proposed a locomotion framework for CAVE environments aimed at enhancing the immersive locomotion experience through optimized human motion recognition technology. Firstly, we construct a four-sided display CAVE system, then through the dynamic method based on Perspective-n-Point to calibrate the camera, using the obtained camera intrinsics and extrinsic parameters, and an action recognition architecture to get the action category. At last, transform the action category to a graphical workstation that renders display effects on the screen. We designed a user study to validate the effectiveness of our method. Compared to the traditional methods, our method has significant improvements in realness and self-presence in the virtual environment, effectively reducing motion sickness. |
| title | Locomotion in CAVE: Enhancing Immersion through Full-Body Motion |
| topic | Graphics |
| url | https://arxiv.org/abs/2511.12251 |