On-line monitoring of nonaxisymmetric flow profile with a multielectrode inductance flowmeter. - Lijun Xu 001; Ya Wang; Feng Dong 001 (IEEE Trans. Instrum. Meas., 2004)

On-line fuel identification using digital signal processing and fuzzy inference techniques. - Lijun Xu 001; Yong Yan 001; Steve Cornwell; Gerry Riley (IEEE Trans. Instrum. Meas., 2004)

A wavelet-based multisensor data fusion algorithm. - Lijun Xu 001; Jian Qiu Zhang 001; Yong Yan 001 (IEEE Trans. Instrum. Meas., 2004)

Online fuel tracking by combining principal component analysis and neural network techniques. - Lijun Xu 001; Yong Yan 001; Steve Cornwell; Gerry Riley (IEEE Trans. Instrum. Meas., 2005)

A new flame monitor with triple photovoltaic cells. - Lijun Xu 001; Yong Yan 001 (IEEE Trans. Instrum. Meas., 2006)

Mass Flow Measurement of Fine Particles in a Pneumatic Suspension Using Electrostatic Sensing and Neural Network Techniques. - Yong Yan 001; Lijun Xu 001; Peter Lee 002 (IEEE Trans. Instrum. Meas., 2006)

An Improved Algorithm for the Measurement of Flame Oscillation Frequency. - Lijun Xu 001; Yong Yan 001 (IEEE Trans. Instrum. Meas., 2007)

Dual-Channel Pseudorandom Sequence Generator With Precise Time Delay Between Its Two Channels. - Lijun Xu 001; Xiaomin Li (IEEE Trans. Instrum. Meas., 2008)

On-line identification of new coal type using joint probability density arbiter. - Lijun Xu 001; Cheng Tan 009; Xiaomin Li; Chenfeng Xu (IEEE Conf. of Intelligent Systems, 2010)

A Historical Narrative of Study of Fiber Grating Solitons. - Xiaolu Li 001; Yuesong Jiang; Lijun Xu 001 (Commun. Netw., 2010)

Electrical Capacitance Tomography for Sensors of Square Cross Sections Using Calderon's Method. - Zhang Cao 003; Lijun Xu 001; Wenru Fan; Huaxiang Wang (IEEE Trans. Instrum. Meas., 2011)

Wet Gas Metering Using a Revised Venturi Meter and Soft-Computing Approximation Techniques. - Lijun Xu 001; Wanlu Zhou; Xiaomin Li; Shaliang Tang (IEEE Trans. Instrum. Meas., 2011)

Wet-Gas Flow Modeling for the Straight Section of Throat-Extended Venturi Meter. - Lijun Xu 001; Wanlu Zhou; Xiaomin Li; Minghao Wang (IEEE Trans. Instrum. Meas., 2011)

Slope estimations in forest area from waveform and DEM. - Xiaolu Li 001; Duan Li 003; Lijun Xu 001 (IGARSS, 2012)

Terrain slope calculation from waveform of airborne LiDAR. - Xiaolu Li 001; Lijun Xu 001; Changwei Wang 003 (IGARSS, 2012)

Quantitative Evaluation of Impacts of Random Errors on ALS Accuracy Using Multiple Linear Regression Method. - Jianjun Wang; Lijun Xu 001; Xiaolu Li 001; Zhongyi Quan (IEEE Trans. Instrum. Meas., 2012)

Fuel-Type Identification Using Joint Probability Density Arbiter and Soft-Computing Techniques. - Lijun Xu 001; Cheng Tan 009; Xiaomin Li; Yanting Cheng; Xiaolu Li 001 (IEEE Trans. Instrum. Meas., 2012)

ℓ1-Norm-Based Reconstruction Algorithm for Particle Sizing. - Lijun Xu 001; Lei Xin; Zhang Cao 003 (IEEE Trans. Instrum. Meas., 2012)

A real-time method for DSM generation from airborne LiDAR data. - Deming Kong; Lijun Xu 001; Xiaolu Li 001; Shuyang Li (I2MTC, 2013)

Measurement of axisymmetric temperature distributions using single view fan-beam TDLAS tomography. - Chang Liu 059; Lijun Xu 001; Zhang Cao 002 (I2MTC, 2013)

Dew point measurement using a quartz crystal sensor. - Jing Nie 004; Xiaofeng Meng 002; Lijun Xu 001; Rui Zheng (I2MTC, 2013)

Laser spot center location by using the gradient-based and least square algorithms. - Lei Xin; Lijun Xu 001; Zhang Cao 002 (I2MTC, 2013)

An automatic algorithm for slope estimation from repeat tracks of ICESat/GLAS. - Xiaolu Li 001; Lian Ma; Duan Li 003; Lijun Xu 001 (IGARSS, 2013)

Full-waveform LiDAR signal filtering based on Empirical Mode Decomposition method. - Duan Li 003; Lijun Xu 001; Xiaolu Li 001; Lian Ma (IGARSS, 2013)

