Lijun Xu

According to our database, Lijun Xu authored at least 177 papers between 2004 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Adaptive Beamforming and Multiwave Fusion for Precise Laser Ultrasound-Based Nondestructive Evaluation.

Mengzhi Fan, Zhun Xie, Lijun Xu, Jianguo Ma

IEEE Trans. Instrum. Meas., 2025

2024

High-Resolution TDLAS Tomography of Gaseous Temperature and H₂O Concentration in Steady Flames.

Wenbin Zhou, Zhang Cao, Kai Zhao, Zhichun Wang, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Robust Temperature and Gas Concentration Imaging by LAS Tomography With Adaptive Basis Function Fitting and Artifact Removal.

Xiaoqian Zhang, Lijun Xu, Jinting Wen, Kai Zhao, Zhang Cao

IEEE Trans. Instrum. Meas., 2024

Modeling and Characterization of LiDAR Echo-Waveforms in Fog With Experiment Validations.

Ruiqin Yu, Xiaolu Li, Tengfei Bi, Tao Zhang, Zongyu Liu, Landa Gao, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Measurement of Gas Fraction in Gas-Liquid Dispersed Bubbly Flow With EMAT Array and EIT Sensor.

Yuedong Xie, Fulu Liu, Jiangtao Sun, Peng Suo, Lijun Xu, Keyu Du, Hanyang Xu, Jianyu Feng, Haibo Liang

IEEE Trans. Instrum. Meas., 2024

Laser Beam Optimization for TDLAS Tomography From Asymptotic Point Spread Functions.

Jinting Wen, Zhang Cao, Hongyao Li, Xiaoqian Zhang, Xin Xue, Yuzhen Lin, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Line-of-Sight Temperature Profile Reconstruction of Axisymmetric Laminar Flame by Multispectral Dispersion Spectroscopy.

Rende Wang, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

High-Precision Temperature Measurement Using Frequency-Division Multiplexing Laser Dispersion Spectroscopy for Dynamic Combustion Monitoring.

Rende Wang, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Dynamic Cross-Sectional Temperature Imaging From LAS Labeled Electrical Tomography.

Yu Tian, Zhang Cao, Lijun Xu, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2024

Gas-Liquid Two-Phase Flow Measurement With Throat-Extended Venturi Meter Based on Differential Pressure Ratios and Fluctuations.

Peng Suo, Jiangtao Sun, Shiying Shi, Shijie Sun, Feng He, Xiaokai Zhang, Mengxian Shen, Xiaolin Li, Jinfei Li, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Image Reconstruction for Magnetic Particle Imaging Based on Sparse Representation and Deep Learning.

Shijie Sun, Yaoyao Chen, Mingyang Zhao, Lijun Xu, Jing Zhong

IEEE Trans. Instrum. Meas., 2024

Sparse-Representation-Based Image Reconstruction for Magnetic Particle Imaging.

Shijie Sun, Yaoyao Chen, Klaas-Julian Janssen, Thilo Viereck, Meinhard Schilling, Frank Ludwig, Lijun Xu, Jing Zhong

IEEE Trans. Instrum. Meas., 2024

Image Reconstruction in Open-EIT by Combining Inversion Mapping and Sparse Contour Representation.

Mengxian Shen, Jiangtao Sun, Peng Suo, Zhiying Wang, Yadong Wang, Wenbin Tian, Changwen Li, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Precise Gas Temperature Measurement Using a Single Dual-Wavelength Mode-Locked Fiber Laser.

Yingfei Pang, Xiaoqian Zhang, Zhang Cao, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Stack-Layer Dual-Frequency Ultrasound Array With Ground Shielding for Super-Harmonic Imaging.

Jianguo Ma, Tieming Liu, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

An Adaptive Beam-Steering-Distortion-Compensated TDLAS Method for Precise and Robust Temperature Measurement.

Fanghao Lu, Zhang Cao, Yigong Wu, Kai Zhao, Xin Xue, Yuzhen Lin, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Precise Velocity Measurement by Using Even-Symmetric 2f/1f Harmonics Extracted From Up- and Down-Scanning WMS Signal.

Fanghao Lu, Zhang Cao, Liuyong Chang, Kai Zhao, Xin Xue, Yuzhen Lin, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Three-Dimensional Parametric Imaging of Bladder by Single-Layered EIT Sensor With Simultaneous Position and Shape Constraints.

Kangqi Liu, Mingqing Wang, Peng Suo, Ran Peng, Jiangtao Sun, Hao Wang, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

A Defects Detection Method of Buried Liquid-Filled Pipes Based on T(0,1) Guided Waves.

Fulu Liu, Zhiying Li, Xiaofei Huang, Linhui Ma, Jiyao Li, Hang Pu, Jun Long, Lijun Xu, Yuedong Xie

IEEE Trans. Instrum. Meas., 2024

Simultaneous Quantitative Imaging of Temperature and H₂O/CH₂O Concentration by Using LAS-Fused Nd-YAG Laser-Induced Fluorescence.

