Results 21 to 30 of about 8,422 (165)

Research on 3D reconstruction technology of large‐scale substation equipment based on NeRF

IET Science, Measurement &Technology, Volume 17, Issue 2, Page 71-83, March 2023., 2023
High quality 3D model is the key to digital twinning and visualization. In this paper, the NeRF (Neural Radiation Field) is applied to greatly improve the speed and accuracy of 3D reconstruction of large‐scale substation equipment. Compared with the traditional 3D reconstruction method, the speed is improved by 23–55 times and the accuracy is improved ...
Shaotong Pei, Rui Yang, Yunpeng Liu, Wenxuan Xu, Gonghao Zhang   +4 more
wiley   +1 more source

UnrealHaptics: Plugins for Advanced VR Interactions in Modern Game Engines

Frontiers in Virtual Reality, 2021
We present UnrealHaptics, a plugin-architecture that enables advanced virtual reality (VR) interactions, such as haptics or grasping in modern game engines. The core is a combination of a state-of-the-art collision detection library with support for very
Janis Rosskamp, Hermann Meißenhelter, Rene Weller, Marc O. Rüdel, Johannes Ganser, Gabriel Zachmann   +5 more
doaj   +1 more source

Unraveling the Potential of Immersive Virtual Environments for Behavior Mapping in the Built Environment: A Mapping Review

Human Behavior and Emerging Technologies, Volume 2023, Issue 1, 2023., 2023
Introduction/Purpose. Behavior mapping is a crucial practice to capture precise data on human activities. Over the years, technological advancements have improved reliable data collection over the conventional “paper and pen”‐based methods. Likewise, researchers increasingly utilize IVE (immersive virtual environment) technology in the built ...
Rohit Kumar, Debayan Dhar, Pinaki Chakraborty   +2 more
wiley   +1 more source

Air2Land: A deep learning dataset for unmanned aerial vehicle autolanding from air to land

IET Cyber-Systems and Robotics, Volume 4, Issue 2, Page 77-85, June 2022., 2022
Abstract In this paper, a novel deep learning dataset, called Air2Land, is presented for advancing the state‐of‐the‐art object detection and pose estimation in the context of one fixed‐wing unmanned aerial vehicle autolanding scenarios. It bridges vision and control for ground‐based vision guidance systems having the multi‐modal data obtained by ...
Xunchen Zheng, Tianjiang Hu
wiley   +1 more source

The Imperial Cathedral in Königslutter (Germany) as an Immersive Experience in Virtual Reality with Integrated 360° Panoramic Photography

Applied Sciences, 2020
As virtual reality (VR) and the corresponding 3D documentation and modelling technologies evolve into increasingly powerful and established tools for numerous applications in architecture, monument preservation, conservation/restoration and the ...
Alexander P. Walmsley, Thomas P. Kersten   +1 more
doaj   +1 more source

[Retracted] Generating 3D Virtual Human Animation Based on Facial Expression and Human Posture Captured by Dual Cameras

Advances in Multimedia, Volume 2022, Issue 1, 2022., 2022
In order to generate 3D virtual human animation with smoother actions and richer and more vivid expressions, this article proposes a system based on dual cameras to synchronously capture human facial expressions and human posture, so as to better generate 3D virtual human animation.
Junming Wang, Xiaojie Chai, Guo Han, Jixia Wang, Qiangyi Li   +4 more
wiley   +1 more source

Benchmarking the Robustness of Object Detection Based on Near‐Real Military Scenes

Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
According to the technical requirements of intelligent development of auxiliary combat system, we construct a visual intelligent test platform. A near‐real military scene dataset based on physical rendering is built, which contains 11,000 remote sensing images collected by an analog camera taking pictures in different illumination, weather environment,
Yue Zhang, Long Ye, Li Fang, Wei Zhong, Fei Hu, Qin Zhang, Yushu Zhang   +6 more
wiley   +1 more source

Construction and analysis of acupoint network with functional similarity in Traditional Chinese Medicine [PDF]

Network Biology, 2023
In this study, we constructed the data table of acupoint functions (i.e., acupoint indications and clinical applications) based on the previously developed information system of acupoint diagnosis and treatment in Traditional Chinese Medicine.
WenJun Zhang, YanHong Qi
doaj  

CP violation effect in long-baseline neutrino oscillation in the four-neutrino model [PDF]

, 2000
We investigate CP-violation effect in the long-baseline neutrino oscillation in the four-neutrino model with mass scheme of the two nearly degenerate pairs separated with the order of 1 eV, by using the data from the solar neutrino deficit, the ...
A. Bandyopadhyay, A. Cervera, A. Cervera, A. De Rújula, A. Donini, A. Donini, A. Donini, A. Kalliomäki, A. Yu. Smirnov, B. Achkar, B. Aubert, B. T. Cleveland, C. Athanassopoulos, C. Athanassopoulos, C. Athanassopoulos, D. Casper, D. O. Caldwell, E. Bellotti, E. Eskut, E. Eskut, E. J. Chun, E. K. Akhmedov, E. Ma, G. L. Fogli, G. L. Fogli, H. Minakata, H. Minakata, H. Minakata, J. Arafune, J. Arafune, J. Arafune, J. H. Christenson, J. J. Gomez-Cadenas, J. N. Abdurashitov, J. N. Bahcall, J. N. Bahcall, J. R. Primack, J. T. Peltoniemi, K. Abe, K. Dick, K. Lande, K. S. Hirata, L. Wolfenstein, M. Altmann, M. Ambrosio, M. Apollonio, M. Apollonio, M. C. Gonzalez-Garcia, M. Koike, M. Koike, M. Tanimoto, N. Okada, O. L. G. Peres, O. Yasuda, P. Astier, P. Astier, P. Astier, P. Langacker, P. Lipari, Q. R. Ahmad, R. Becker-Szendy, R. Davis, S. Fukuda, S. Fukuda, S. Fukuda, S. Goswami, S. J. Parke, S. M. Bilenky, S. M. Bilenky, S. M. Bilenky, S. M. Bilenky, S. M. Bilenky, S. M. Bilenky, S. M. Bilenky, S. P. Mikheev, Seiichi Wakaizumi, T. Hattori, T. Miura, T. Ota, Toshihiko Hattori, Tsutom Hasuike, V. Barger, V. Barger, V. Barger, V. Barger, V. Barger, V. Barger, V. Barger, V. Barger, V. Barger, V. Barger, V. Barger, V. Gavrin, W. Grimus, W. Hampel, W. W. M. Allison, X. Shi, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Suzuki, Z. Maki   +108 more
core   +3 more sources

Viable secret neutrino interactions with ultralight dark matter

Physics Letters B, 2020
Several anomalies in neutrino oscillation experiments point to the existence of a ∼1 eV sterile neutrino νs mixing with νe at the level of Ue4≅0.1, but such a neutrino is strongly disfavored by constraints on additional light degrees of freedom (δNeff ...
James M. Cline
doaj   +1 more source