Direct Image Reconstruction for 3-D Electrical Resistance Tomography by Using the Factorization Method and Electrodes on a Single Plane. - Zhang Cao 003; Lijun Xu 001 (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 001; Xiaolu Li 001; Zhongyi Quan (IEEE Trans. Instrum. Meas., 2013)

Quantitatively Evaluating Random Attitude Measurement Errors' Impacts on DSM Elevation Accuracy From Airborne Laser Scanning. - Jianjun Wang; Lijun Xu 001; Xiaolu Li 001; Zhongyi Quan (IEEE Trans. Instrum. Meas., 2013)

A Digital Switching Demodulator for Electrical Capacitance Tomography. - Lijun Xu 001; Haili Zhou; Zhang Cao 003; Wuqiang Yang (IEEE Trans. Instrum. Meas., 2013)

On-the-Fly Extraction of Polyhedral Buildings From Airborne LiDAR Data. - Lijun Xu 001; Deming Kong; Xiaolu Li 001 (IEEE Geosci. Remote. Sens. Lett., 2014)

Four-Terminal Imaging Using a Two-Terminal Electrical Impedance Tomography System. - Jianjun Chen; Lijun Xu 001; Zhang Cao 003; Haili Zhou (IEEE Trans. Instrum. Meas., 2014)

K-Plane-Based Classification of Airborne LiDAR Data for Accurate Building Roof Measurement. - Deming Kong; Lijun Xu 001; Xiaolu Li 001; Shuyang Li (IEEE Trans. Instrum. Meas., 2014)

Reconstruction of Axisymmetric Temperature and Gas Concentration Distributions by Combining Fan-Beam TDLAS With Onion-Peeling Deconvolution. - Chang Liu 059; Lijun Xu 001; Zhang Cao 002; Hugh McCann (IEEE Trans. Instrum. Meas., 2014)

Identification of oil-water flow patterns using conductance probe in vertical well. - Jianjun Chen; Lijun Xu 001; Zhang Cao 002; Xingbin Liu; Jinhai Hu (I2MTC, 2015)

A chemi-ionization processing approach for characterizing flame flickering behavior. - Fangyan Li; Lijun Xu 001; Zhang Cao 002; Minglong Du (I2MTC, 2015)

A noncontact conductivity detection method based on the principle of electromagnetic induction. - Shijie Sun 002; Zhang Cao 002; Lijun Xu 001 (I2MTC, 2015)

Effects of views and spectral lines numbers on hyperspectral temperature distribution tomography. - Qianwei Qu; Lijun Xu 001; Zhang Cao 002; Chang Liu 059 (I2MTC, 2016)

Optical design of high resolution and shared aperture electro-optical/infrared sensor for UAV remote sensing applications. - Alaaeldin Mahmoud; Dong Xu 005; Lijun Xu 001 (IGARSS, 2016)

Identification of Oil-Water Flow Patterns in a Vertical Well Using a Dual-Ring Conductance Probe Array. - Lijun Xu 001; Jianjun Chen; Zhang Cao; Wen Zhang; Ronghua Xie; Xingbin Liu; Jinhai Hu (IEEE Trans. Instrum. Meas., 2016)

Point cloud acquisition using target image-aided attitude determination method. - Teng Xu 004; Lijun Xu 001; Xiaolu Li 001; Hongming Wang (I2MTC, 2017)

Reconstruction of two-dimensional temperature distribution in swirling flames using TDLAS-based tomography. - Chang Liu 059; Lijun Xu 001; Zhang Cao 002; Yuzhen Lin (I2MTC, 2017)

Distribution retrieval of temperature from its histograms via the tunable diode laser absorption spectroscopy. - Chenhao Ran; Lijun Xu 001; Liuyong Chang; Zhang Cao 002 (I2MTC, 2017)

LiDAR Ranging System Based on Automatic Gain Control and Timing Discriminators. - Hongming Wang; Xiaolu Li 001; Lijun Xu 001; Teng Xu 004 (I2MTC, 2017)

Terrestrial Laser Scanning Intensity Correction by Piecewise Fitting and Overlap-Driven Adjustment. - Teng Xu 004; Lijun Xu 001; Bingwei Yang; Xiaolu Li 001; Junen Yao (Remote. Sens., 2017)

Influence of Time-Pickoff Circuit Parameters on LiDAR Range Precision. - Xiaolu Li 001; Hongming Wang; Bingwei Yang; Jiayue Huyan; Lijun Xu 001 (Sensors, 2017)

Digital Recursive Demodulator Based on Kalman Filter. - Shijie Sun 002; Lijun Xu 001; Zhang Cao 002; Ang Huang; Wuqiang Yang (IEEE Trans. Instrum. Meas., 2017)

Color ultrasound imaging and detection technique based on nonlinear spectra. - Jianguo Ma; Zhun Xie; Min Wei; Lijun Xu 001; Boya Chen; Yulin Li; Jie Du; Zijie Fang (IST, 2018)

Compensation for fringe effect of electrical resistance tomography sensor by multiple-plane sensor scheme. - Jiangtao Sun; Wenbin Tian; Shuo Gao 001; Lijun Xu 001; Wuqiang Yang (IST, 2018)

