Results 21 to 30 of about 1,298,792 (246)
Single pixel imaging based on large capacity spatial multiplexing metasurface
Nanophotonics, 2022 Single pixel imaging as an alternative to traditional imaging methods, has attracted extensive attention in various research fields. Metasurfaces with subwavelength unit cells and compact footprint can be used as a substitute for traditional optical ...
Yan Jingxiao +6 more
doaj +1 more source
Subject Separation Network for Reducing Calibration Time of MI-Based BCI
Brain Sciences, 2023 Motor imagery brain–computer interface (MI-based BCIs) have demonstrated great potential in various applications. However, to well generalize classifiers to new subjects, a time-consuming calibration process is necessary due to high inter-subject ...
Haochen Hu +4 more
doaj +1 more source
Automatic 360° Mono-Stereo Panorama Generation Using a Cost-Effective Multi-Camera System
Sensors, 2020 In recent years, 360° videos have gained the attention of researchers due to their versatility and applications in real-world problems. Also, easy access to different visual sensor kits and easily deployable image acquisition devices have played a vital ...
Hayat Ullah +4 more
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Single-shot 3D imaging with point cloud projection based on metadevice
Nature Communications, 2022 The authors present a single-shot 3D imaging approach utilizing carefully designed point clouds projection based on a metasurface device. They show submillimeter depth accuracy and demonstrate the potential for hand gesture detection.
Xiaoli Jing +8 more
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MiRA—Mixed Reality Agents [PDF]
International Journal of Human-Computer Studies, 2011 In recent years, an increasing number of Mixed Reality (MR) applications have been developed using agent technology - both for the underlying software and as an interface metaphor. However, no unifying field or theory currently exists that can act as a common frame of reference for these varied works.
Holz, Thomas +5 more
openaire +3 more sources
Datasets from the evaluation of the adoption and use of digital technologies in China museums
Data in Brief, 2019 The datasets described in this article were collected as a result of 5 months of funded study, carried out between 23rd January 2017 and 30th May 2017 within China.
Eugene Ch'ng +3 more
doaj +1 more source
BlogWall: Social and Cultural Interaction for Children
Advances in Human-Computer Interaction, 2008 Short message service (SMS) is extremely popular today. Currently, it is being mainly used for peer-to-peer communication. However, SMS could be used as public media platform to enhance social and public interactions in an intuitive way.
Adrian David Cheok +8 more
doaj +1 more source
IEEE Photonics Journal, 2021 The traditional head-up display (HUD) system has the disadvantages of a small area and a single display plane, here we propose and design an augmented reality (AR) HUD system with multi-plane, large area, high diffraction efficiency and a single picture ...
Zhenlv Lv, Juan Liu, Liangfa Xu
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Solving Poisson's Equation on the Microsoft HoloLens [PDF]
, 2017 We present a mixed reality application (HoloFEM) for the Microsoft HoloLens. The application lets a user define and solve a physical problem governed by Poisson's equation with the surrounding real world geometry as input data.
Logg, Anders +2 more
core +2 more sources
Results in Optics, 2021 This paper proposes a high-accuracy distortion correction method for optical imaging distortion mapping and computational image predistortion. Due to the establishment of the predistortion is based on the distortion evaluation in the common optical ...
Yue Liu +7 more
doaj +1 more source