Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Weilian, Li"'
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 128, Iss , Pp 103757- (2024)
Risk communication seeks to develop a shared understanding of disaster among stakeholders, thereby amplifying public awareness and empowering them to respond more effectively to emergencies. However, existing studies have overemphasized specialized n
Externí odkaz:
https://doaj.org/article/412c662f3b354c2ebd733f69b621d3d3
Autor:
Jinbin Zhang, Jun Zhu, Pei Dang, Jianlin Wu, Yuxuan Zhou, Weilian Li, Lin Fu, Yukun Guo, Jigang You
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 1186-1204 (2023)
Crowd evacuation simulation using virtual reality (VR) is significant for digital emergency response construction. However, existing evacuation simulation studies suffer from poor adaptation to complex environments, inefficient evacuations, and poor
Externí odkaz:
https://doaj.org/article/949d417ddcf74d2e84c84d90bf6ebaaf
Autor:
Heng Zhang, Wen Zhao, Zujie Han, Jun Zhu, Qing Zhu, Xinwen Ning, Dengke Fan, Hua Wang, Fengpin Jia, Wei Fang, Bin Yang, Weilian Li
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 1144-1163 (2023)
Virtual construction has become an important approach to the high-quality development of high-speed railways, but existing methods have problems such as low efficiency in generating virtual construction scenes and the inability to reuse construction
Externí odkaz:
https://doaj.org/article/d9e541b3d3b94f05a5ddb85616e9578e
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 3065-3084 (2023)
Efficient and intuitive representation of floods can improve people’s perception, which is useful for flood emergency management and decision making. However, the current methods of visualizing flood disaster scenes have the shortcomings of data re
Externí odkaz:
https://doaj.org/article/a447dbe8cbd5497ca9f951afad03040d
Autor:
Jianlin Wu, Jun Zhu, Jinbin Zhang, Pei Dang, Weilian Li, Yukun Guo, Lin Fu, Jianbo Lai, Jigang You, YaKun Xie, Ce Liang
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 2404-2425 (2023)
Holographic projection technology can provide a more intuitive and efficient visualization effect for a digital twin bridge construction scene. However, pre-rendering methods in the existing research work are usually used to implement holographic vis
Externí odkaz:
https://doaj.org/article/cecad636aee6430b8b2de8311273d6e6
Publikováno v:
International Journal of Digital Earth, Vol 15, Iss 1, Pp 1081-1100 (2022)
As an important technology of digital construction, real 3D models can improve the immersion and realism of virtual reality (VR) scenes. The large amount of data for real 3D scenes requires more effective rendering methods, but the current rendering
Externí odkaz:
https://doaj.org/article/7a2a9e5b8bb644fbb73ec37f4765edf3
Publikováno v:
International Journal of Digital Earth, Vol 15, Iss 1, Pp 1637-1656 (2022)
The objective of disaster scenes is to share location-based risk information to a large audience in an effective and intuitive way. However, current studies on three-dimensional (3D) representation for dam-break floods have the following limitations:
Externí odkaz:
https://doaj.org/article/f5922d89d35f4264970fffc4cb607383
Autor:
Mohamed A. Damos, Jun Zhu, Weilian Li, Elhadi Khalifa, Abubakr Hassan, Rashad Elhabob, Alaa Hm, Esra Ei
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 2, p 40 (2024)
Social media platforms play a vital role in determining valuable tourist objectives, which greatly aids in optimizing tourist path planning. As data classification and analysis methods have advanced, machine learning (ML) algorithms such as the k-mea
Externí odkaz:
https://doaj.org/article/34f8d8bafd5148e3960d6084abb41aa2
Autor:
Lin Fu, Jun Zhu, Weilian Li, Qing Zhu, Bingli Xu, Yakun Xie, Yunhao Zhang, Ya Hu, Jingtao Lu, Pei Dang, Jigang You
Publikováno v:
International Journal of Digital Earth, Vol 14, Iss 7, Pp 821-835 (2021)
The visualization of flood disasters in virtual reality (VR) scenes is useful for the representation and sharing of disaster knowledge and can effectively improve users’ cognitive efficiency in comprehending disaster information. However, the exist
Externí odkaz:
https://doaj.org/article/f3d26a357a3e4cccbf26297377150d77
Publikováno v:
International Journal of Digital Earth, Vol 13, Iss 12, Pp 1637-1655 (2020)
Virtual Landslide Disaster environments are important for multilevel simulation, analysis and decision-making about Landslide Disasters. However, in the existing related studies, complex disaster scene objects and relationships are not deeply analyze
Externí odkaz:
https://doaj.org/article/a504d4f9d21a4bad920a10e1f4ce33b2