Detection of Water Leakage in Underground Tunnels Using Corrected Intensity Data and 3D Point Cloud of Terrestrial Laser Scanning. - Teng Xu 004; Lijun Xu 001; Xiaolu Li 001; Junen Yao (IEEE Access, 2018)

Influence of Waveform Characteristics on LiDAR Ranging Accuracy and Precision. - Xiaolu Li 001; Bingwei Yang; Xinhao Xie; Duan Li 003; Lijun Xu 001 (Sensors, 2018)

Online Cross-Sectional Monitoring of a Swirling Flame Using TDLAS Tomography. - Chang Liu 059; Zhang Cao 002; Yuzhen Lin; Lijun Xu 001; Hugh McCann (IEEE Trans. Instrum. Meas., 2018)

An Iterative Algorithm Based on the Dual Integral Inversion for Particle Sizing. - He Niu; Zhang Cao 002; Heng Xie; Jiawen Zhang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2018)

Ful1-waveform LiDAR Echo Filtering Based on Blind Source Separation. - Duan Li 003; Lijun Xu 001; Xiaolu Li 001; Jiangtao Sun; Shijie Sun 002; Wenbin Tian (I2MTC, 2019)

Verification for Electrical Tomography in Flame Monitoring by Ion Probe. - Die Hu 001; Lijun Xu 001; Zhang Cao 002; Shijie Sun 002; Jiangtao Sun (I2MTC, 2019)

Fast wavelength modulated TDLAS imaging system for flame monitoring. - Ang Huang; Zhang Cao 002; Wenshuai Zhao; Hongyu Zhang; Lijun Xu 001 (I2MTC, 2019)

Excitation Patterns in 3D Electrical Impedance Tomography for Breast Imaging. - Shijie Sun 002; Lijun Xu 001; Zhang Cao 002; Jiangtao Sun; Wenbin Tian; Duan Li 003 (I2MTC, 2019)

Investigation of granule moisture measurement by a microwave resonant cavity sensor. - Wenbin Tian; Jiangtao Sun; Lijun Xu 001; Shijie Sun 002; Hanqiao Che; Duan Li 003; Wuqiang Yang; Fernando Rangel de Sousa (I2MTC, 2019)

A robust Doppler shift-based velocimetry via using tuable diode laser absorption spectroscopy. - Hongyu Zhang; Lijun Xu 001; Liuyong Chang; Zhang Cao (I2MTC, 2019)

A Multi-frequency WMS Method for Tunable Diode Laser Absorption Spectroscopy Tomography. - Ang Huang; Zhang Cao 002; Wenshuai Zhao; Lijun Xu 001 (IST, 2019)

Effect of stimulation patterns on bladder volume measurement based on fringe effect of EIT sensors. - Xiaofeng Liang; Lijun Xu 001; Wenbin Tian; Yuedong Xie; Jiangtao Sun (IST, 2019)

Improving image reconstruction in electrical capacitance tomography based on deep learning. - Hai Zhu; Jiangtao Sun; Lijun Xu 001; Shijie Sun 002 (IST, 2019)

4-Dimensional Sensing in Interactive Displays Enabled by Both Capacitive and Piezoelectric Based Touch Panel. - Shuo Gao 001; Yanpei Shi; Qiang Liu; Lijun Xu 001; Bo Fu; Zongyin Yang (IEEE Access, 2019)

Automatic Registration Method for TLS LiDAR Data and Image-Based Reconstructed Data. - Lijun Xu 001; Jing Feng; Xiaolu Li 001; Chang Liu 059 (IEEE Geosci. Remote. Sens. Lett., 2019)

Adaptive Selection of Truncation Radius in Calderon's Method for Direct Image Reconstruction in Electrical Capacitance Tomography. - Shijie Sun 002; Lijun Xu 001; Zhang Cao 002; Jiangtao Sun; Wenbin Tian (Sensors, 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 001; Lijun Xu 001; Wuqiang Yang (Sensors, 2019)

Direct Image Reconstruction for Electrical Capacitance Tomography Using Shortcut D-Bar Method. - Jiayu Zhao; Lijun Xu 001; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2019)

A flexibly reconfigurable data acquisition system for tunable diode laser absorption spectroscopy. - Fanghao Lu; Lijun Xu 001; Hongyu Zhang; Chenran Wang; Zhang Cao (I2MTC, 2020)

A linear temperature extraction method from Voigt lineshape profile in laser absorption spectroscopy. - Shuang Qiu; Zhang Cao 002; Lijun Xu 001 (I2MTC, 2020)

A Compact Noise-Immune TDLAS Temperature Sensor using Intensity Modulation. - Lijun Xu 001; Guangyu Hou; Yuanqing Li; Shuang Qiu; Zhenyuan Song; Zhang Cao 002 (I2MTC, 2020)

Water holdup prediction of oil-water two-phase flow in horizontal well using a 12-probe conductance array. - Xiaokai Zhang; Lijun Xu 001; Jiangtao Sun; Shijie Sun 002; Wenbin Tian; Yuedong Xie (I2MTC, 2020)