Yudong Guo, Lijun Xu, Xin Xue, Yuzhen Lin, Zhang Cao

IEEE Trans. Instrum. Meas., 2024

Transient 3-D Temperature Imaging From Multiwavelength Lateral Shearing Interferograms.

Lipei Cao, Zhang Cao, Xiaoyang Tang, Lijun Xu

IEEE Trans. Instrum. Meas., 2024

Dual-Orientation Fusion of Dual-Frequency Ultrashort Ultrasound Pulses for Super-Resolution Imaging.

Yiqi Cai, Teng Zhang, Lijun Xu, Jianguo Ma

IEEE Trans. Instrum. Meas., 2024

Laser Beam Optimization for LAS Tomography by Ergodic Evaluation.

Jinting Wen, Zhang Cao, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

Electrical Capacitance-Ultrasonic Dual-mode Tomography for Gas-liquid Two-Phase Flow.

Keyi Wang, Ying Wang, Jiangtao Sun, Yuedong Xie, Duan Li, Lijun Xu, Shijie Sun

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

Photon-statistics-based IMM Kalman filtering method for moving targets detection using single-photon LiDAR.

Linjie Lyu, Duan Li, Pengmou Ma, Yanhong Jiang, Lisha Jiang, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

A Metal Rod Measurement Method in Liquid by using an EMAT Array.

Fulu Liu, Keyu Du, Linhui Ma, Jiyao Li, Lijun Xu, Yuedong Xie

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

Design of a Transimpedance Amplifier with T-Network and DC Signal Rejection Structure for Photoelectric Sensors.

Te Liang, Jiangtao Sun, Mengxian Shen, Wenbin Tian, Zhiying Wang, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

Two-Parameter Gauss-Newton Based Real- Time Ranging Method for Full-Waveform LiDAR.

Tengfei Bi, Xiaolu Li, Wenbin Chen, Zichen Ma, Lijun Xu, Duan Li

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2024

2023

Noise Immune Absorption Profile Extraction for the TDLAS Thermometry Sensor by Using an FMCW Interferometer.

Wenbin Zhou, Zhang Cao, Guangyu Hou, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Distribution Retrieval of Both Depth and Reflectivity in 3-D Objects via Using Modulated Single Pixel Imaging.

Wanpeng Zhang, Zhang Cao, Hongyu Zhang, Heng Xie, Zhen Ye, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Modified Levenberg-Marquardt Inversion for High-Resolution Resistivity Distribution Reconstruction of Multilayered Formation.

Lijun Xu, Rui Zhang, Shijie Sun, Jiangtao Sun, Junfeng Shi

IEEE Trans. Instrum. Meas., 2023

A Compact In Situ Ranging LiDAR and Performance Evaluation.

Zining Wang, Xiaolu Li, Tengfei Bi, Duan Li, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

A PI^λD^μ-Controlled Calderon's Method for Triple-Valued Electrical Capacitance Tomography.

Yu Tian, Zhang Cao, Lijun Xu, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2023

Parameter Fitting-Based Fast Imaging of Axisymmetric Flame Temperature Field Using Wavelength-Modulated Lateral Shearing Interferometry.

Xiaoyang Tang, Lijun Xu, Lipei Cao, Zhang Cao

IEEE Trans. Instrum. Meas., 2023

Adaptive Group-Based Sparse Representation for Image Reconstruction in Electrical Capacitance Tomography.

Peng Suo, Jiangtao Sun, Xiaokai Zhang, Xiaolin Li, Shijie Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Image Reconstruction in Electrical Capacitance Tomography Using ROI-Shrinkage Adaptive Block Sparse Bayesian Learning.

Peng Suo, Jiangtao Sun, Xiaolin Li, Shijie Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Multifocus Image Reconstruction and Fusion for 3-D Flow Visualization Using an Optimized Four-Plane ECT Sensor.

Shijie Sun, Ying Wang, Xupeng Lu, Jiangtao Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Measurement of Transient Flash Evaporation Flow in Liquefied Gas Propulsion Using Dual-Plane ECT.

Jiangtao Sun, Xiaolin Li, Xu Bai, Shijie Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Bladder Volume Estimation Using 3-D Electrical Impedance Tomography Based on Fringe Field Sensing.

Jiangtao Sun, Xu Bai, Kangqi Liu, Jinzhao Wei, Peng Suo, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Single Spectral Line Method for TDLAS Imaging of Temperature and Water Vapor Concentration.

Shuang Qiu, Zhang Cao, Xiaoqian Zhang, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

A Binary Valued Reconstruction Algorithm for Discrete TDLAS Tomography of Dynamic Flames.

Shuang Qiu, Zhang Cao, Jinting Wen, Xiaoqian Zhang, Lijun Xu

IEEE Trans. Instrum. Meas., 2023

Bias-Immune Absorption Spectrum Extraction by Downsampling the Wavelength Modulation Laser Signal for Precise Measurement of Dynamic Gas Temperature.

Fanghao Lu, Lijun Xu, Yigong Wu, Zhang Cao

IEEE Trans. Instrum. Meas., 2023

A Novel Noncontact Method for Phase Interface Measurement in Liquid-Filled Pipe Using Leaky L(0,2) Wave.

