A5101578762- Image Enhancement Techniques
- Advanced Image Fusion Techniques
- Advanced Image Processing Techniques
- Advanced Vision and Imaging
- Image and Signal Denoising Methods
- Image Processing Techniques and Applications
- Advanced Image and Video Retrieval Techniques
- Plasma Diagnostics and Applications
- Advanced MIMO Systems Optimization
- Photoacoustic and Ultrasonic Imaging
- Advanced Decision-Making Techniques
- Color Science and Applications
- Medical Image Segmentation Techniques
- Time Series Analysis and Forecasting
- Image and Object Detection Techniques
- Video Analysis and Summarization
- Political Influence and Corporate Strategies
- Wireless Signal Modulation Classification
- Educational Technology and Pedagogy
- Educational Technology and Assessment
- Coal and Coke Industries Research
- Laser-Plasma Interactions and Diagnostics
- Thermal Radiation and Cooling Technologies
- Solar-Powered Water Purification Methods
- Mining and Industrial Processes
Jinan University
2025
Chinese Academy of Sciences
2018-2024
Quanzhou Institute of Equipment Manufacturing Haixi Institute
2017-2024
University of Chinese Academy of Sciences
2019-2024
Fujian Institute of Research on the Structure of Matter
2023-2024
Institute of Engineering Thermophysics
2019-2024
Tan Kah Kee Innovation Laboratory
2022
ZTE (China)
2021-2022
State Key Laboratory of Mobile Networks and Mobile Multimedia Technology
2022
China Mobile (China)
2022
Voice and data communications on high speed vehicles encounter bad channel condition, call drop rate, serious signaling congestion excessive power consumption of UE. Mobile relay technology which features on-board node is expected to improve the quality service for passengers. However, design fixed in LTE-Advanced system cannot meet requirements mobile relay. In this article, architecture presented. The key techniques supporting are investigated, such as group mobility, local support,...
Common glass is absorbing in the mid-infrared but transparent to sunlight, keeping our greenhouses and rooms warm.But a visibly-transparent infrared-reflective material will perform much better than glass.Engineered multilayer optical coatings have been able achieve both visible transparency infrared reflectivity, manufacturing cost has prevented their use on large scale.Here, we predicted successfully synthesized wavelength-selective metal-polymer hybrid films with low emissivity of less...
Flexible perovskite photovoltaic devices are typically constructed on flexible polyethylene naphthalate (PEN) substrates, which exhibit near-ultraviolet absorption and high visible-light reflection, leading to significant optical losses. To address this issue, a reusable optical-management sticker tailored for substrates has been proposed in work. The incorporates light-shifting material that converts light into visible light, enabling photoelectric conversion of light. Additionally, the...
Solar interfacial evaporation, as a novel practical freshwater production method, requires continuous research on how to improve the evaporation rates increase water production. In this study, sets of data were obtained from molecule dynamics simulation and literature, in which parameters included height, diameter, height–radius ratio, efficiency, rate. Initially, correlation between four input output rate was examined through traditional pairwise plots Pearson analysis, revealing weak...
ID3 algorithm and C4.5 of decision tree are commonly used in the base classifier random forest. In order to solve problem that basic is biased select multi-valued attributes contains a lot logarithmic operations, attribute compatibility rough set introduced this paper. Rough mathematical tool for dealing with uncertain information. paper, expression information gain or rate reconstructed compatibility, highest selected as segmentation segment data set. Finally, three UCI sets verify accuracy...
To deal with the image hue and saturation distortion problems in traditional Retinex algorithm color restoration coefficient, enhancement MSRCR of fog based on adaptive scale is proposed. In RGB space, coefficient confirmed firstly. Then according to each channel pixel values, local weight correction function introduced Gaussian kernel required calculated. Doing for reflection component estimation obtaining multi-scale by weighting. At last, obtained used contrast stretching global Gamma...
In image processing, edge-preserving smoothing methods that maintain weak structure while multiscale textures with strong gradients remain challenging. this paper, a new global optimization method named Enhance Relative Total Variation Embedded Bilateral Filtering is proposed. The texture and are intuitively considered separately from the model generalization. First, structures separated over-penalized items by embedding bilateral filtering. Then, in-set shrinking edges/structures gradually...
The biggest challenge of texture filtering is to smooth the strong gradient textures while maintaining weak structures, which difficult achieve with current methods. Based on this, we propose a scale-adaptive algorithm in this paper. First, four-directional detection information proposed for structure measurement. Second, spatial kernel scale each pixel obtained based information; larger pixels textural regions enhance smoothness, smaller structures maintain edges. Finally, adopt Fourier...
Dividing video sequences into shots for content analysis and retrieval is very important, so are the beginning of these advanced analyses. In this paper, we proposed a new model based on visual perception, which can be expressed as "whole to local", following concept human vision. We first browse remove redundant frames video, reduce computational cost. Then, consistency feature used construct function between create pending shots. Finally, shot boundary detection results further optimized...
Fifth generation (5G) wireless network can provide wide coverage, high transmission rate, low communication latency, and support massive connections. However, it is not able to user privacy information security virtual intellectual property protection. Furthermore, the 5G system centralized which easy be attacked cause data monopoly. Thus, advanced expected solve above issues. Applying blockchain in will decentralized service ensure trustworthiness. In this paper, applications for enabled...
The captured images and videos in bad weather usually have degraded quality by reduced contrast faded colors, is very difficult to achieve promising performance. traditional prior techniques are not sufficient address this challenging problem deal with the halo artifacts brightness distortion problems. In paper, we propose a multi-scale fusion method for single fog image restoration. By creating two divided regions, global atmospheric light can be effectively obtained sky regions. To...
Noise in low-light image enhancement seriously affects human observation and computer vision algorithms, while existing methods inevitably introduce under- or over-contrast problems. We proposed an adaptive with decomposition denoising to perform a good visual effect. Firstly, the low-rank algorithm is designed decrease noise of input image. And then, luminance developed by generating nonlinear function improve denoise Finally, color restoration method based on relationship between spectral...
Abstract. Geospatial data refers to that related spatial location. It is the abstract representation of objects, events, or other characteristic information located on near surface Earth. characterizes attribute features, and associated geospatial features. commonly include various types such as point, polyline, polygon, so on. database basic method store manage data. also important component geographic systems (GIS). generally stores in a specific structure medium, which can achieve...
Wireless communication is playing an important role in benefiting our daily lives. Fifth generation (5G) advanced wireless anticipated to support various upcoming services. Moreover, machine learning (ML) expected optimize systems by tackling complex problems which cannot be solved using traditional mathematical models. In this paper, applications of ML for 5G are introduced conjunction with its research advances. Furthermore, paper explores the challenges and future directions applying...