Results 21 to 30 of about 3,048,260 (392)

Virtual reality and collaborative learning: a systematic literature review

Frontiers in Virtual Reality, 2023
Background: While research on Virtual Reality’s potential for education continues to advance, research on its support for Collaborative Learning is small in scope.
Nesse van der Meer, Vivian van der Werf, Willem-Paul Brinkman, M. Specht   +3 more
semanticscholar   +1 more source

A Cross-Domain Weakly Supervised Diabetic Retinopathy Lesion Identification Method Based on Multiple Instance Learning and Domain Adaptation

Bioengineering, 2023
Accurate identification of lesions and their use across different medical institutions are the foundation and key to the clinical application of automatic diabetic retinopathy (DR) detection.
Renyu Li, Yunchao Gu, Xinliang Wang, Junjun Pan   +3 more
doaj   +1 more source

Advanced liquid crystal devices for augmented reality and virtual reality displays: principles and applications

Light: Science & Applications, 2022
Liquid crystal displays (LCDs) and photonic devices play a pivotal role to augmented reality (AR) and virtual reality (VR). The recently emerging high-dynamic-range (HDR) mini-LED backlit LCDs significantly boost the image quality and brightness and ...
Kun Yin, En‐Lin Hsiang, Junyu Zou, Yannanqi Li, Zhiyong Yang, Qian Yang, Po-Cheng Lai, Chih-Lung Lin, Shin‐Tson Wu   +8 more
semanticscholar   +1 more source

Eye-shaped keyboard for dual-hand text entry in virtual reality

Virtual Reality & Intelligent Hardware, 2023
We propose an eye-shaped keyboard for high-speed text entry in virtual reality (VR), having the shape of dual eyes with characters arranged along the curved eyelids, which ensures low density and short spacing of the keys.
Kangyu Wang, Yangqiu Yan, Hao Zhang, Xiaolong Liu, Lili Wang   +4 more
doaj   +1 more source

A narrative review of immersive virtual reality’s ergonomics and risks at the workplace: cybersickness, visual fatigue, muscular fatigue, acute stress, and mental overload

Virtual Reality, 2022
This narrative review synthesizes and introduces 386 previous works about virtual reality-induced symptoms and effects by focusing on cybersickness, visual fatigue, muscle fatigue, acute stress, and mental overload.
Alexis D. Souchet, D. Lourdeaux, A. Pagani, Lisa Rebenitsch   +3 more
semanticscholar   +1 more source

The sense of embodiment in Virtual Reality and its assessment methods

Frontiers Virtual Real., 2023
The sense of embodiment refers to the sensations of being inside, having, and controlling a body. In virtual reality, it is possible to substitute a person’s body with a virtual body, referred to as an avatar.
Martin Guy, Jean-Marie Normand, Camille Jeunet-Kelway, Guillaume Moreau   +3 more
semanticscholar   +1 more source

Augmented reality and virtual reality displays: emerging technologies and future perspectives

Light: Science & Applications, 2021
With rapid advances in high-speed communication and computation, augmented reality (AR) and virtual reality (VR) are emerging as next-generation display platforms for deeper human-digital interactions. Nonetheless, to simultaneously match the exceptional
J. Xiong, En‐Lin Hsiang, Ziqian He, Tao Zhan, Shin‐Tson Wu   +4 more
semanticscholar   +1 more source

Deep Semantic Feature Matching Using Confidential Correspondence Consistency

IEEE Access, 2020
This work aims to establish visual correspondences between a pair of images depicting objects of the same semantic category. It encounters many challenges such as non-overlapping of scenes or objects, background clutter, and large intra-class variation ...
Wei Lyu, Lang Chen, Zhong Zhou, Wei Wu
doaj   +1 more source

Automatic Medical Report Generation Based on Cross-View Attention and Visual-Semantic Long Short Term Memorys

Bioengineering, 2023
Automatic medical report generation based on deep learning can improve the efficiency of diagnosis and reduce costs. Although several automatic report generation algorithms have been proposed, there are still two main challenges in generating more ...
Yunchao Gu, Renyu Li, Xinliang Wang, Zhong Zhou   +3 more
doaj   +1 more source

The growing field of digital psychiatry: current evidence and the future of apps, social media, chatbots, and virtual reality

World Psychiatry, 2021
As the COVID‐19 pandemic has largely increased the utilization of telehealth, mobile mental health technologies – such as smartphone apps, virtual reality, chatbots, and social media – have also gained attention.
J. Torous, S. Bucci, I. Bell, L. Kessing, M. Faurholt-Jepsen, P. Whelan, A. Carvalho, M. Keshavan, Jake Linardon, J. Firth   +9 more
semanticscholar   +1 more source