Fulu Liu, Jiyao Li, Zhiying Li, Jun Long, Lijun Xu, Yuedong Xie

IEEE Trans. Instrum. Meas., 2023

Decoupling Conductivity and Permeability Using Sweep-Frequency Eddy Current Method.

Pu Huang, Jingyu Zhao, Zhiying Li, Hang Pu, Yiqing Ding, Lijun Xu, Yuedong Xie

IEEE Trans. Instrum. Meas., 2023

Measurement of Lift-Off Distance and Thickness of Nonmagnetic Metallic Plate Using Pulsed Eddy Current Testing.

Pu Huang, Zhiying Li, Jun Long, Lijun Xu, Yuedong Xie

IEEE Trans. Instrum. Meas., 2023

Conductivity Measurement of Solid Metal Rods Using High-Frequency Eddy Current Method.

Pu Huang, Jingyu Zhao, Jiyao Li, Yiqing Ding, Lijun Xu, Yuedong Xie

IEEE Trans. Instrum. Meas., 2023

Quantitative Imaging of Temperature and OH Concentration From Single Wavelength Planar Laser-Induced Fluorescence.

Yudong Guo, Lijun Xu, Hongyao Li, Hongyu Zhang, Zhang Cao

IEEE Trans. Instrum. Meas., 2023

Radial Basis Function Coupled SART Method for Dynamic LAS Tomography.

Xin Gao, Zhang Cao, Jinting Wen, Lijun Xu, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2023

Axial Super-Resolution Ultrasound Imaging With Quasi-Monopolar Pulses From a Dual-Frequency Transducer.

Yiqi Cai, Mengzhi Fan, Pengfei Sun, Lijun Xu, Jianguo Ma

IEEE Trans. Instrum. Meas., 2023

Image Reconstruction Based on Newton-Raphson Method for Magnetic Particle Imaging.

Mingyang Zhao, Ziang Chen, Jian Zhang, Yaoyao Chen, Ying Wang, Lijun Xu, Jing Zhong, Shijie Sun

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2023

Measurement of absorption spectroscopy enabled by a polarization-multiplexed dual-comb laser.

Chenghong Zhang, Gang Wang, Jingxuan Sun, Bo Fu, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2023

An Optimized Measurement Strategy for 3D Electrical Capacitance Tomography.

Ying Wang, Xupeng Lu, Jiangtao Sun, Lijun Xu, Shijie Sun

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2023

An Image Reconstruction Method for Outwards Electrical Impedance Tomography Based on Inversion Mapping.

Mengxian Shen, Jiangtao Sun, Peng Suo, Zhiying Wang, Yiwei Wang, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2023

Simulation of spaceborne 1064nm single-photon LiDAR for space target detection.

Linjie Lyu, Duan Li, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2023

Electrode Layout Optimization for 3D Bladder Electrical Impedance Tomography with Sparse Representation.

Kangqi Liu, Jiangtao Sun, Peng Suo, Xu Bai, Jinzhao Wei, Mengxian Shen, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2023

An Improved Design of Detection Coil for Magnetic Particle Imaging.

Rui Zhang, Shijie Sun, Shaoqi Sun, Jian Wei, Xingang Li, Jing Zhong, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2023

A novel liquid-level measurement method based on electromagnetic acoustic guided waves.

Fulu Liu, Jiyao Li, Jun Long, Lijun Xu, Yuedong Xie

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2023

Design and Comparison of Two Lock-In Amplifiers Using Demodulators AD630 and ADA2200.

Te Liang, Xu Bai, Peng Suo, Wenbin Tian, Jiangtao Sun, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2023

An electromagnetic decoupling method in eddy current testing.

Pu Huang, Hang Pu, Xiaofei Huang, Zhiying Li, Lijun Xu, Yuedong Xie

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2023

2022

Development of a Wearable Gesture Recognition System Based on Two-Terminal Electrical Impedance Tomography.

Xupeng Lu, Shijie Sun, Kangqi Liu, Jiangtao Sun, Lijun Xu

IEEE J. Biomed. Health Informatics, 2022

Gas Temperature Measurement by Aligning Absorption Spectroscopy of Dual- Phase -Unlocked Optical Combs.

Hongyu Zhang, Lijun Xu, Yingfei Pang, Zhang Cao

IEEE Trans. Instrum. Meas., 2022

A Modified Adaptive Cross Correlation Method for Flow Rate Measurement of High-Water-Cut Oil-Water Flow Using Planar Flowmeter.

Xiaokai Zhang, Jiangtao Sun, Jinhai Hu, Xiaolei Liu, Xingbin Liu, Ronghua Xie, Bing Cai, Liang Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2022

A Novel Conductivity Measurement Method for Non-Magnetic Materials Based on Sweep-Frequency Eddy Current Method.

Yuedong Xie, Pu Huang, Yiqing Ding, Jiyao Li, Hang Pu, Lijun Xu

IEEE Trans. Instrum. Meas., 2022

Fast and Calibration-Free Temperature Imaging of Dynamic Flames via Wavelength Modulated Lateral Shearing Interferometry.

