Personalized assessment and training of neurosurgical skills in virtual reality: An interpretable machine learning approach
February 2024
Virtual reality technology has been widely used in surgical simulators, providing new opportunities for assessing and training surgical skills. Machine learning algorithms are commonly used to analyze...
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Effective data transmission through energy-efficient clustering and Fuzzy-Based IDS routing approach in WSNs
February 2024
Wireless sensor networks (WSN) gather information and sense information samples in a certain region and communicate these readings to a base station (BS). Energy efficiency is considered a major design...
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Selective sampling with Gromov–Hausdorff metric: Efficient dense-shape correspondence via Confidence-based sample consensus
February 2024
Functional mapping, despite its proven efficiency, suffers from a “chicken or egg” sce- nario, in that, poor spatial features lead to inadequate spectral alignment and vice versa during training, often...
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Importance-aware 3D volume visualization for medical content-based image retrieval-a preliminary study
February 2024
A medical content-based image retrieval (CBIR) system is designed to retrieve images from large imaging repositories that are visually similar to a user′s query image. CBIR is widely used in evidence-...
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Intelligent 3D garment system of the human body based on deep spiking neural network
February 2024
Intelligent garments, a burgeoning class of wearable devices, have extensive applications in domains such as sports training and medical rehabilitation. Nonetheless, existing research in the smart wearables...
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Audio2AB: Audio-driven collaborative generation of virtual character animation
February 2024
Considerable research has been conducted in the areas of audio-driven virtual character gestures and facial animation with some degree of success. However, few methods exist for generating full-body...
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Image defocus deblurring method based on gradient difference of boundary neighborhood
December 2023
For static scenes with multiple depth layers, the existing defocused image deblurring methods have the problems of edge ringing artifacts or insufficient deblurring degree due to inaccurate estimation...
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PartLabeling: A Label Management Framework in 3D Space
December 2023
In this work, we focus on the label layout problem: specifying the positions of overlaid virtual annotations in Virtual/Augmented Reality scenarios. Designing a layout of labels that does not violate...
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Opening Design using Bayesian Optimization
December 2023
Opening design is a major consideration in architectural buildings during early structural layout specification. Decisions regarding the geometric characteristics of windows, skylights, hatches, etc.,...
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HYDRO: Optimizing interactive hybrid images for digital signage content
December 2023
In modern society, digital signage installed in many large-scale facilities supports our daily life. However, with a limited screen size, it is difficult to provide different types of information for...
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RealFuVSR: Feature Enhanced Real-World Video Super-Resolution
December 2023
The recurrent recovery is one of the common methods for video super-resolution, which models the correlation between frames via hidden states. However, when we apply the structure to real-world scenarios,...
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ILIDViz: An Incremental Learning-Based Visual Analysis System for Network Anomaly Detection
December 2023
With the development of information technology, network traffic logs mixed with various kinds of cyber-attacks have grown explosively. Traditional intrusion detection systems (IDS) have limited ability...
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Adequate alignment and interaction for cross-modal retrieval
December 2023
Cross-modal retrieval has attracted widespread attention in many cross-media similarity search applications, especially image-text retrieval in the fields of computer vision and natural language processing....
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Implementation of natural hand gestures in holograms for 3D object manipulation
October 2023
Holograms provide a characteristic manner to display and convey information, and have been improved to provide better user interactions Holographic interactions are important as they improve user interactions...
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Novel learning framework for optimal multi-object video trajectory tracking
October 2023
With the rapid development of Web3D, virtual reality, and digital twins, virtual trajectories and decision data considerably rely on the analysis and understanding of real video data, particularly in...
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Deep-reinforcement-learning-based robot motion strategies for grabbing objects from human hands
October 2023
Robot grasping encompasses a wide range of research areas; however, most studies have been focused on the grasping of only stationary objects in a scene; only a few studies on how to grasp objects from...
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Survey of lightweighting methods of huge 3D models for online Web3D visualization
October 2023
With the rapid development of Web3D technologies, the online Web3D visualization, particularly for complex models or scenes, has been in a great demand. Owing to the major conflict between the Web3D...
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Eye-shaped keyboard for dual-hand text entry in virtual reality
October 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...
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A survey of real-time rendering on Web3D application
October 2023
In recent years, with the rapid development of mobile Internet and Web3D technologies, a large number of web-based online 3D visualization applications have emerged. Web3D applications, including Web3D...
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Human-pose estimation based on weak supervision
August 2023
In computer vision, simultaneously estimating human pose, shape, and clothing is a practical issue in real life, but remains a challenging task owing to the variety of clothing, complexity of deformation,...
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Validity of non-local mean filter and novel denoising method
August 2023
Image denoising is an important topic in the digital image processing field. This study theoretically investigates the validity of the classical nonlocal mean filter (NLM) for removing Gaussian noise...
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Modeling heterogeneous behaviors with different strategies in a terrorist attack
August 2023
Existing simulations of terrorist attacks do not consider individual variations. To overcome this limitation, we propose a framework to model heterogeneous behavior of individuals during terrorist attacks....
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Design of a new kind of chemical experiment container with virtual reality fusion
August 2023
At present, the teaching of experiments in primary and secondary schools is affected by cost and security factors. Existing research on virtual experiment platforms has alleviated these problems. However,...
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Review of intelligent diagnosis methods for imaging gland cancer based on machine learning
August 2023
Gland cancer is a high-incidence disease that endangers human health, and its early detection and treatment require efficient, accurate, and objective intelligent diagnosis methods. In recent years,...
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Adaptive navigation assistance based on eye movement features in virtual reality
June 2023
Navigation assistance is essential for users when roaming virtual reality scenes; however, the traditional navigation method requires users to manually request a map for viewing, which leads to low...
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