Results 21 to 30 of about 988,463 (351)
Driver cellphone usage detection using wavelet scattering and convolutional neural networks [PDF]
AUT Journal of Mathematics and ComputingThis paper provides an automated system based on machine learning and computer vision to detect cellphone usage during driving. We used Wavelet Scattering Networks, which is a simple and efficient type of architecture.
Ali Besharati +2 more
doaj +1 more source
A Cascade Ensemble Learning Model for Human Activity Recognition with Smartphones
Sensors, 2019 Human activity recognition (HAR) has gained lots of attention in recent years due to its high demand in different domains. In this paper, a novel HAR system based on a cascade ensemble learning (CELearning) model is proposed.
Shoujiang Xu +3 more
doaj +1 more source
Use of augmented and virtual reality tools in a general secondary education institution in the context of blended learning [PDF]
, 2022 The study examines the problem of using augmented and virtual reality in the process of blended learning in general secondary education. The study analyzes the meaning of the concept of "blended learning". The conceptual principles of blended learning are considered. The definition of augmented and virtual reality is given.
arxiv +1 more source
Tweek: Merging 2D and 3D Interaction in Immersive Environments [PDF]
Journal of Systemics, Cybernetics and Informatics, 2003 Developers of virtual environments (VEs) face an oftendifficult problem: users must have some way to interact with the virtual world. The application designers must determine how to map available inputs (button presses, hand gestures, etc.) to actions ...
Patrick L Hartling +2 more
doaj
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Building detection from panchromatic (PAN) and multispectral (MS) images is an essential task for many practical applications. In this article, a dual-stream asymmetric fusion network is proposed, named DAFNet.
Ziyue Huang +6 more
doaj +1 more source
Outcomes of a virtual-reality simulator-training programme on basic surgical skills in robot-assisted laparoscopic surgery [PDF]
, 2016 Background The utility of the virtual-reality robotic simulator in training programmes has not been clearly evaluated. Our aim was to evaluate the impact of a virtual-reality robotic simulator-training programme on basic surgical skills.
Abboudi +23 more
core +1 more source
Virtualization of Classical Reality: Limits and Possibilities in Physical Simulation [PDF]
arXiv, 2023 This study explores the virtualization of classical reality and aims to establish a clear framework to determine the limits and possibilities of virtual reality. It addresses two primary questions: whether an observer's senses can perceive a different reality through appropriate equipment, and whether it is possible to simulate a reality without the ...
arxiv
Thermal perception method of virtual chemistry experiments
Virtual Reality & Intelligent Hardware, 2020 Background: With the aim of addressing the difficulty in identifying temperatures in virtual chemistry experiments, we propose a temperature-sensing simulation method of virtual chemistry experiments.
Hengwei Xu +7 more
doaj
IEEE Access, 2020 This paper investigates the velocity and altitude tracking control problem for air-breathing hypersonic vehicle (AHV) under external disturbances and uncertainties.
Yunjie Wu +5 more
doaj +1 more source
Extended Reality and Internet of Things for Hyper-Connected Metaverse Environments [PDF]
, 2023 The Metaverse encompasses technologies related to the internet, virtual and augmented reality, and other domains toward smart interfaces that are hyper-connected, immersive, and engaging. However, Metaverse applications face inherent disconnects between virtual and physical components and interfaces.
arxiv +1 more source