Improvement of iterative closest point with edges of projected image
June 2023
There are many regularly shaped objects in artificial environments. It is difficult to distinguish the poses of these objects when only geometric information is used. With the development of sensor...
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Data-based real-time petrochemical gas diffusion simulation approach on virtual reality
June 2023
Petrochemical products possess a high risk of flammability, explosivity, and toxicity, making petrochemical accidents exceedingly destructive. Therefore, disaster analysis, prediction, and real-time...
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Training on LSA lifeboat operation using Mixed Reality
June 2023
This work aims to provide an overview of the Mixed Reality (MR) technology's use in maritime industry for training purposes. Current training procedures cover a broad range of procedural operations...
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Research on AGV task path planning based on improved A* algorithm
June 2023
Automatic guided vehicles (AGVs) have developed rapidly in recent years and have beenused in several fields, including intelligent transportation, cargo assembly, military testing, and others. A key...
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A spatiotemporal intelligent framework and experimental platform for urban digital twins
June 2023
This work emphasizes the current research status of the urban Digital Twins to establish an intelligent spatiotemporal framework. A Geospatial Artificial Intelligent (GeoAI) system is developed based...
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Adaptive spatio-temporal attention neural network for cross-database micro-expression recognition
April 2023
The use of micro-expression recognition to recognize human emotions is one of the most critical challenges in human-computer interaction applications. In recent years, cross-database micro-expression...
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Web-based mixed reality video fusion with remote rendering
April 2023
Mixed reality (MR) video fusion systems merge video imagery with 3D scenes to make the scene more realistic and help users understand the video content and temporal–spatial correlation between them,...
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Outliers rejection in similar image matching
April 2023
Image matching is crucial in numerous computer vision tasks such as 3D reconstruction and simultaneous visual localization and mapping. The accuracy of the matching significantly impacted subsequent...
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MSSTNet: Multi-scale facial videos pulse extraction network based on separable spatiotemporal convolution and dimension separable attention
April 2023
The use of remote photoplethysmography (rPPG) to estimate blood volume pulse in a noncontact manner has been an active research topic in recent years. Existing methods are primarily based on a singlescale...
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Designing interactive glazing through an engineering psychology approach: Six augmented reality scenarios that envision future car human-machine interface
April 2023
With an increasing number of vehicles becoming autonomous, intelligent, and connected, paying attention to the future usage of car human-machine interface with these vehicles should become more relevant....
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Compression of surface texture acceleration signal based on spectrum characteristics
April 2023
Adequate data collection can enhance the realism of online rendering or offline playback of haptic surface textures. A parallel challenge is to reduce communication delays and improve storage space...
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Intelligent fire information system based on 3D GIS
April 2023
This work aims to build a comprehensive and effective fire emergency management system based on the Internet of Things (IoT) and achieve an actual intelligent fire rescue. A smart fire protection information...
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IAACS: Image aesthetic assessment through color composition and space formation
February 2023
Determining how an image is visually appealing is a complicated and subjective task. This motivates the use of a machine-learning model to evaluate image aesthetics automatically by matching the aesthetics...
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Metaverse virtual social center for elderly communication in time of social distancing
February 2023
The lack of social activities among the elderly due to physical limitations can result in loneliness and depression. The spread of COVID-19 has made it difficult for the elderly to conduct stable social...
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View interpolation networks for reproducing the material appearance of specular objects
February 2023
In this study, we propose view interpolation networks to reproduce changes in the brightness of an object′s surface depending on the viewing direction, which is important for reproducing the material...
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Transformer architecture based on mutual attention for image-anomaly detection
February 2023
Image-anomaly detection, which is widely used in industrial fields. Previous studies that attempted to address this problem often trained convolutional neural network-based models (e.g., autoencoders...
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COVAD: Content-oriented video anomaly detection using a self attention-based deep learning model
February 2023
Video anomaly detection has always been a hot topic and has attracted increasing attention. Many of the existing methods for video anomaly detection depend on processing the entire video rather than...
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Unrolling a rain-guided detail recovery network for singleimage deraining
February 2023
Owing to the rapid development of deep networks, single-image deraining tasks have progressed significantly. Various architectures have been designed to recursively or directly remove rain, and most...
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Point cloud upsampling generative adversarial network based on residual multi-scale off-set attention
February 2023
Owing to the limitations of the working principle of three-dimensional (3D) scanning equipment, the point clouds obtained by 3D scanning are usually sparse and unevenly distributed....
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Building the metaverse using digital twins at all scales,states, and relations
December 2022
Developments in new-generation information technology have enabled Digital Twins to reshape the physical world into a virtual digital space and provide technical support for constructing the Metaverse....
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Digital twins and multi-access edge computing for IIoT
December 2022
All recent technological findings can be collectively used to strengthen the industrial Internet of things (IIoT) sector. The novel technology of multi-access edge computing or mobile edge computing...
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Resource requirements of an edge-based digital twin service: an experimental study
December 2022
Digital Twin (DT) is a pivotal application under the industrial digital transformation envisaged by the fourth industrial revolution (Industry 4.0). DT defines intelligent and real-time faithful reflections...
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Gamification and virtual reality for digital twin learning and training: architecture and challenges
December 2022
Digital Twins are becoming increasingly popular in a variety of industries to manage complex systems. As digital twins become more sophisticated, there is an increased need for effective training and...
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Empowering digital twins with eXtended reality collaborations
December 2022
The advancements of Artificial Intelligence, Big Data Analytics, and the Internet of Things paved the path to the emergence and use of Digital Twins (DTs) as technologies to “twin” the life of a physical...
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