A force-voltage responsivity stabilization method for piezoelectric-based insole gait analysis for high detection accuracy in health monitoring. - Junliang Chen 004; Min Zhang; Yanning Dai; Yuedong Xie; Wenbin Tian; Lijun Xu 001; Shuo Gao 001 (Int. J. Distributed Sens. Networks, 2020)

A lamination-based piezoelectric insole gait analysis system for massive production for Internet-of-health things. - Yanning Dai; Yuedong Xie; Junliang Chen 004; Shuaibo Kang; Lijun Xu 001; Shuo Gao 001 (Int. J. Distributed Sens. Networks, 2020)

Corn Seedling Monitoring Using 3-D Point Cloud Data From Terrestrial Laser Scanning and Registered Camera Data. - Lijun Xu 001; Teng Xu 004; Xiaolu Li 001 (IEEE Geosci. Remote. Sens. Lett., 2020)

Inverse Radon Method Based on Electrical Field Lines for Dual-Modality Electrical Tomography. - Xin Gao; Zhang Cao 002; Yu Tian; Lijun Xu 001; Wuqiang Yang (IEEE Trans. Instrum. Meas., 2020)

Estimation of Combustion Temperature Field From the Electrical Admittivity Distribution Obtained by Electrical Tomography. - Die Hu 001; Yu Tian; Liuyong Chang; Shijie Sun 002; Jiangtao Sun; Zhang Cao 002; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2020)

Frequency-Division Multiplexing and Main Peak Scanning WMS Method for TDLAS Tomography in Flame Monitoring. - Ang Huang; Zhang Cao 002; Wenshuai Zhao; Hongyu Zhang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2020)

A Compact Laser Absorption Spectroscopy Tomographic System With Short Spectral Scanning Time and Adjustable Frame Rate. - Hongyu Zhang; Zhang Cao 002; Wenshuai Zhao; Ang Huang; Zhaoyu Cai; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2020)

Absolute Wavenumber Determination for Distributed Feedback Laser from Absorption Spectral Profiles. - Yudong Guo; Lijun Xu 001; Fanghao Lu; Zhang Cao 002 (I2MTC, 2021)

3D Reconstruction in Planar Array Electrical Capacitance Tomography Based on Depth Estimation and Sparse Representation. - Peng Suo; Lijun Xu 001; Jiangtao Sun; Wenbin Tian; Shijie Sun 002; Yuedong Xie (I2MTC, 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 001 (I2MTC, 2021)

A Fractional-Order PID Controlled Iterative Calderon's Method for Electrical Capacitance Tomography. - Yu Tian; Zhang Cao 002; Die Hu 001; Xin Gao; Lijun Xu 001 (I2MTC, 2021)

Influence of Parameters in Kalman-filter-based Method on Image Quality for Electrical Capacitance Tomography. - Ying Wang 116; Lijun Xu 001; Shijie Sun 002; Xupeng Lu; Jiangtao Sun (I2MTC, 2021)

Temperature imaging of Counterflow Diffusion Flames by using TDLAS Tomography. - Zhaoyu Cai; Zhang Cao 002; Heng Xie; Lijun Xu 001 (IST, 2021)

RBF-based reconstruction method for tomographic imaging of temperature and water vapor concentration in flames. - Xin Gao; Zhang Cao 002; Yu Tian; Lijun Xu 001 (IST, 2021)

Parameter Inversion Based on Levenberg-Marquardt Algorithm for Layered Formation Using Electromagnetic Wave Resistivity Tool. - Rui Zhang 096; Lijun Xu 001; Shijie Sun 002; Jiangtao Sun; Yuedong Xie; Peng Suo; Weining Ni; Xin Li (IST, 2021)

An FPGA-based on-chip system for real-time single pixel imaging. - Hongyu Zhang; Lijun Xu 001; Heng Xie; Zhang Cao (IST, 2021)

Piezoelectric-Based Insole Force Sensing for Gait Analysis in the Internet of Health Things. - Shuo Gao 001; Jun-Liang Chen 004; Yanning Dai; Rui Wang; Shuaibo Kang; Lijun Xu 001 (IEEE Consumer Electron. Mag., 2021)

Revised Calderon Method of Annular ECT for Imaging Flashback Flame of a Bluff-Body Burner. - Die Hu 001; Zhang Cao 002; Liuyong Chang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2021)

An FPGA-Based On-Chip Neural Network for TDLAS Tomography in Dynamic Flames. - Ang Huang; Zhang Cao 002; Chenran Wang; Jinting Wen; Fanghao Lu; Lijun Xu 001 (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 001 (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 002; Xupeng Lu; Lijun Xu 001; Zhang Cao 002; Jiangtao Sun; Wuqiang Yang (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 002; Lijun Xu 001 (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 002; Zhonghong Wang; Heng Xie; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2021)

A Fuzzy PID-Controlled Iterative Calderon's Method for Binary Distribution in Electrical Capacitance Tomography. - Yu Tian; Zhang Cao 002; Die Hu 001; Xin Gao; Lijun Xu 001; Wuqiang Yang (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 007; Shijie Sun 002; Jiangtao Sun; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2021)

