A5088712268- Advanced Optical Imaging Technologies
- Optical Systems and Laser Technology
- Optical Network Technologies
- Embedded Systems and FPGA Design
- Advanced Optical Sensing Technologies
- Optical Wireless Communication Technologies
- Lightning and Electromagnetic Phenomena
- Optical measurement and interference techniques
- Neural Networks and Reservoir Computing
- 3D Surveying and Cultural Heritage
- Infrared Target Detection Methodologies
- Photoacoustic and Ultrasonic Imaging
- Optical Coherence Tomography Applications
- Embedded Systems and FPGA Applications
- Gaze Tracking and Assistive Technology
- Face recognition and analysis
- Satellite Image Processing and Photogrammetry
- High-Voltage Power Transmission Systems
- Electromagnetic Compatibility and Noise Suppression
- Remote Sensing and LiDAR Applications
- Advanced Photonic Communication Systems
- Advanced Surface Polishing Techniques
- Image and Video Stabilization
- Advanced Computational Techniques and Applications
- Advanced Decision-Making Techniques
Nanjing University
2020-2024
Yunnan Normal University
2016-2017
Binocular autostereoscopic display requires a real-time eye localization system with high accuracy and robustness. However, despite decade of development in deep learning, few models are suitable for operation on an embedded device that can be assembled into the display. In this work, we propose system-level design single ARM CPU, named Infrared Guiding Modal Multiuser Eye Localization v2 (IGM-MELv2). Aiming effective solutions within constrained computational budget, IGM-MELv2 deconstructs...
Abstract The full waveform decomposition technique is significant for LiDAR ranging. It challenging to extract the parameters from non-Gaussian shaped waveforms accurately. Many parametric models (e.g. Gaussian distribution, lognormal generalized normal Burr and skew-normal distribution) were proposed fit sharply-peaked, heavy-tailed, negative-tailed waveforms. However, these can constrain shape of components. In this article, convolution model established. Firstly, a set functions...
In this work, we propose a bipolar complementary pulse width modulation strategy based on the differential signaling system, and modulation–demodulation methods are introduced in detail. The proposed can effectively identify each symbol’s start end time so that transmitter receiver maintain correct bit synchronization. system with has advantages of not requiring channel state information reducing background radiation. To further reduce noise multi-bandpass spectrum reduction method is...
Lightning electromagnetic pulse is strong interference sources, along with the rapid development of information technology, it has all kinds hazards electrical and electronic equipment, communications equipment becoming more serious; normal radio a variety remote control devices, become an important source noise; secondly, also harmful to area around lightning channel, in case strike may affect operation power systems.To protect sensitive from dangers field select appropriate protective...
The serial data acquisition is based on MATLAB.It can achieve real-time communication between the computer and microcontroller.And we analyzed in real time through MATLAB library functions.Finally, used visual graphics window to display results of analysis.This article described how upload MATLB read by microcontroller port PC height ultrasonic rendering versus time.Connected a external acquisition, after or an network collect sensor computer, obtains collected data, then mathematical...
Based on the TOF ranging principle, this paper introduces a novel three-phase integral method, which effectively improves frame rate by refining four-phase sampling technique. The proposed technique uses sinusoidal continuous wave modulation of light source as transmit signal. On receiving side, signal is directly integrated over quarter-cycle length at three distinct intervals. method can quickly obtain phase difference and then calculate distance. algorithm operates with speed efficiency,...
We use four plane mirrors with their sides perpendicular to each other, a single camera take shot, and by analyzing the mirror images in parallel mirrors, it can realize contour collection of objects. In this paper, imaging principle combined pair is analyzed compared, image center coordinate pixel depth eliminated, multi-facet are used eliminate error point. The experimental results show that model also be obtained without using center, less errors points on reconstructed surface.
This paper studies the basic structure and principles of adaptive noise filter proposed for lightning current filtered LMS algorithm signal interference with traditional difference is fixed filter.Development filtering technology rapid development VLSI reduction study provides a theoretical technical support.It able to detect extract useful from environment.LMS has ability automatically adjust its own parameters it requires little or no prior knowledge undesired noise.At same time, by means...