Xiaoyang Tang, Lijun Xu, Lipei Cao, Zhang Cao

IEEE Trans. Instrum. Meas., 2022

A Fabry-Perot Fiber-Optic Array for Photoacoustic Imaging.

Xiangdong Ma, Mengzhi Fan, Yiqi Cai, Lijun Xu, Jianguo Ma

IEEE Trans. Instrum. Meas., 2022

B-Spline Based Progressive Decomposition of LiDAR Waveform With Low SNR.

Chang Liu, Xiaolu Li, Jianbin Huang, Lijun Xu

IEEE Trans. Instrum. Meas., 2022

TDLAS Tomography System for Online Imaging and Dynamic Process Playback of Temperature and Gas Mole Fraction.

Mingxiang Li, Lijun Xu, Zhang Cao

IEEE Trans. Instrum. Meas., 2022

A Novel Eddy Current Method for Defect Detection Immune to Lift-Off.

Pu Huang, Hang Pu, Jiyao Li, Yiqing Ding, Wanpeng Zhang, Lijun Xu, Yuedong Xie

IEEE Trans. Instrum. Meas., 2022

Optimal Absorption Lines Selection for Gas Temperature Measurement by Using Two-Color Laser Absorption Spectroscopy.

Yudong Guo, Lijun Xu, Shuang Qiu, Xiaoyang Tang, Guangyu Hou, Zhang Cao

IEEE Trans. Instrum. Meas., 2022

Sparse Zernike Fitting for Dynamic LAS Tomographic Images of Temperature and Water Vapor Concentration.

Xin Gao, Zhang Cao, Hongyao Li, Fanghao Lu, Ang Huang, Lijun Xu

IEEE Trans. Instrum. Meas., 2022

A Modified Noise Model of Electrical Impedance Tomography System by Considering Colored Noises.

Xu Bai, Jiangtao Sun, Xue Bai, Shijie Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2022

A Robust Deconvolution Method of Airborne LiDAR Waveforms for Dense Point Clouds Generation in Forest.

Chang Liu, Lijun Xu, Lin Si, Xiaolu Li, Duan Li, Jianbin Huang, Yuntao He

IEEE Trans. Geosci. Remote. Sens., 2022

Concentration Imaging of Multiple Gases from H2O Absorption Spectrum Coupled with CFD Model.

Jinting Wen, Zhang Cao, Xin Gao, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2022

Visualization of Flash Evaporation Process in Tiny Tube Based on Electrical Capacitance Tomography.

Xiaolin Li, Jiangtao Sun, Peng Suo, Shijie Sun, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2022

3D Temperature Imaging of Dynamic Flames via Laser Absorption Spectroscopy.

Yuqi Gao, Zhang Cao, Xizi Luo, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2022

Electrical Impedance Tomography System Based on Time Interleaved Analog to Digital Converter.

Xu Bai, Jiangtao Sun, Xiaolin Li, Jinzhao Wei, Lijun Xu, Shijie Sun

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2022

Temperature Telemetry with Synchronous Distance Detection System based on CM-TDLAS.

Rende Wang, Lijun Xu, Ang Huang, Wanpeng Zhang, Zhang Cao

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2022

Optimization of 3-D Sensor Design for Electrical Capacitance Tomography.

Ying Wang, Shijie Sun, Xupeng Lu, Jiangtao Sun, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2022

A fast reconstruction strategy to image small objects in electrical tomography.

Peng Suo, Jiangtao Sun, Xiaolin Li, Shijie Sun, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2022

Measurement of tube thickness using eddy current testing based on the modified integration range.

Pu Huang, Hang Pu, Lijun Xu, Yuedong Xie

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2022

A Interferometer modulated TDLAS Temperature Sensor by using Coherent Demodulation.

Guangyu Hou, Lijun Xu, Wenbin Zhou, Ang Huang, Zhang Cao

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2022

2021

Noise Immune TDLAS Temperature Measurement Through Spectrum Shifting by Using a Mach-Zehnder Interferometer.

Lijun Xu, Guangyu Hou, Shuang Qiu, Ang Huang, Hongyu Zhang, Zhang Cao

IEEE Trans. Instrum. Meas., 2021

Image Reconstruction Based on Fuzzy Adaptive Kalman Filter in Electrical Capacitance Tomography.

Ying Wang, Shijie Sun, Yu Tian, Jiangtao Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2021

Simultaneous Shape and Permittivity Reconstruction in ECT With Sparse Representation: Two-Phase Distribution Imaging.

Wenbin Tian, Peng Suo, Dong Liu, Shijie Sun, Jiangtao Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2021

A Fuzzy PID-Controlled Iterative Calderon's Method for Binary Distribution in Electrical Capacitance Tomography.

Yu Tian, Zhang Cao, Die Hu, Xin Gao, Lijun Xu, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2021

Retrieval of Phase and Temperature Distributions in Axisymmetric Flames From Phase-Modulated Large Lateral Shearing Interferogram.

Xiaoyang Tang, Zhang Cao, Zhonghong Wang, Heng Xie, Lijun Xu

IEEE Trans. Instrum. Meas., 2021

3-D Image Reconstruction in Planar Array ECT by Combining Depth Estimation and Sparse Representation.

