A5007170426- Digital Holography and Microscopy
- Optical measurement and interference techniques
- Advanced X-ray Imaging Techniques
- Wave and Wind Energy Systems
- Low-power high-performance VLSI design
- Advanced Neural Network Applications
- Offshore Engineering and Technologies
- Aortic Disease and Treatment Approaches
- Simulation and Modeling Applications
- Infrared Target Detection Methodologies
- Advanced Image Fusion Techniques
- Wind Energy Research and Development
- Cardiac Valve Diseases and Treatments
- Industrial Technology and Control Systems
- Aortic aneurysm repair treatments
- Text and Document Classification Technologies
- Remote-Sensing Image Classification
- Advancements in Semiconductor Devices and Circuit Design
- Image Retrieval and Classification Techniques
- Aluminum Alloys Composites Properties
- Analog and Mixed-Signal Circuit Design
- Face and Expression Recognition
- Gear and Bearing Dynamics Analysis
- Photoacoustic and Ultrasonic Imaging
- Geomechanics and Mining Engineering
Southwest Jiaotong University
2022-2024
Anhui Medical University
2022-2024
National University of Defense Technology
2024
Chongqing University of Technology
2024
Nanjing Normal University
2010-2023
Nanjing Tech University
2023
State Grid Corporation of China (China)
2022
Park University
2022
Shanghai Jiao Tong University
2006-2020
Shanghai Ocean University
2006-2020
Point-of-care testing (POCT) plays an increasingly important role in biomedical research and health care. Quantitative phase microscopes (QPMs) with good contrast, no invasion, labeling, high speed automation could be effectively applied for POCT. However, most QPMs are fixed on the optical platform bulky size, lack of timeliness, which remained challenging POCT solutions. In this paper, we proposed a plug-and-play QPM multimode imaging based quantitative differential contrast (qDPC) method....
Classification of the morphology red blood cells (RBCs) plays an extremely important role in evaluating quality long-term stored blood, as RBC storage lesions such transformation discocytes to echinocytes and then spherocytes may cause adverse clinical effects. Most segmentation classification methods, limited by interference staining procedures poor details, are based on traditional bright field microscopy. In present study, quantitative phase imaging (QPI) technology was combined with deep...
Quantitative differential phase contrast (qDPC) microscopy can achieve imaging of unlabeled cell samples with high spatial resolution. However, qDPC is easily affected by the noise generated in experiments. In this manuscript, L0-norm regularization was introduced into reconstruction for sparse (L0-qDPC), including quantitative target and samples. After detailed comparison fidelity, contrast, resolution, convergence rate, L0-qDPC method provide a stable without parameter adjustment due to...
The current classical blood smear technique to observe the morphology of single red cells (RBCs) for classification is a laborious and error-prone process. To objectively evaluate cells, we established method computational imaging based on programmable light emitting diode array. By using quantitative differential phase contrast (qDPC), characterized unlabeled RBCs as well smears. focusing comparing difference between stained under multimode microscopic technology, demonstrated that qDPC...
Although the unique advantages of optical and synthetic aperture radar (SAR) images promote their fusion, integration complementary features from two types data effective fusion remains a vital problem. To address that, novel framework is designed based on observation that structure SAR texture look complementary. The proposed framework, named SOSTF, an unsupervised end-to-end network aims to integrate structural detailed into results. method adopts nest connect-based architecture, including...
Phase unwrapping is widely used in interferometry. In the typical least square (LS) method, noise wrapped phase cannot be removed. An improved algorithm based on total variation (TV) imposes L1-norm image gradient to improve sparsity. However, it may lead over-sparsity, and unwrapped will compressed if penalty term overlarge. this study, we proposed a sparse prior (SPUP) solve of interferograms diffraction microscopy (DPM). Since DPM has unique sample sparsity imaging field high-power...
The quality of quantitative differential phase contrast reconstruction (qDPC) can be severely degenerated by the mismatch background two oblique illuminated images, yielding problematic recovery results. These mismatches may result from illumination patterns, inhomogeneous media distribution, or other defocusing layers. In previous reports, is manually calibrated which time-consuming, and unstable, since new calibrations are needed if any modification to optical system was made. It also...
Quantitative differential phase contrast (qDPC) imaging has become an important method of optical measurement and life science research in microscopy because its high reconstruction resolution non-invasive, high-contrast quantitative biological samples. Despite the continuous development principle algorithm, frame rate existing qDPC algorithm is still much lower than that camera acquisition, so it hardly applied to real-time image fast-moving In this paper, based on color-coded multiplexing...
With the advent of digital twin era, construction engine based on basic data plays a very important role in future application scenarios such as intelligent monitoring, dynamic perception, scientific evaluation, prediction and decision-making. This paper mainly analyzes definition twin, model, characteristics scenario puts forward design framework implementation method engine.
The abundance of offshore wind energy resources has promoted the development turbine. With increase turbine power, fixed foundation for shallow sea area no longer meets design requirements, and floating deep been developed rapidly. In this paper, process, types particularity are introduced, it demonstrates that model experiment is indispensable in (FOWT). Firstly, key technologies basin test concluded, such as similarity criteria, scale ratio determination technology, blade mooring system...
Fuzzy clustering method was used in the comprehensive evaluation on water abundance of sandstone aquifer at bottom P 2 xs (K3) Wolonghu Coal Mine. Then this paper contrastively analyzed characteristics water-inrush and hydrogeochemistry adjacent mines. The results show that northern is rich, direct source working face K3 aquifer, there a hydraulic relation between They have same north coal mine gets supply from external sources.
In this research, we reveal the inborn but hitherto ignored properties of quantitative differential phase contrast (qDPC) imaging: transfer function being an edge detection filter. Inspired by this, highlighted duality qDPC between optics and pattern recognition, propose a simple effective reconstruction algorithm, termed Pupil-Driven (pd-qDPC), to facilitate quality for family qDPC-based algorithms. We formed new cost in which modified L0-norm was used represent pupil-driven sparsity,...
Differential phase contrast (DPC) imaging plays an important role in the family of quantitative measurement.However, reconstruction algorithm for DPC (qDPC) is not yet optimized, as it does incorporate inborn properties qDPC imaging.In this research, we propose a simple but effective image prior, dark-field sparse prior (DSP), to facilitate quality all DPC-based algorithms.The DSP based on key observation that most pixel values idea differential are zeros since subtraction two images under...