A5100344467- Simulation and Modeling Applications
- Speech and Audio Processing
- Hearing Loss and Rehabilitation
- Advanced Vision and Imaging
- Human Motion and Animation
- Advanced Adaptive Filtering Techniques
- Network Security and Intrusion Detection
- Image and Video Stabilization
- Internet Traffic Analysis and Secure E-voting
- Noise Effects and Management
- Advanced Algorithms and Applications
- Robotic Path Planning Algorithms
- Advanced Measurement and Detection Methods
- Music and Audio Processing
- Advanced Numerical Methods in Computational Mathematics
- Face recognition and analysis
- Traffic control and management
- Higher Education and Teaching Methods
- Numerical Methods and Algorithms
- High-Voltage Power Transmission Systems
- Video Analysis and Summarization
- Natural product bioactivities and synthesis
- Military Defense Systems Analysis
- Chromatography in Natural Products
- Pharmacological Effects of Natural Compounds
Wuhan University
2005-2025
Zhejiang University
2010-2024
Longyan University
2023
Hong Kong Metropolitan University
2023
Henan Polytechnic University
2022
University of Colorado Colorado Springs
2019
North China University of Technology
2019
South China University of Technology
2016
Lanzhou University
2015
Qilu Hospital of Shandong University
2008-2013
<title>Abstract</title> Understanding the competing roles of radial diffusion and chorus wave-driven local in dynamics radiation belt electrons is critical for advancing space weather modeling. This study investigates evolution under quiet geomagnetic conditions using three-dimensional kinetic simulations. Two parameterized models wave coefficients are employed to analyze interplay between these mechanisms across a range electron energies (300 keV 3 MeV) equatorial pitch angles...
This paper proposes a novel visualization approach, which can depict the variations between different human motion data. is achieved by representing time dimension of each animation sequence with sequential curve in locality-preserving reference 2D space, called track representation. The principal advantage this representation over standard representations capture data - generally either keyframed timeline or map its entirety that it maps differences along into parallel perceptible spatial...
Global look-up table strategy proposed recently has been proven to be an efficient method accelerate the interpolation, which is most time-consuming part in iterative sub-pixel digital image correlation (DIC) algorithms. In this paper, a global with cubic B-spline interpolation developed for DIC based on inverse compositional Gauss–Newton (IC-GN) algorithm. The performance of strategy, including accuracy, precision, and computation efficiency, evaluated through theoretical experimental...
SYN flooding attacks are a common type of distributed denial-of-service (DDoS) attack. Early detection is desirable but traditional passive methods inaccurate in the early stages due to their reliance on passively sniffing an attacking signature. The method presented this paper captures signatures using active probing scheme that ensures efficient detection. - DARB obtains delay routers by sending packets containing special time-to-live set at IP headers. results probe used perform...
Objective: To develop a high performance liquid chromatography mass spectrometry (HPLC-MS) method for the determination of glycyrrhetic acid (GA) in human plasma and investigation its pharmacokinetics after oral administration 150 mg diammonium glycyrrhizinate test reference capsule formulations. Methods: The GA was extracted with ethyl acetate, separated on C18 column mobile phase methanol (5 mmol/L ammonium acetate)–water (85 : 15, V/V) analysed using MS detector. Ursolic (UA) used as...
Purpose This paper aims to propose a shape factor for granular materials based on particle shape. The scientific goal is investigate the influence of mechanical properties rockfill materials. Design/methodology/approach method generating four regular-shaped particles observation that most grains are regarded as like-triangle, like-rhombus, like-square and like-hexagon. A F developed using Blaschke coefficient concave–convex degree proposed. biaxial compression test under stress path...
We derive an optimal lower bound of the interpolation error for linear finite elements on a bounded two-dimensional domain. Using supercloseness between interpolant true solution elliptic problem and its element uniform partitions, we further obtain two-sided priori bounds discretization by means error. Two-sided bilinear are given as well. Numerical tests illustrate our theoretical analysis.
