A5101756739- Advanced SAR Imaging Techniques
- Advanced Sensor and Control Systems
- Video Coding and Compression Technologies
- Image and Video Quality Assessment
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Industrial Technology and Control Systems
- Hydraulic Fracturing and Reservoir Analysis
- Astrophysics and Star Formation Studies
- Career Development and Diversity
- Structural Load-Bearing Analysis
- Human Resource and Talent Management
- Advanced Measurement and Detection Methods
- Robotics and Sensor-Based Localization
- Caching and Content Delivery
- Aerodynamics and Fluid Dynamics Research
- Enhanced Oil Recovery Techniques
- Plasmonic and Surface Plasmon Research
- Advanced Decision-Making Techniques
- Planetary Science and Exploration
- Wind and Air Flow Studies
- Optical Wireless Communication Technologies
- Evaluation and Optimization Models
- Astro and Planetary Science
- CO2 Sequestration and Geologic Interactions
- Structural Engineering and Vibration Analysis
Nankai University
2009-2023
Data Assurance and Communication Security
2021
Optica
2018
Beijing Jiaotong University
2012-2017
Dalian Maritime University
2017
Beijing Institute of Technology
2013-2014
Hunan University of Science and Technology
2010
Abstract M-type asteroids are historically thought to be exposed metallic cores of differentiated planets with a composition dominated by pure iron and nickel. However, recent spectral radar observations reveal an insufficient number in the main belt. Here, we report unusual space weathering characteristics associated natural metal grain found Chang'e 5 lunar soil. Microcraters, impact glass, whiskers, unique vesicular rims on surface this help explain properties some potential asteroids,...
The wind barrier is usually installed on the high-speed railway bridge in zone for running safety of train, which will change obviously flow field characteristic around bridge. So it very essential to study aerodynamic properties considering vehicle-bridge system order calculate dynamic response bridges and vehicles, train under cross winds. Thus tunnel test adopted obtain three-component coefficients vehicle with barriers have different heights, opening ratios. And data including side force...
TE-polarized light was used to excite on-chip surface plasmon polaritons achieve both steering and nanofocusing function.
Ultra-High-Definition (UHD) videos have been getting increasing attention. However, existing video streaming solutions fail to deliver them due the extremely high bandwidth requirement. The emerging cloud native 5G networks opened up possibility of enhancing UHD quality by leveraging in-network streaming. Unfortunately, restricted storage and servers could become main bottleneck. To this end, we present <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML"...
Space-surface bistatic synthetic aperture radar (SS-BiSAR) for local area monitoring is presented based on BeiDou-2/Compass-2 as illuminator. The time and frequency synchronization imaging processing are mainly investigated in this paper. In the proposed method, BiSAR signal model containing errors firstly set up. following, a method to deal with absence of posterior ephemeris which special issue BeiDou-2 system. Then, corresponding back-projection algorithm deduced curved trajectory...
360° video services require extremely high bitrate and frame rate videos for a good immersive experience. Traditional solutions adaptive streaming are still limited by currently insufficient fluctuating bandwidth. Besides, viewpoint-aware or tile-based would lead more rebuffering due to the short viewpoint prediction window. In this paper, we present EC-360, novel framework speed up streaming. Specifically, it creatively integrates tilebased online erasure coding into multi-source content...
This paper proposes a geo-rectification method for Space-Surface Bistatic SAR (SS-BiSAR). The geo-distortion model SS-BiSAR is analyzed and ground control points (GCP) are selected to construct equations about the position velocity of satellite. Then these parameters estimated by solving finally used realize image. independent prior information easy apply. effectiveness verified through processing experimental data. (6 pages)