Image Reconstruction Based on Fuzzy Adaptive Kalman Filter in Electrical Capacitance Tomography. - Ying Wang 116; Shijie Sun 002; Yu Tian; Jiangtao Sun; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2021)

Noise Immune TDLAS Temperature Measurement Through Spectrum Shifting by Using a Mach-Zehnder Interferometer. - Lijun Xu 001; Guangyu Hou; Shuang Qiu; Ang Huang; Hongyu Zhang; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2021)

A Interferometer modulated TDLAS Temperature Sensor by using Coherent Demodulation. - Guangyu Hou; Lijun Xu 001; Wenbin Zhou; Ang Huang; Zhang Cao 002 (I2MTC, 2022)

Measurement of tube thickness using eddy current testing based on the modified integration range. - Pu Huang; Hang Pu; Lijun Xu 001; Yuedong Xie (I2MTC, 2022)

A fast reconstruction strategy to image small objects in electrical tomography. - Peng Suo; Jiangtao Sun; Xiaolin Li; Shijie Sun 002; Lijun Xu 001 (I2MTC, 2022)

Optimization of 3-D Sensor Design for Electrical Capacitance Tomography. - Ying Wang 116; Shijie Sun 002; Xupeng Lu; Jiangtao Sun; Lijun Xu 001 (I2MTC, 2022)

Temperature Telemetry with Synchronous Distance Detection System based on CM-TDLAS. - Rende Wang; Lijun Xu 001; Ang Huang; Wanpeng Zhang 003; Zhang Cao 002 (I2MTC, 2022)

Electrical Impedance Tomography System Based on Time Interleaved Analog to Digital Converter. - Xu Bai; Jiangtao Sun; Xiaolin Li; Jinzhao Wei; Lijun Xu 001; Shijie Sun 002 (IST, 2022)

3D Temperature Imaging of Dynamic Flames via Laser Absorption Spectroscopy. - Yuqi Gao; Zhang Cao 002; Xizi Luo; Lijun Xu 001 (IST, 2022)

Visualization of Flash Evaporation Process in Tiny Tube Based on Electrical Capacitance Tomography. - Xiaolin Li; Jiangtao Sun; Peng Suo; Shijie Sun 002; Lijun Xu 001 (IST, 2022)

Concentration Imaging of Multiple Gases from H2O Absorption Spectrum Coupled with CFD Model. - Jinting Wen; Zhang Cao 002; Xin Gao; Lijun Xu 001 (IST, 2022)

A Robust Deconvolution Method of Airborne LiDAR Waveforms for Dense Point Clouds Generation in Forest. - Chang Liu 059; Lijun Xu 001; Lin Si; Xiaolu Li 001; Duan Li 003; Jianbin Huang; Yuntao He (IEEE Trans. Geosci. Remote. Sens., 2022)

A Modified Noise Model of Electrical Impedance Tomography System by Considering Colored Noises. - Xu Bai; Jiangtao Sun; Xue Bai; Shijie Sun 002; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2022)

Sparse Zernike Fitting for Dynamic LAS Tomographic Images of Temperature and Water Vapor Concentration. - Xin Gao; Zhang Cao 002; Hongyao Li; Fanghao Lu; Ang Huang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2022)

Optimal Absorption Lines Selection for Gas Temperature Measurement by Using Two-Color Laser Absorption Spectroscopy. - Yudong Guo; Lijun Xu 001; Shuang Qiu; Xiaoyang Tang; Guangyu Hou; Zhang Cao 002 (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 004; Lijun Xu 001; Yuedong Xie (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 001; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2022)

B-Spline Based Progressive Decomposition of LiDAR Waveform With Low SNR. - Chang Liu 059; Xiaolu Li 001; Jianbin Huang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2022)

A Fabry-Perot Fiber-Optic Array for Photoacoustic Imaging. - Xiangdong Ma; Mengzhi Fan; Yiqi Cai; Lijun Xu 001; Jianguo Ma (IEEE Trans. Instrum. Meas., 2022)

Fast and Calibration-Free Temperature Imaging of Dynamic Flames via Wavelength Modulated Lateral Shearing Interferometry. - Xiaoyang Tang; Lijun Xu 001; Lipei Cao; Zhang Cao 002 (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 001 (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 001 (IEEE Trans. Instrum. Meas., 2022)

Gas Temperature Measurement by Aligning Absorption Spectroscopy of Dual- Phase -Unlocked Optical Combs. - Hongyu Zhang; Lijun Xu 001; Yingfei Pang; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2022)

Development of a Wearable Gesture Recognition System Based on Two-Terminal Electrical Impedance Tomography. - Xupeng Lu; Shijie Sun 002; Kangqi Liu; Jiangtao Sun; Lijun Xu 001 (IEEE J. Biomed. Health Informatics, 2022)

An electromagnetic decoupling method in eddy current testing. - Pu Huang; Hang Pu; Xiaofei Huang; Zhiying Li 001; Lijun Xu 001; Yuedong Xie (I2MTC, 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 001 (I2MTC, 2023)