Peng Suo, Jiangtao Sun, Wenbin Tian, Shijie Sun, Lijun Xu

IEEE Trans. Instrum. Meas., 2021

Real-Time 3-D Imaging and Velocity Measurement of Two-Phase Flow Using a Twin-Plane ECT Sensor.

Shijie Sun, Xupeng Lu, Lijun Xu, Zhang Cao, Jiangtao Sun, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2021

Super-Resolution Ultrasound Lamb Wave NDE Imaging of Anisotropic Airplane Laminates via Deconvolutional Neural Network.

Shaolin Liao, Lu Ou, Lijun Xu

IEEE Trans. Instrum. Meas., 2021

An FPGA-Based On-Chip Neural Network for TDLAS Tomography in Dynamic Flames.

Ang Huang, Zhang Cao, Chenran Wang, Jinting Wen, Fanghao Lu, Lijun Xu

IEEE Trans. Instrum. Meas., 2021

Revised Calderon Method of Annular ECT for Imaging Flashback Flame of a Bluff-Body Burner.

Die Hu, Zhang Cao, Liuyong Chang, Lijun Xu

IEEE Trans. Instrum. Meas., 2021

Piezoelectric-Based Insole Force Sensing for Gait Analysis in the Internet of Health Things.

Shuo Gao, Jun-Liang Chen, Yanning Dai, Rui Wang, Shuaibo Kang, Lijun Xu

IEEE Consumer Electron. Mag., 2021

An FPGA-based on-chip system for real-time single pixel imaging.

Hongyu Zhang, Lijun Xu, Heng Xie, Zhang Cao

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2021

Parameter Inversion Based on Levenberg-Marquardt Algorithm for Layered Formation Using Electromagnetic Wave Resistivity Tool.

Rui Zhang, Lijun Xu, Shijie Sun, Jiangtao Sun, Yuedong Xie, Peng Suo, Weining Ni, Xin Li

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2021

RBF-based reconstruction method for tomographic imaging of temperature and water vapor concentration in flames.

Xin Gao, Zhang Cao, Yu Tian, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2021

Temperature imaging of Counterflow Diffusion Flames by using TDLAS Tomography.

Zhaoyu Cai, Zhang Cao, Heng Xie, Lijun Xu

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2021

Influence of Parameters in Kalman-filter-based Method on Image Quality for Electrical Capacitance Tomography.

Ying Wang, Lijun Xu, Shijie Sun, Xupeng Lu, Jiangtao Sun

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2021

A Fractional-Order PID Controlled Iterative Calderon's Method for Electrical Capacitance Tomography.

Yu Tian, Zhang Cao, Die Hu, Xin Gao, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2021

Dynamic measurement of thickness distribution in a soap film by using a phase-modulated large lateral shearing interferometer.

Xiaoyang Tang, Zhang Cao, Zhonghong Wang, Heng Xie, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2021

3D Reconstruction in Planar Array Electrical Capacitance Tomography Based on Depth Estimation and Sparse Representation.

Peng Suo, Lijun Xu, Jiangtao Sun, Wenbin Tian, Shijie Sun, Yuedong Xie

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2021

Absolute Wavenumber Determination for Distributed Feedback Laser from Absorption Spectral Profiles.

Yudong Guo, Lijun Xu, Fanghao Lu, Zhang Cao

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2021

2020

A Compact Laser Absorption Spectroscopy Tomographic System With Short Spectral Scanning Time and Adjustable Frame Rate.

Hongyu Zhang, Zhang Cao, Wenshuai Zhao, Ang Huang, Zhaoyu Cai, Lijun Xu

IEEE Trans. Instrum. Meas., 2020

Frequency-Division Multiplexing and Main Peak Scanning WMS Method for TDLAS Tomography in Flame Monitoring.

Ang Huang, Zhang Cao, Wenshuai Zhao, Hongyu Zhang, Lijun Xu

IEEE Trans. Instrum. Meas., 2020

Estimation of Combustion Temperature Field From the Electrical Admittivity Distribution Obtained by Electrical Tomography.

Die Hu, Yu Tian, Liuyong Chang, Shijie Sun, Jiangtao Sun, Zhang Cao, Lijun Xu

IEEE Trans. Instrum. Meas., 2020

Inverse Radon Method Based on Electrical Field Lines for Dual-Modality Electrical Tomography.

Xin Gao, Zhang Cao, Yu Tian, Lijun Xu, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2020

Corn Seedling Monitoring Using 3-D Point Cloud Data From Terrestrial Laser Scanning and Registered Camera Data.

Lijun Xu, Teng Xu, Xiaolu Li

IEEE Geosci. Remote. Sens. Lett., 2020

A lamination-based piezoelectric insole gait analysis system for massive production for Internet-of-health things.

Yanning Dai, Yuedong Xie, Junliang Chen, Shuaibo Kang, Lijun Xu, Shuo Gao

Int. J. Distributed Sens. Networks, 2020

A force-voltage responsivity stabilization method for piezoelectric-based insole gait analysis for high detection accuracy in health monitoring.

