A5100707683- Face and Expression Recognition
- Fire dynamics and safety research
- Optical Systems and Laser Technology
- Telecommunications and Broadcasting Technologies
- Antenna Design and Analysis
- Remote-Sensing Image Classification
- Biomedical Text Mining and Ontologies
- Advanced Neural Network Applications
- Advanced Measurement and Detection Methods
- Emotion and Mood Recognition
- Topic Modeling
- Semantic Web and Ontologies
- Human Pose and Action Recognition
- Face recognition and analysis
- Transportation Safety and Impact Analysis
- Plasmonic and Surface Plasmon Research
- Hand Gesture Recognition Systems
- Rocket and propulsion systems research
- Fire effects on ecosystems
- Aluminum Alloy Microstructure Properties
- Evacuation and Crowd Dynamics
- Photonic and Optical Devices
- Microstructure and mechanical properties
- Remote Sensing and Land Use
- Millimeter-Wave Propagation and Modeling
Jiangsu University
2010-2025
Guangdong Polytechnic Normal University
2009-2024
Guangdong Provincial Occupational Disease Prevention Hospital
2024
The Affiliated Shunde Hospital of Jinan University
2024
First Affiliated Hospital of Jinan University
2024
The First People's Hospital of Shunde
2024
Jinan University
2024
Tsinghua University
2017-2024
Xinyang Normal University
2024
Beijing University of Posts and Telecommunications
2021-2024
Recently, a conformal surface plasmon (CSP) structure has been successfully proposed, which is very promising for application of planar plasmonic devices in the frequency ranging from microwave to mid-infrared [Proc. Natl. Acad. Sci. U.S.A. 110, 40-45 (2013)]. Here we investigated dispersions and electromagnetic (EM) field patterns symmetric CSP two sides metal strip are symmetrically corrugated by groove arrays. The can support both mode (even mode) anti-symmetric (odd wave propagation....
Recently, conformal surface plasmon (CSP) structure has been successfully proposed that could support spoof polaritons (SPPs) on corrugated metallic strip with ultrathin thickness [Proc. Natl. Acad. Sci. U.S.A. 110, 40-45 (2013)]. Such concept provides a flexible, conformal, and wave-guiding element, very promising for application of plasmonic devices, circuits in the frequency ranging from microwave to mid-infrared. In this work, we investigated dispersions field patterns high-order modes...
Deep convolutional neural networks have been successfully applied to face detection recently. Despite making remarkable progress, most of the existing methods only localize each using a bounding box, which cannot segment from background image simultaneously. To overcome this drawback, we present and segmentation method based on improved Mask R-CNN, named G-Mask, incorporates into one framework aiming obtain more fine-grained information face. Specifically, in proposed method, ResNet-101 is...
An intelligent antenna synthesis method is proposed to automatically select suitable type and provide optimal geometric parameters according the requirement of performance. The performance characteristics different antennas are analyzed, a smart selection model established recommend appropriate by using support vector machine (SVM). Then, stacking ensemble built combining five primary learners give full play advantages each and, finally, provided. Microstrip patch antenna, spiral horn used...
A semipermeabilization step and a specific Percoll gradient composition enable effective cellular fractionation.
Disease diagnosis is conducted with a machine learning method. We have proposed novel method that hybridizes support vector (SVM), particle swarm optimization (PSO), and cuckoo search (CS). The new consists of two stages: firstly, CS based approach for parameter SVM developed to find the better initial parameters kernel function, then PSO applied continue training best SVM. Experimental results indicate CS-PSO-SVM model achieves classification accuracy F-measure than PSO-SVM GA-SVM....
Abstract Influenced by human activities, microplastics (MPs) are widely distributed in terrestrial ecosystems. However, their ecotoxicity remains unclear. Therefore, we assessed the of polyamide (PA-MPs) investigating toxic effects on model insect, silkworms Bombyx mori (Lepidoptera: Bombycidae). In this study, fifth-instar silkworm larvae were fed mulberry leaves treated with PA-MPs for 120 hours, but no changes mortality rates observed. body weight, pupal cocoon egg laying amount, and...
An approach for designing the compliant adaptive wing leading edge with composite material is proposed based on topology optimization. Firstly, an equivalent constitutive relationship of laminated glass fiber reinforced epoxy plates has been built symmetric plate theory. Then, optimization objective function was used to minimize least square error (LSE) between deformed curve and desired aerodynamics shape. After that, structures different ply-orientations were obtained by using solid...
Facial expression recognition (FER) has a wide range of applications, including interactive gaming, healthcare, security, and human‐computer interaction systems. Despite the impressive performance FER based on deep learning methods, it remains challenging in real‐world scenarios due to uncontrolled factors such as varying lighting conditions, face occlusion, pose variations. In contrast, humans are able categorize objects both their inherent characteristics surrounding environment from...
Compared with the traditional method based on hand-crafted features, deep neural network has achieved a certain degree of success remote sensing (RS) image semantic segmentation. However, there are still serious holes, rough edge segmentation, and false detection or even missed due to light its shadow in Aiming at above problems, this article proposes RS segmentation model SCG-TransNet that is hybrid Swin transformer Deeplabv3+, which includes Swin-Conv-Dspp (SCD) global local block (GLTB)....
Vehicle exhaust and oil fuel evaporation emit volatile organic compounds (VOCs). The differences in VOC compositions their effects determined using different methods have not been addressed sufficiently. In this study, samples are obtained from single gasoline diesel vehicle exhausts a portable emission measurement system, tunnel Yichang City, at gas stations. A total of 107 VOCs analysed. calculated source profiles (based on single-vehicle type fleet composition the tunnel) tested (from...
Abstract A novel method based on machine learning is proposed to estimate the electromagnetic radiation level at ground plane near fifth‐generation (5G) base stations. The model was trained using data from various 5G stations, enabling it electric field intensity any arbitrary point when station provides service different numbers of terminals which are in modes. inputs required for include transmit power antenna, antenna gain, distance between and terminals, terminal modes, number...