Workflow reconstruction through logs is crucial for troubleshooting targeted distributed systems. It also challenging to extract enough information from and keep a concise view, which makes manual log analysis hard practice. However, currently popular tools rely on identifier-based parsing, leaving large amount of workflow unexploited. In this paper, we propose extraction approach NLog, utilizes natural language processing based obtain the key messages identify same object in generated by...
On the topic of color preference lighting, it is commonly believed that neutral interior a light booth has minimum impact on perception experimental object. Meanwhile, agreement not been reached which objects should be placed in booth. In this study, based meta-analysis eight groups psychophysical data, we demonstrate "perceived preference" obtained by consecutive visual judgement closely related to lit environment, while use different does markedly influence results for lighting quality...
Distributed Denial-of-Service (DDoS) attack is one of the most serious threats to internet. Detecting DDoS at source-end has many advantages over defense victim-end and intermediate-network. One main problems for methods performance degradation brought by these methods, which discourages Internet Service Providers(ISPs) deploy system. We propose an efficient detection approach, only requires limited fixed-length memory low computation overhead but provides satisfying results. The cost...
For Virtual Reality (VR) to be truly immersive, it needs convincing sound match. Due the diversity of individual's anthropometric measurements, individualized customization technology is needed get sound. In this paper, we proposed a simple and effective method for modeling relationships between measurements Head-related Impulse Response (HRIR). Considering relationship different HRIR parts complicated, divided HRIRs into small segments carried out regression analysis each segment establish...
Head Related Transfer Functions (HRTFs) contain sound localization cues and are commonly used in 3D audio reproduction. Due to HRTFs closely related anthropometric parameters (head, pinna, torso), which means vary with each individual, how obtain a set of suitable for individual remains be solved. In this paper, we investigated the complex relationship between through Radial Basis Function neural network (RBF), proposed method generating individualized listener's parameters. Objective...
In this paper, a new adaptive maximum correntropy unscented Kalman filter (AMCUKF) Time-Difference-of-Arrival (TDOA) tracking algorithm is proposed for autonomous underwater vehicles (AUVs) in the complex and variable marine environment. Firstly, measurement model of acoustic system established based on multi-layer isogradient sound speed profile (SSP) to correct errors caused by bending transmission trajectory. To resist impact gross instrument anomalies or accidental environmental...
Despite significant strides in the field of 3D scene editing, current methods encounter substantial challenge, particularly preserving consistency multi-view editing process. To tackle this we propose a progressive strategy that ensures via Trajectory-Anchored Scheme (TAS) with dual-branch mechanism. Specifically, TAS facilitates tightly coupled iterative process between 2D view and updating, preventing error accumulation yielded from text-to-image Additionally, explore relationship...
The objective of face animation is to generate dynamic and expressive talking head videos from a single reference face, utilizing driving conditions derived either video or audio inputs. Current approaches often require fine-tuning for specific identities frequently fail produce due the limited effectiveness Wav2Pose modules. To facilitate generation one-shot more consecutive videos, we refine an existing Image2Video model by integrating Face Locator Motion Frame mechanism. We subsequently...
In recent years, facial video generation models have gained popularity. However, these often lack expressive power when dealing with exaggerated anime-style faces due to the absence of high-quality face training sets. We propose a animation platform that enables real-time conversion from real human cartoon-style faces, supporting multiple models. Built on Gradio framework, our ensures excellent interactivity and user-friendliness. Users can input or image select their desired cartoon style....
This paper briefly introduces the Internet of Vehicles, 5G communication and digital twins. Aiming at driverless tracked vehicle group developed in earlier stage, combined with network communication, a based networking framework for is proposed. On basis unmanned Vehicles framework, twins, twin proposed two levels, comparative analysis experiments are carried out.
The method offers a way to count piled thin steel plate for car chassis based on digital image processing and software designed it. First enhance the photo of plates. Then after acquiring region interest (ROI) detecting lines, horizontally shear against tilting angle adjust vertical. Finally, number plates in picture by counting peaks. requires no large mechanical equipment is efficient accurate.