A novel liquid-level measurement method based on electromagnetic acoustic guided waves. - Fulu Liu; Jiyao Li; Jun Long; Lijun Xu 001; Yuedong Xie (I2MTC, 2023)

An Improved Design of Detection Coil for Magnetic Particle Imaging. - Rui Zhang 096; Shijie Sun 002; Shaoqi Sun; Jian Wei; Xingang Li; Jing Zhong; Lijun Xu 001 (I2MTC, 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 001 (IST, 2023)

Simulation of spaceborne 1064nm single-photon LiDAR for space target detection. - Linjie Lyu; Duan Li 003; Lijun Xu 001 (IST, 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 001 (IST, 2023)

An Optimized Measurement Strategy for 3D Electrical Capacitance Tomography. - Ying Wang 116; Xupeng Lu; Jiangtao Sun; Lijun Xu 001; Shijie Sun 002 (IST, 2023)

Measurement of absorption spectroscopy enabled by a polarization-multiplexed dual-comb laser. - Chenghong Zhang; Gang Wang; Jingxuan Sun; Bo Fu; Lijun Xu 001 (IST, 2023)

Image Reconstruction Based on Newton-Raphson Method for Magnetic Particle Imaging. - Mingyang Zhao; Ziang Chen; Jian Zhang; Yaoyao Chen; Ying Wang 116; Lijun Xu 001; Jing Zhong; Shijie Sun 002 (IST, 2023)

Axial Super-Resolution Ultrasound Imaging With Quasi-Monopolar Pulses From a Dual-Frequency Transducer. - Yiqi Cai; Mengzhi Fan; Pengfei Sun; Lijun Xu 001; Jianguo Ma (IEEE Trans. Instrum. Meas., 2023)

Radial Basis Function Coupled SART Method for Dynamic LAS Tomography. - Xin Gao; Zhang Cao 002; Jinting Wen; Lijun Xu 001; Wuqiang Yang (IEEE Trans. Instrum. Meas., 2023)

Quantitative Imaging of Temperature and OH Concentration From Single Wavelength Planar Laser-Induced Fluorescence. - Yudong Guo; Lijun Xu 001; Hongyao Li; Hongyu Zhang; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2023)

Conductivity Measurement of Solid Metal Rods Using High-Frequency Eddy Current Method. - Pu Huang; Jingyu Zhao 006; Jiyao Li; Yiqing Ding; Lijun Xu 001; 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 001; Jun Long; Lijun Xu 001; Yuedong Xie (IEEE Trans. Instrum. Meas., 2023)

Decoupling Conductivity and Permeability Using Sweep-Frequency Eddy Current Method. - Pu Huang; Jingyu Zhao 006; Zhiying Li 001; Hang Pu; Yiqing Ding; Lijun Xu 001; Yuedong Xie (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 001; Jun Long; Lijun Xu 001; Yuedong Xie (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 001; Yigong Wu; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2023)

A Binary Valued Reconstruction Algorithm for Discrete TDLAS Tomography of Dynamic Flames. - Shuang Qiu; Zhang Cao 002; Jinting Wen; Xiaoqian Zhang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2023)

Single Spectral Line Method for TDLAS Imaging of Temperature and Water Vapor Concentration. - Shuang Qiu; Zhang Cao 002; Xiaoqian Zhang; Lijun Xu 001 (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 001 (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 002; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2023)

Multifocus Image Reconstruction and Fusion for 3-D Flow Visualization Using an Optimized Four-Plane ECT Sensor. - Shijie Sun 002; Ying Wang 116; Xupeng Lu; Jiangtao Sun; Lijun Xu 001 (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 002; Lijun Xu 001 (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 002; Lijun Xu 001 (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 001; Lipei Cao; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2023)

A PIλDμ-Controlled Calderon's Method for Triple-Valued Electrical Capacitance Tomography. - Yu Tian; Zhang Cao 002; Lijun Xu 001; Wuqiang Yang (IEEE Trans. Instrum. Meas., 2023)

A Compact In Situ Ranging LiDAR and Performance Evaluation. - Zining Wang; Xiaolu Li 001; Tengfei Bi; Duan Li 003; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2023)

Modified Levenberg-Marquardt Inversion for High-Resolution Resistivity Distribution Reconstruction of Multilayered Formation. - Lijun Xu 001; Rui Zhang 096; Shijie Sun 002; Jiangtao Sun; Junfeng Shi (IEEE Trans. Instrum. Meas., 2023)

Distribution Retrieval of Both Depth and Reflectivity in 3-D Objects via Using Modulated Single Pixel Imaging. - Wanpeng Zhang 004; Zhang Cao 002; Hongyu Zhang; Heng Xie; Zhen Ye; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2023)

Noise Immune Absorption Profile Extraction for the TDLAS Thermometry Sensor by Using an FMCW Interferometer. - Wenbin Zhou; Zhang Cao 002; Guangyu Hou; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2023)

