Guolong Cui
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View article: Gradient-Based Excitation Filter for Molecular Ground-State Simulation
Gradient-Based Excitation Filter for Molecular Ground-State Simulation Open
Molecular system simulation is one of the most promising areas for demonstrating practical quantum advantage with near-term quantum computers. The Variational Quantum Eigensolver (VQE) is a leading algorithm for studying molecular energy l…
View article: Radar Code Design for the Joint Optimization of Detection Performance and Measurement Accuracy in Track Maintenance
Radar Code Design for the Joint Optimization of Detection Performance and Measurement Accuracy in Track Maintenance Open
This paper deals with the design of slow-time coded waveforms which jointly optimize the detection probability and the measurements accuracy for track maintenance in the presence of colored Gaussian interference. The output signal-to-inter…
View article: Radar Code Design for the Joint Optimization of Detection Performance and Measurement Accuracy in Track Maintenance
Radar Code Design for the Joint Optimization of Detection Performance and Measurement Accuracy in Track Maintenance Open
This paper deals with the design of slow-time coded waveforms which jointly optimize the detection probability and the measurements accuracy for track maintenance in the presence of colored Gaussian interference. The output signal-to-inter…
View article: Joint Implementation Method for Clutter Suppression and Coherent Maneuvering Target Detection Based on Sub-Aperture Processing with Airborne Bistatic Radar
Joint Implementation Method for Clutter Suppression and Coherent Maneuvering Target Detection Based on Sub-Aperture Processing with Airborne Bistatic Radar Open
An airborne bistatic radar working in downward-looking mode confronts two major challenges for low-altitude target detection. One is range cell migration (RCM) and Doppler migration (DM) resulting from the relative motion of the radar and …
View article: Building layout reconstruction via sparsity constraint in wall reverberation environment
Building layout reconstruction via sparsity constraint in wall reverberation environment Open
In the field of through-the-wall radar imaging, existing compressive sensing (CS) methods mainly concentrate on deriving indoor targets image while overlooking the reconstruction of building layout image. In this paper, we focus on the pro…
View article: Efficient dual-scale generalized Radon-Fourier transform detector family for long time coherent integration
Efficient dual-scale generalized Radon-Fourier transform detector family for long time coherent integration Open
Long Time Coherent Integration (LTCI) aims to accumulate target energy through long time integration, which is an effective method for the detection of a weak target. However, for a moving target, defocusing can occur due to range migratio…
View article: Scale Effect Removal and Range Migration Correction for Hypersonic Target Coherent Detection
Scale Effect Removal and Range Migration Correction for Hypersonic Target Coherent Detection Open
The detection of hypersonic targets usually confronts range migration (RM) issue before coherent integration (CI). The traditional methods aiming at correcting RM to obtain CI mainly considers the narrow-band radar condition. However, with…
View article: Heterogeneous Ship Data Classification with Spatial–Channel Attention with Bilinear Pooling Network
Heterogeneous Ship Data Classification with Spatial–Channel Attention with Bilinear Pooling Network Open
The classification of ship images has become a significant area of research within the remote sensing community due to its potential applications in maritime security, traffic monitoring, and environmental protection. Traditional monitorin…
View article: Analysis of Electromagnetic Wave and Multipath Suppression from Overhead Perspective
Analysis of Electromagnetic Wave and Multipath Suppression from Overhead Perspective Open
The multipath problem in indoor target detection has always been a long-standing research hotspot. Although there are many solutions to the multipath problem in a horizontal line of sight, the multipath problem of single-station radar from…
View article: Integrated OFDM Waveform Design for RadCom System-Based Signal-to-Clutter Noise Ratio Maximization
Integrated OFDM Waveform Design for RadCom System-Based Signal-to-Clutter Noise Ratio Maximization Open
Integrated Radar and Communication (RadCom) Systems have become more crucial ingredients in the next generation of networks due to numerous types of characteristics, including reducing the system size, minimizing power consumption, and mit…
View article: MIMO DFRC Signal Design in Signal-Dependent Clutter