Junliang Chen, Min Zhang, Yanning Dai, Yuedong Xie, Wenbin Tian, Lijun Xu, Shuo Gao

Int. J. Distributed Sens. Networks, 2020

Water holdup prediction of oil-water two-phase flow in horizontal well using a 12-probe conductance array.

Xiaokai Zhang, Lijun Xu, Jiangtao Sun, Shijie Sun, Wenbin Tian, Yuedong Xie

Proceedings of the 2020 IEEE International Instrumentation and Measurement Technology Conference, 2020

A Compact Noise-Immune TDLAS Temperature Sensor using Intensity Modulation.

Lijun Xu, Guangyu Hou, Yuanqing Li, Shuang Qiu, Zhenyuan Song, Zhang Cao

Proceedings of the 2020 IEEE International Instrumentation and Measurement Technology Conference, 2020

A linear temperature extraction method from Voigt lineshape profile in laser absorption spectroscopy.

Shuang Qiu, Zhang Cao, Lijun Xu

Proceedings of the 2020 IEEE International Instrumentation and Measurement Technology Conference, 2020

A flexibly reconfigurable data acquisition system for tunable diode laser absorption spectroscopy.

Fanghao Lu, Lijun Xu, Hongyu Zhang, Chenran Wang, Zhang Cao

Proceedings of the 2020 IEEE International Instrumentation and Measurement Technology Conference, 2020

2019

Direct Image Reconstruction for Electrical Capacitance Tomography Using Shortcut D-Bar Method.

Jiayu Zhao, Lijun Xu, Zhang Cao

IEEE Trans. Instrum. Meas., 2019

Investigation of Multi-Plane Scheme for Compensation of Fringe Effect of Electrical Resistance Tomography Sensor.

Wenbin Tian, Xiaofeng Liang, Xiaolei Qu, Jiangtao Sun, Shuo Gao, Lijun Xu, Wuqiang Yang

Sensors, 2019

Adaptive Selection of Truncation Radius in Calderon's Method for Direct Image Reconstruction in Electrical Capacitance Tomography.

Shijie Sun, Lijun Xu, Zhang Cao, Jiangtao Sun, Wenbin Tian

Sensors, 2019

Automatic Registration Method for TLS LiDAR Data and Image-Based Reconstructed Data.

Lijun Xu, Jing Feng, Xiaolu Li, Chang Liu

IEEE Geosci. Remote. Sens. Lett., 2019

4-Dimensional Sensing in Interactive Displays Enabled by Both Capacitive and Piezoelectric Based Touch Panel.

Shuo Gao, Yanpei Shi, Qiang Liu, Lijun Xu, Bo Fu, Zongyin Yang

IEEE Access, 2019

Improving image reconstruction in electrical capacitance tomography based on deep learning.

Hai Zhu, Jiangtao Sun, Lijun Xu, Shijie Sun

Proceedings of the 2019 IEEE International Conference on Imaging Systems and Techniques, 2019

Effect of stimulation patterns on bladder volume measurement based on fringe effect of EIT sensors.

Xiaofeng Liang, Lijun Xu, Wenbin Tian, Yuedong Xie, Jiangtao Sun

Proceedings of the 2019 IEEE International Conference on Imaging Systems and Techniques, 2019

A Multi-frequency WMS Method for Tunable Diode Laser Absorption Spectroscopy Tomography.

Ang Huang, Zhang Cao, Wenshuai Zhao, Lijun Xu

Proceedings of the 2019 IEEE International Conference on Imaging Systems and Techniques, 2019

A robust Doppler shift-based velocimetry via using tuable diode laser absorption spectroscopy.

Hongyu Zhang, Lijun Xu, Liuyong Chang, Zhang Cao

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2019

Investigation of granule moisture measurement by a microwave resonant cavity sensor.

Wenbin Tian, Jiangtao Sun, Lijun Xu, Shijie Sun, Hanqiao Che, Duan Li, Wuqiang Yang, Fernando Rangel de Sousa

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2019

Excitation Patterns in 3D Electrical Impedance Tomography for Breast Imaging.

Shijie Sun, Lijun Xu, Zhang Cao, Jiangtao Sun, Wenbin Tian, Duan Li

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2019

Fast wavelength modulated TDLAS imaging system for flame monitoring.

Ang Huang, Zhang Cao, Wenshuai Zhao, Hongyu Zhang, Lijun Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2019

Verification for Electrical Tomography in Flame Monitoring by Ion Probe.

Die Hu, Lijun Xu, Zhang Cao, Shijie Sun, Jiangtao Sun

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2019

Ful1-waveform LiDAR Echo Filtering Based on Blind Source Separation.

Duan Li, Lijun Xu, Xiaolu Li, Jiangtao Sun, Shijie Sun, Wenbin Tian

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2019

2018

An Iterative Algorithm Based on the Dual Integral Inversion for Particle Sizing.

He Niu, Zhang Cao, Heng Xie, Jiawen Zhang, Lijun Xu

IEEE Trans. Instrum. Meas., 2018

Online Cross-Sectional Monitoring of a Swirling Flame Using TDLAS Tomography.

