A5102119300- Optical Coherence Tomography Applications
- Photoacoustic and Ultrasonic Imaging
- Forensic Fingerprint Detection Methods
- Retinal and Macular Surgery
- Video Surveillance and Tracking Methods
- Glaucoma and retinal disorders
- Advanced Fluorescence Microscopy Techniques
- Remote Sensing and LiDAR Applications
- Infrared Target Detection Methodologies
- Advanced Vision and Imaging
- Anomaly Detection Techniques and Applications
- Vibration and Dynamic Analysis
- Geophysical Methods and Applications
- Image Processing and 3D Reconstruction
- Advanced Measurement and Detection Methods
- Bacteriophages and microbial interactions
- Mechanical Behavior of Composites
- Retinal Imaging and Analysis
- Fluid Dynamics and Vibration Analysis
- Ginger and Zingiberaceae research
- Research Data Management Practices
- Currency Recognition and Detection
- Gut microbiota and health
- Biometric Identification and Security
- Structural Load-Bearing Analysis
Wuhan University
2023-2025
Northwest A&F University
2024
Changsha University
2024
Jiangxi University of Traditional Chinese Medicine
2024
Nanjing University of Aeronautics and Astronautics
2024
China Automotive Engineering Research Institute
2024
Institute of Forensic Science
2015-2019
Ministry of Public Security of the People's Republic of China
2016-2019
Zhejiang University
2008-2009
State Key Laboratory of Modern Optical Instruments
2009
Tracking arbitrary objects in aerial images presents formidable challenges to existing trackers. Among these challenges, the large scale variation and geometry shape of visual targets are pronounced, resulting two-fold mismatch issues between feature receptive field tracking target. For one, there is a prior center arbitrary-shaped targets. another, single mismatches significantly scale-varied imagery. To handle we propose Achieve precise Aerial with Alignment, dubbed A3Track. The proposed...
We develop a high speed spectral domain optical coherence tomography (SD-OCT) system based on custom-built spectrometer and non-uniform discrete Fourier transform (NDFT) to realize minimized depth dependent sensitivity fall-off. After precise calibration of the spectrometer, NDFT acquired data is adopted for image reconstruction. The able measure wavelength range about 138 nm with resolution 0.0674 at central 835 nm, corresponding an axial imaging 2.56 mm in air. Zemax simulations fall-off...
ABSTRACT The evolution of data journals and the increase in papers call for associated peer review, which is intricately linked yet distinct from traditional scientific paper review. This study investigates review guidelines 22 scholarly that publish analyses 131 papers' reports journal Data . Peer an essential part publishing. Although employ disparate models, their purposes requirements exhibit similarities. Journal provide authors reviewers with comprehensive references reviewing, cover...
ObjectiveTo examine the impact of ginger volatile oil (GVO) on growth MDA-MB-231 breast cancer cells in presence bisphenol A (BPA) by modulating diversity gut microbiota. Methods: were injected subcutaneously into right armpit female BALB/c Nude (nu/nu) mice to create a triple negative model. Thirty nude randomly divided 5 groups: control group (distilled water every day), BPA PEG-400+ DMSO + cyclodextrin GVO (0.25 mL/kg) group, (0.5 (1 6 each group; The drug was given gavage once day for 4...
Abstract Image interpretation is an important aspect in the field of forensic science; however, it seldom reported how to use these techniques explosion scene investigations. On 12 August 2015, a series explosions killed 165 people and injured hundreds more at container storage station Port Tianjin. In this study, we applied image methods determine seat by analyzing low‐quality video clips event. The fits well with recently published standard operating procedures, including hypothesis,...
A swept-source optical coherence tomography (SSOCT) system based on a high-speed scanning laser source at center wavelength of 1320 nm and rate 20 kHz is developed. The axial resolution enhanced to 8.3 μm by reshaping the spectrum in frequency domain using window function wave number calibration method Mach-Zender Interferometer (MZI) integrated SSOCT system. imaging speed depth range are 0.04 s per frame 3.9 mm, respectively. peak sensitivity calibrated be 112 dB. With developed system,...
In most deaths caused by explosions, the fragment of explosive remained on victim's body can provide valuable clues to forensic investigation. However, examination skin and appendages at scene explosion, which may reveal clue identity an individual, has not been extensively studied. Compared with visual appearance epidermis surface that affected various wounds, adnexa embedded in dermis a more stable morphology as inner biometric. Hair follicles are formed when fetus is 5 months old...
Vehicle paint chip is a common evidence that plays significant role in many criminal cases. This paper introduced novel imaging technology - optical coherence tomography (OCT), which can realize non-invasive, rapid, high-resolution and cross-sectional for the identification of vehicle chips. In this paper, 1310nm swept-source OCT system was adopted to implement imaging. The results show that, compared with conventional spectroscopy SEM methods, directly obtain tomographic images paints...
This paper presents a transmissive rapid scanning optical delay line (RSOD) for balance detection based coherence tomography (OCT). RSOD, consisting of reflective blazed grating, Fourier lens, fast-scanning galvo-mirror, right-angle prism and mirror, functions phase modulation, axial dispersion compensation in OCT just as RSOD. The developed RSOD is implemented detection. Comparison study indicates that improved quality imaging archived by the OCT, contrast to conventional OCT.
Multispectral imaging is becoming more and important in the field of examination material evidence, especially ultraviolet spectral imaging. Fingerprints development, questioned document detection, trace evidence examination-all can used it. This paper introduce a UV multispectral equipment which was developed by BITU & IFSC, it extract evidence-extract fingerprints. The result showed that this technology develop latent sweat-sebum mixed fingerprint on photo ID card,blood steel hold. We...
Purpose to find an efficient, non-destructive examining method for showing the disappearing words after writing with automatic disappearance pen. Method Using imaging spectrometer show potential on paper surface according different properties of reflection absorbed by various substances in bands. Results disappeared using pens write same or pen papers, both can get good results through use spectral methods. Conclusion Spectral technology
Optical coherence tomography (OCT) is an emerging cross-sectional imaging technology. It uses broadband light sources to achieve axial image resolutions on a few microns scale. In this paper, the principle of Fourier domain mode-locked (FDML) wavelength swept laser for source optical (SS-OCT) presented and crucial parameters system are discussed. On analysis different methods configurations, new configuration put forward. We theoretically demonstrate high-speed, broad bandwidth, around 1310...