A5100728695- Optical measurement and interference techniques
- Integrated Circuits and Semiconductor Failure Analysis
- Retinal Imaging and Analysis
- Force Microscopy Techniques and Applications
- Optical Coherence Tomography Applications
- Remote Sensing in Agriculture
- Generative Adversarial Networks and Image Synthesis
- Digital Imaging for Blood Diseases
- Organic Light-Emitting Diodes Research
- Muscle metabolism and nutrition
- Image and Signal Denoising Methods
- Infrared Target Detection Methodologies
- Electrolyte and hormonal disorders
- Remote Sensing and LiDAR Applications
- Silicon Nanostructures and Photoluminescence
- Advanced Image Processing Techniques
- Glaucoma and retinal disorders
- Optical Imaging and Spectroscopy Techniques
- Nanowire Synthesis and Applications
- Advanced Measurement and Detection Methods
- Spaceflight effects on biology
- Genetics, Aging, and Longevity in Model Organisms
- Ocular and Laser Science Research
- Atmospheric aerosols and clouds
- Hormonal and reproductive studies
Wuhan University of Science and Technology
2023-2024
Hubei University of Technology
2021
Tsinghua University
2012-2013
University of South Carolina
2007
Beijing Institute of Technology
2004
Chinese PLA General Hospital
2004
A single-layer graphene film was grown on copper foil by chemical vapor deposition and transferred onto a silicon-pillar-array (SPA) substrate to make Schottky junction solar cell. The SPA specifically designed suppress reflectance enhance light absorption. energy conversion efficiency of the prepared graphene/SPA cells achieved maximum 2.90% with area 0.09 cm2. HNO3 employed dope in cells, time dependence treatment cell performance studied. Poly(3,4-ethylenedioxythiophene)...
Medical images from different modalities, contrast sequences, and settings can provide diverse information in clinical applications medical analysis. However, some modalities or sequences may be missing degraded due to strict timing artifacts during acquisition, leaving many unpaired data. Therefore, it is meaningful synthesize realistic with This article proposed a general multi-task method for end-to-end cross-domain synthesis segmentation network, named SSA-Net, based on cycle generative...
Automatic retinal layer segmentation in optical coherence tomography (OCT) images is crucial for the diagnosis of ocular diseases. Currently, automatic works well with normal OCT images. However, pigment epithelial detachment (PED) dramatically alters structure, causing blurred boundaries and partial disappearance Bruch's Membrane (BM), thus posing challenges to segmentation. To tackle these problems, we propose a novel dual-path U-shaped network simultaneous boundary regression. This first...
Vertical light-emitting diodes (VLEDs) with a highly reflective membrane (HRM) as current blocking layer (CBL) and graphene transparent conductive (TCL) have been fabricated characterized. High reflectance of HRM high transmittance ensure less loss the optical power. The VLEDs show improved output efficiency droop, thanks to spreading effect CBL TCL by preventing crowding under top electrode thus increasing internal external quantum efficiency. With further acid modification, forward...
A novel amphiphilic supramolecular solvent (SUPRAS) was developed through the hexafluoroisopropanol (HFIP)-induced self-assembly of 1,2-hexanediol in aqueous matrix. Its application potential multiclass determination assessed by extracting ten prohibited hormones and metabolic modulators (log P from 2.38 to 7.57) listed World Anti-Doping Agency (WADA) human urine. This SUPRAS can be stably formed across a wide pH range (2-12) unaffected salt concentrations (<10% g mL-1 NaCl), has higher...
Depth position highly affects lens distortion, especially in close-range photography, which limits the measurement accuracy of existing stereo vision systems. Moreover, traditional depth-dependent distortion models and their calibration methods have remained complicated. In this work, we propose a minimal set parameters based model (MDM), considers radial decentering distortions to improve systems simplify process. addition, present an easy flexible method for MDM with commonly used planar...
高精度光栅衍射型激光告警系统是判断来袭激光功能并进行定位的光电对抗设备。为了提高定位精度,提出了一种改进光斑中心计算并拟合计算参数的算法。首先对激光光斑进行预处理,利用改进的连通区域标记算法和光斑中心提取算法进行计算,得出连通区域的中心坐标;其次设定方位角和俯仰角,采集图像并进行光斑中心计算,拟合成<i>x、y</i>方向的像素横、纵坐标以及激光参数的拟合曲面,进而判断来袭激光的方位角、俯仰角和波长;最后将改进的连通区域标记算法、光斑中心提取算法及参数拟合计算结果与传统算法进行对比。实验结果表明:拟合计算结果与真实数据的俯仰角误差小于0.4°,方位角误差小于0.2°,大大提高了激光方向识别的精确度。