Chang Liu, Zhang Cao, Yuzhen Lin, Lijun Xu, Hugh McCann

IEEE Trans. Instrum. Meas., 2018

Influence of Waveform Characteristics on LiDAR Ranging Accuracy and Precision.

Xiaolu Li, Bingwei Yang, Xinhao Xie, Duan Li, Lijun Xu

Sensors, 2018

Detection of Water Leakage in Underground Tunnels Using Corrected Intensity Data and 3D Point Cloud of Terrestrial Laser Scanning.

Teng Xu, Lijun Xu, Xiaolu Li, Junen Yao

IEEE Access, 2018

Compensation for fringe effect of electrical resistance tomography sensor by multiple-plane sensor scheme.

Jiangtao Sun, Wenbin Tian, Shuo Gao, Lijun Xu, Wuqiang Yang

Proceedings of the 2018 IEEE International Conference on Imaging Systems and Techniques, 2018

Color ultrasound imaging and detection technique based on nonlinear spectra.

Jianguo Ma, Zhun Xie, Min Wei, Lijun Xu, Boya Chen, Yulin Li, Jie Du, Zijie Fang

Proceedings of the 2018 IEEE International Conference on Imaging Systems and Techniques, 2018

2017

Digital Recursive Demodulator Based on Kalman Filter.

Shijie Sun, Lijun Xu, Zhang Cao, Ang Huang, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2017

Influence of Time-Pickoff Circuit Parameters on LiDAR Range Precision.

Xiaolu Li, Hongming Wang, Bingwei Yang, Jiayue Huyan, Lijun Xu

Sensors, 2017

Terrestrial Laser Scanning Intensity Correction by Piecewise Fitting and Overlap-Driven Adjustment.

Teng Xu, Lijun Xu, Bingwei Yang, Xiaolu Li, Junen Yao

Remote. Sens., 2017

LiDAR Ranging System Based on Automatic Gain Control and Timing Discriminators.

Hongming Wang, Xiaolu Li, Lijun Xu, Teng Xu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2017

Distribution retrieval of temperature from its histograms via the tunable diode laser absorption spectroscopy.

Chenhao Ran, Lijun Xu, Liuyong Chang, Zhang Cao

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2017

Reconstruction of two-dimensional temperature distribution in swirling flames using TDLAS-based tomography.

Chang Liu, Lijun Xu, Zhang Cao, Yuzhen Lin

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2017

Point cloud acquisition using target image-aided attitude determination method.

Teng Xu, Lijun Xu, Xiaolu Li, Hongming Wang

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2017

2016

Identification of Oil-Water Flow Patterns in a Vertical Well Using a Dual-Ring Conductance Probe Array.

Lijun Xu, Jianjun Chen, Zhang Cao, Wen Zhang, Ronghua Xie, Xingbin Liu, Jinhai Hu

IEEE Trans. Instrum. Meas., 2016

Optical design of high resolution and shared aperture electro-optical/infrared sensor for UAV remote sensing applications.

Alaaeldin Mahmoud, Dong Xu, Lijun Xu

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Effects of views and spectral lines numbers on hyperspectral temperature distribution tomography.

Qianwei Qu, Lijun Xu, Zhang Cao, Chang Liu

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2016

2015

A noncontact conductivity detection method based on the principle of electromagnetic induction.

Shijie Sun, Zhang Cao, Lijun Xu

Proceedings of the 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2015

A chemi-ionization processing approach for characterizing flame flickering behavior.

Fangyan Li, Lijun Xu, Zhang Cao, Minglong Du

Proceedings of the 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2015

Identification of oil-water flow patterns using conductance probe in vertical well.

Jianjun Chen, Lijun Xu, Zhang Cao, Xingbin Liu, Jinhai Hu

Proceedings of the 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2015

2014

Reconstruction of Axisymmetric Temperature and Gas Concentration Distributions by Combining Fan-Beam TDLAS With Onion-Peeling Deconvolution.

Chang Liu, Lijun Xu, Zhang Cao, Hugh McCann

IEEE Trans. Instrum. Meas., 2014

K-Plane-Based Classification of Airborne LiDAR Data for Accurate Building Roof Measurement.

Deming Kong, Lijun Xu, Xiaolu Li, Shuyang Li

IEEE Trans. Instrum. Meas., 2014

Four-Terminal Imaging Using a Two-Terminal Electrical Impedance Tomography System.

Jianjun Chen, Lijun Xu, Zhang Cao, Haili Zhou

IEEE Trans. Instrum. Meas., 2014

On-the-Fly Extraction of Polyhedral Buildings From Airborne LiDAR Data.

Lijun Xu, Deming Kong, Xiaolu Li

IEEE Geosci. Remote. Sens. Lett., 2014

2013

A Digital Switching Demodulator for Electrical Capacitance Tomography.

Lijun Xu, Haili Zhou, Zhang Cao, Wuqiang Yang

IEEE Trans. Instrum. Meas., 2013

Quantitatively Evaluating Random Attitude Measurement Errors' Impacts on DSM Elevation Accuracy From Airborne Laser Scanning.