Two-Parameter Gauss-Newton Based Real- Time Ranging Method for Full-Waveform LiDAR. - Tengfei Bi; Xiaolu Li 001; Wenbin Chen; Zichen Ma; Lijun Xu 001; Duan Li 003 (I2MTC, 2024)

A Phase Noise Immune TDLAS Flow Velocimetry via Using Modulated Waveform Synchronizing. - Guangyu Hou; Lijun Xu 001; Yiding Wang; Zhang Cao 002 (I2MTC, 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 001 (I2MTC, 2024)

A Metal Rod Measurement Method in Liquid by using an EMAT Array. - Fulu Liu; Keyu Du; Linhui Ma; Jiyao Li; Lijun Xu 001; Yuedong Xie (I2MTC, 2024)

Photon-statistics-based IMM Kalman filtering method for moving targets detection using single-photon LiDAR. - Linjie Lyu; Duan Li 003; Pengmou Ma; Yanhong Jiang; Lisha Jiang; Lijun Xu 001 (I2MTC, 2024)

Electrical Capacitance-Ultrasonic Dual-mode Tomography for Gas-liquid Two-Phase Flow. - Keyi Wang; Ying Wang 116; Jiangtao Sun; Yuedong Xie; Duan Li 003; Lijun Xu 001; Shijie Sun 002 (I2MTC, 2024)

Laser Beam Optimization for LAS Tomography by Ergodic Evaluation. - Jinting Wen; Zhang Cao 002; Lijun Xu 001 (I2MTC, 2024)

3D Temperature Imaging of Dynamic Flames by Three-Wavelength Lateral Shearing Interferometry. - Lipei Cao; Zhang Cao 002; Lijun Xu 001 (IST, 2024)

Discrimination of Different Nanoparticles Based on Narrowband Magnetic Particle Imaging. - Ximin Cheng; Jinting Wen; Shijie Sun 002; Jian Wei; Lijun Xu 001; Jing Zhong (IST, 2024)

Design of Saddle-Shaped Coils for Field Free Point Scanning in Magnetic Particle Imaging. - Qifa Su; Yiming Ma; Lipei Cao; Shijie Sun 002; Mikhail Krakov; Lijun Xu 001; Jing Zhong (IST, 2024)

Space Target Pose Estimation Based on High-Level Geometric Correspondences for Single-Photon LiDAR. - Xinyu Wang; Duan Li 003; Linjie Lyu; Lijun Xu 001 (IST, 2024)

Temperature and Gas Concentration Imaging of LAS Tomography from Gaussian Filtered SART with Artifact Removal. - Jinting Wen; Zhang Cao 002; Lijun Xu 001 (IST, 2024)

Dual-Orientation Fusion of Dual-Frequency Ultrashort Ultrasound Pulses for Super-Resolution Imaging. - Yiqi Cai; Teng Zhang; Lijun Xu 001; Jianguo Ma (IEEE Trans. Instrum. Meas., 2024)

Transient 3-D Temperature Imaging From Multiwavelength Lateral Shearing Interferograms. - Lipei Cao; Zhang Cao 002; Xiaoyang Tang; Lijun Xu 001 (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 001; Xin Xue; Yuzhen Lin; Zhang Cao 002 (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 001; Xiaofei Huang; Linhui Ma; Jiyao Li; Hang Pu; Jun Long; Lijun Xu 001; Yuedong Xie (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 186; Lijun Xu 001 (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 002; Liuyong Chang; Kai Zhao; Xin Xue; Yuzhen Lin; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2024)

An Adaptive Beam-Steering-Distortion-Compensated TDLAS Method for Precise and Robust Temperature Measurement. - Fanghao Lu; Zhang Cao 002; Yigong Wu; Kai Zhao; Xin Xue; Yuzhen Lin; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2024)

Stack-Layer Dual-Frequency Ultrasound Array With Ground Shielding for Super-Harmonic Imaging. - Jianguo Ma; Tieming Liu; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2024)

Precise Gas Temperature Measurement Using a Single Dual-Wavelength Mode-Locked Fiber Laser. - Yingfei Pang; Xiaoqian Zhang; Zhang Cao 002; Lijun Xu 001 (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 001 (IEEE Trans. Instrum. Meas., 2024)

Sparse-Representation-Based Image Reconstruction for Magnetic Particle Imaging. - Shijie Sun 002; Yaoyao Chen; Klaas-Julian Janssen; Thilo Viereck; Meinhard Schilling; Frank Ludwig; Lijun Xu 001; Jing Zhong (IEEE Trans. Instrum. Meas., 2024)

Image Reconstruction for Magnetic Particle Imaging Based on Sparse Representation and Deep Learning. - Shijie Sun 002; Yaoyao Chen; Mingyang Zhao; Lijun Xu 001; Jing Zhong (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 002; Feng He; Xiaokai Zhang; Mengxian Shen; Xiaolin Li; Jinfei Li; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2024)

Dynamic Cross-Sectional Temperature Imaging From LAS Labeled Electrical Tomography. - Yu Tian; Zhang Cao 002; Lijun Xu 001; Wuqiang Yang (IEEE Trans. Instrum. Meas., 2024)

