A5011666324- Image and Signal Denoising Methods
- Advanced Image and Video Retrieval Techniques
- Robotics and Sensor-Based Localization
- Image Processing Techniques and Applications
- Infrastructure Maintenance and Monitoring
- Non-Destructive Testing Techniques
- Video Surveillance and Tracking Methods
- Asthma and respiratory diseases
- Advanced Measurement and Detection Methods
- BIM and Construction Integration
- Ultrasonics and Acoustic Wave Propagation
- Underwater Acoustics Research
- Visual Attention and Saliency Detection
- Blind Source Separation Techniques
- Structural Health Monitoring Techniques
- Fatigue and fracture mechanics
- Anomaly Detection Techniques and Applications
- Concrete Corrosion and Durability
- Fuzzy Logic and Control Systems
- Digital Media Forensic Detection
- Polymer Science and Applications
- Fetal and Pediatric Neurological Disorders
- Sensorless Control of Electric Motors
- Belt Conveyor Systems Engineering
- Maritime Navigation and Safety
Hohai University
2021-2024
Nanjing University of Science and Technology
2022-2024
Qingdao University of Science and Technology
2024
Systems Engineering Society of China
2021-2023
Xi'an Polytechnic University
2020-2022
Southern University of Science and Technology
2022
Sichuan University
2021-2022
Henan University of Technology
2021
Southwest Forestry University
2020
Shanghai University of Engineering Science
2018
Abstract Digital twin requires establishing a self‐updated model to simulate the structural damage perceived onsite. Despite great success in identification and quantification, difficulty registration still limits efficiency of updating. This study presented framework that enables finite element (FE) welded joints remesh itself for updating geometric changes caused by fatigue crack. Leveraging linear geometry weld, crack algorithm was proposed automation perception. First, dual‐task network...
In the Big Data era, wide usage of mobile devices has led to large amounts information release and sharing through social networks, where sensitive data owners may be leaked. Traditional approaches that provide identical privacy protection levels for all users result in poor quality service, thus concept personalized been proposed recent years. However, existing methods add different noises each user will require both high real-time performance resource consumption. This paper presents a...
When machining a series of short linear segments, the computer numerical control system interpolates path with pre-specified spline curve to obtain continuous feed motion. However, adequate smooth tool-paths velocity and acceleration, computer-aided manufacturing needs use higher order curve, which will be limited by some technical bottlenecks. In this article, new real-time interpolation algorithm is proposed from perspective kinematics achieve uninterrupted motion throughout global...
High-efficiency image corner detection, one of the most important and critical basic technology in industrial processing, is to detect point features from an input real-time. In this article, we propose a new detection method which has both good performance real-time processing abilities. Firstly, integral box filter are combined obtain second-order derivative response each direction image. Secondly, coarse screening mechanism for candidate corners presented reduce complexity metric....
A combined process of local deformation and stable annealing has been developed to restore the strength MIG-welded joints in extruded aluminum alloys 6061-T6. mechanical press was utilized apply varying degrees weld zone (WZ) welded at room temperature. The were then subjected various processes. effects treatment on microstructure properties investigated through diverse testing methods. Results suggest that WZ leads a preferred orientation <111>Al //WD (the welding direction). Subsequent...
Despite the success of crack segmentation, traditional segmentation strategy and networks are not necessarily suitable for fatigue cracks with unique visual features. Towards indistinct features, a network named Fatigue Crack Unet (FC-Unet) was proposed, where novel split attention mechanism incorporated to boost diverse feature extraction. Scaled by various ratios, raw images were cropped constituted three datasets represent different strategies. FC-Unet trained tested on each dataset,...
Construction company competitiveness (CCC) is positively influenced by promoting Informatization in the construction field. This paper explores this influencing mechanism to enhance CCC with empirical method and event study. To begin with, we selected an index of stock returns three important policy events past several years. Then set up a market model got excess subtracting actual rate return expected window period. At last, performed single sample mean test on it. It shows that since 2016,...
This paper aims at examining the key factors for a movie to be influential. Instead of employing widely tested variables such as box office, quantifies level influence by number times being referred other movies. model was initially proposed Bioglio and Pensa (2018), refined in offset time impact. Meanwhile, few are selected verify their relationship with movies, including metadata, sentiments reviews sentiment fluctuation descriptions. Especially, Long Short-Term Memory (LSTM) network is...
Due to the ocean observation and detection requirements, as well construction of defense system engineering, collecting transmitting a large number acoustic signals are prerequisite for subsequent processing analysis. Massive data bring big challenge transmission lines underwater processors. The can be compressed storage reconstructed processing. In this paper, compression methods proposed based on wavelet transform sensing, two algorithms applied compared signal compression. empirical mode...