Jianjun Wang, Lijun Xu, Xiaolu Li, Zhongyi Quan

IEEE Trans. Instrum. Meas., 2013

A Proposal to Compensate Platform Attitude Deviation's Impact on Laser Point Cloud From Airborne LiDAR.

Jianjun Wang, Lijun Xu, Xiaolu Li, Zhongyi Quan

IEEE Trans. Instrum. Meas., 2013

Direct Image Reconstruction for 3-D Electrical Resistance Tomography by Using the Factorization Method and Electrodes on a Single Plane.

Zhang Cao, Lijun Xu

IEEE Trans. Instrum. Meas., 2013

Full-waveform LiDAR signal filtering based on Empirical Mode Decomposition method.

Duan Li, Lijun Xu, Xiaolu Li, Lian Ma

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

An automatic algorithm for slope estimation from repeat tracks of ICESat/GLAS.

Xiaolu Li, Lian Ma, Duan Li, Lijun Xu

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

Laser spot center location by using the gradient-based and least square algorithms.

Lei Xin, Lijun Xu, Zhang Cao

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2013

Dew point measurement using a quartz crystal sensor.

Jing Nie, Xiaofeng Meng, Lijun Xu, Rui Zheng

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2013

Measurement of axisymmetric temperature distributions using single view fan-beam TDLAS tomography.

Chang Liu, Lijun Xu, Zhang Cao

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2013

A real-time method for DSM generation from airborne LiDAR data.

Deming Kong, Lijun Xu, Xiaolu Li, Shuyang Li

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2013

2012

ℓ₁-Norm-Based Reconstruction Algorithm for Particle Sizing.

Lijun Xu, Lei Xin, Zhang Cao

IEEE Trans. Instrum. Meas., 2012

Fuel-Type Identification Using Joint Probability Density Arbiter and Soft-Computing Techniques.

Lijun Xu, Cheng Tan, Xiaomin Li, Yanting Cheng, Xiaolu Li

IEEE Trans. Instrum. Meas., 2012

Quantitative Evaluation of Impacts of Random Errors on ALS Accuracy Using Multiple Linear Regression Method.

Jianjun Wang, Lijun Xu, Xiaolu Li, Zhongyi Quan

IEEE Trans. Instrum. Meas., 2012

Terrain slope calculation from waveform of airborne LiDAR.

Xiaolu Li, Lijun Xu, Changwei Wang

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Slope estimations in forest area from waveform and DEM.

Xiaolu Li, Duan Li, Lijun Xu

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Wet-Gas Flow Modeling for the Straight Section of Throat-Extended Venturi Meter.

Lijun Xu, Wanlu Zhou, Xiaomin Li, Minghao Wang

IEEE Trans. Instrum. Meas., 2011

Wet Gas Metering Using a Revised Venturi Meter and Soft-Computing Approximation Techniques.

Lijun Xu, Wanlu Zhou, Xiaomin Li, Shaliang Tang

IEEE Trans. Instrum. Meas., 2011

Electrical Capacitance Tomography for Sensors of Square Cross Sections Using Calderon's Method.

Zhang Cao, Lijun Xu, Wenru Fan, Huaxiang Wang

IEEE Trans. Instrum. Meas., 2011

2010

A Historical Narrative of Study of Fiber Grating Solitons.

Xiaolu Li, Yuesong Jiang, Lijun Xu

Commun. Netw., 2010

On-line identification of new coal type using joint probability density arbiter.

Lijun Xu, Cheng Tan, Xiaomin Li, Chenfeng Xu

Proceedings of the 5th IEEE International Conference on Intelligent Systems, 2010

2008

Dual-Channel Pseudorandom Sequence Generator With Precise Time Delay Between Its Two Channels.

Lijun Xu, Xiaomin Li

IEEE Trans. Instrum. Meas., 2008

2007

An Improved Algorithm for the Measurement of Flame Oscillation Frequency.

Lijun Xu, Yong Yan

IEEE Trans. Instrum. Meas., 2007

2006

Mass Flow Measurement of Fine Particles in a Pneumatic Suspension Using Electrostatic Sensing and Neural Network Techniques.

Yong Yan, Lijun Xu, Peter Lee

IEEE Trans. Instrum. Meas., 2006

A new flame monitor with triple photovoltaic cells.

Lijun Xu, Yong Yan

IEEE Trans. Instrum. Meas., 2006

2005

Online fuel tracking by combining principal component analysis and neural network techniques.

Lijun Xu, Yong Yan, Steve Cornwell, Gerry Riley

IEEE Trans. Instrum. Meas., 2005

2004

A wavelet-based multisensor data fusion algorithm.

Lijun Xu, Jian Qiu Zhang, Yong Yan

IEEE Trans. Instrum. Meas., 2004

On-line fuel identification using digital signal processing and fuzzy inference techniques.

Lijun Xu, Yong Yan, Steve Cornwell, Gerry Riley

IEEE Trans. Instrum. Meas., 2004

On-line monitoring of nonaxisymmetric flow profile with a multielectrode inductance flowmeter.

Lijun Xu, Ya Wang, Feng Dong

IEEE Trans. Instrum. Meas., 2004