High-Precision Temperature Measurement Using Frequency-Division Multiplexing Laser Dispersion Spectroscopy for Dynamic Combustion Monitoring. - Rende Wang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2024)

Line-of-Sight Temperature Profile Reconstruction of Axisymmetric Laminar Flame by Multispectral Dispersion Spectroscopy. - Rende Wang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2024)

Laser Beam Optimization for TDLAS Tomography From Asymptotic Point Spread Functions. - Jinting Wen; Zhang Cao 002; Hongyao Li; Xiaoqian Zhang; Xin Xue; Yuzhen Lin; Lijun Xu 001 (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 001; Keyu Du; Hanyang Xu; Jianyu Feng; Haibo Liang (IEEE Trans. Instrum. Meas., 2024)

Modeling and Characterization of LiDAR Echo-Waveforms in Fog With Experiment Validations. - Ruiqin Yu; Xiaolu Li 001; Tengfei Bi; Tao Zhang 129; Zongyu Liu; Landa Gao; Lijun Xu 001 (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 001; Jinting Wen; Kai Zhao; Zhang Cao 002 (IEEE Trans. Instrum. Meas., 2024)

High-Resolution TDLAS Tomography of Gaseous Temperature and H2O Concentration in Steady Flames. - Wenbin Zhou; Zhang Cao 002; Kai Zhao; Zhichun Wang; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2024)

Study on the radiation field directivity of PPM-EMAT by FE simulation and theoretical calculation. - Xiaofei Huang; Yuedong Xie; Fulu Liu; Jiyao Li; Huiyuan Kong; Lijun Xu 001 (I2MTC, 2025)

Multiple harmonics extraction of wavelength modulated laser spectrum by single step empirical mode decomposition. - Hongyao Li; Lijun Xu 001; Zhang Cao (I2MTC, 2025)

Artifact removal in LAS-based combustion parameter tomography with flame distribution estimation and robust iterative algorithm. - Fanghao Lu; Zhang Cao; Liuyong Chang; Peng Suo; Lijun Xu 001; Yong Yan 001 (I2MTC, 2025)

Flowrate Measurement of Gas-Liquid Two-Phase Flow Using a Throat-Extended Venturi Meter and Data-driven Models. - Peng Suo; Jiangtao Sun; Shijie Sun 002; Fanghao Lu; Lijun Xu 001; Yong Yan 001 (I2MTC, 2025)

Gas temperature and concentration detection via using a high-coherence dual comb laser. - Xiaoqian Zhang; Lijun Xu 001; Zhang Cao (I2MTC, 2025)

An Acquisition Circuit Based on the Transimpedance Amplifier for Triboelectric Nanogenerator Sensors. - Te Liang; Xiaolin Li; Zitang Yuan; Jiangtao Sun; Peng Suo; Lijun Xu 001 (SAS, 2025)

Adaptive Beamforming and Multiwave Fusion for Precise Laser Ultrasound-Based Nondestructive Evaluation. - Mengzhi Fan; Zhun Xie; Lijun Xu 001; Jianguo Ma (IEEE Trans. Instrum. Meas., 2025)

AIoT: Artificial Intelligence and the Internet of Things for Monitoring and Prognosis of Systems and Structures. - Hailing Fu; Jing Rao; Fang Deng; Yihan Wang; Bowen Zhao; Zhuowen Liu; Hong Guan 001; Pawel H. Malinowski; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2025)

Electromagnetic Acoustic Damage Imaging Using Compressive Sensing and Total Focusing Method. - Xiaofei Huang; Yuedong Xie; Fulu Liu; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2025)

Channel Multiplexing TDLAS Tomography With On-Chip Spectral Data Compression for Dynamic Flames. - Hongyao Li; Zhang Cao 002; Kai Zhao; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2025)

An Analog Lock-In Amplifier Based on Synchronous I/Q Demodulation for Capacitance Measurement. - Te Liang; Jiangtao Sun; Xu Bai; Mengxian Shen; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2025)

Online Measurement of Water Entry Cavity Using Outward Electrical Capacitance Tomography. - Jiangtao Sun; Mengxian Shen; Zitang Yuan; Te Liang; Peng Suo; Zhiying Wang; Yadong Wang; Changwen Li; Lijun Xu 001 (IEEE Trans. Instrum. Meas., 2025)

Ultrafast Ultrasound Imaging System With Beamforming on Single FPGA. - Xi Zhang; Sheng Qi; Yifan Li; Lijun Xu 001; Jianguo Ma (IEEE Trans. Instrum. Meas., 2025)

Mixing-Space Magnetic Particle Imaging. - Rui Zhang 096; Shijie Sun 002; Shaoqi Sun; Mahmoud Méribout; Lijun Xu 001; Jing Zhong (IEEE Trans. Instrum. Meas., 2025)

Single-Harmonic-Based Quantitative Dual-Color Magnetic Particle Imaging. - Jing Zhong; Ximin Cheng; Jian Wei; Xingang Li; Zhaohui Wang; Lijun Xu 001; Shijie Sun 002 (IEEE Trans. Instrum. Meas., 2025)