MIMO DFRC Signal Design in Signal-Dependent Clutter Open
This paper deals with the Dual-Function Radar and Communication (DFRC) signal design for a Multiple-Input–Multiple-Output (MIMO) system, considering the presence of signal-dependent clutter. A modulation methodology called Spectral Positio…
View article: Non-LOS target localization via millimeter-wave automotive radar
Non-LOS target localization via millimeter-wave automotive radar Open
This paper considers the non-line-of-sight (NLOS) vehicle localization problem by using millimeter-wave (MMW) automotive radar. Several preliminary attempts for NLOS vehicle detection are carried out and achieve good results. Firstly, an e…
View article: A Robust Target Tracking Method for Crowded Indoor Environments Using mmWave Radar
A Robust Target Tracking Method for Crowded Indoor Environments Using mmWave Radar Open
Millimeter-wave-based extended target tracking has attracted extensive interest recently because of its privacy, high precision, and low cost. This paper concentrated on crowded indoor situations and presents a novel method for group track…
View article: A Real-time and Efficient Surface Defect Detection Method Based on YOLOv4
A Real-time and Efficient Surface Defect Detection Method Based on YOLOv4 Open
In order to achieve a better balance between accuracy and speed with limited storage and computing resources in the field of industrial defect detection, a lightweight and fast detection framework Mixed YOLOv4-LITE series is proposed based…
View article: Non-Line-of-Sight Target Detection Based on Dual-View Observation with Single-Channel UWB Radar
Non-Line-of-Sight Target Detection Based on Dual-View Observation with Single-Channel UWB Radar Open
Non-line-of-sight (NLOS) target detection utilizing multipath plays an important role in anti-terrorism, urban warfare, indoor rescue and intelligent driving. In this paper, an imaging method based on single-channel ultra-wideband (UWB) ra…
View article: Direction-Finding Using Co-prime Array under Impulsive Noise
Direction-Finding Using Co-prime Array under Impulsive Noise Open
In order to achieve more accurate estimates of the existing direction-finding approaches under impulsive noise, a robust direction-finding algorithm using a coprime array is proposed in this work. In order to suppress the strong impulsive …
View article: Enhanced Low-Redundancy Restricted Array for Direction of Arrival Estimation
Enhanced Low-Redundancy Restricted Array for Direction of Arrival Estimation Open
Sensor arrays play a significant role in direction of arrival (DOA) estimation. Specifically, arrays with low redundancy and reduced mutual coupling are desirable. In this paper, we investigate a sensor array configuration that has a restr…
View article: Over-Sampled Codes Design for PCFM Waveforms-based WideBand BeamPattern Synthesis
Over-Sampled Codes Design for PCFM Waveforms-based WideBand BeamPattern Synthesis Open
The paper focuses on the design of over-sampled sequence to realize pulse coded frequency modulated(PCFM) waveform based wideband beampattern synthesis. It aims to solve the problem with space-frequency nulling having spectrally contained …
View article: Multi-Spectrally Constrained Transceiver Design Against Signal-Dependent Interference
Multi-Spectrally Constrained Transceiver Design Against Signal-Dependent Interference Open
This paper focuses on the joint synthesis of constant envelope transmit signal and receive filter aimed at optimizing radar performance in signal-dependent interference and spectrally contested-congested environments. To ensure the desired…
View article: Quantum-inspired Complex Convolutional Neural Networks
Quantum-inspired Complex Convolutional Neural Networks Open
Quantum-inspired neural network is one of the interesting researches at the junction of the two fields of quantum computing and deep learning. Several models of quantum-inspired neurons with real parameters have been proposed, which are ma…
View article: Continuous Human Activity Recognition through Parallelism LSTM with Multi-Frequency Spectrograms
Continuous Human Activity Recognition through Parallelism LSTM with Multi-Frequency Spectrograms Open
According to the real-living environment, radar-based human activity recognition (HAR) is dedicated to recognizing and classifying a sequence of activities rather than individual activities, thereby drawing more attention in practical appl…
View article: Optimization and Noise Analysis of the Quantum Algorithm for Solving One-Dimensional Poisson Equation
Optimization and Noise Analysis of the Quantum Algorithm for Solving One-Dimensional Poisson Equation Open
Solving differential equations is one of the most promising applications of quantum computing. Recently we proposed an efficient quantum algorithm for solving one-dimensional Poisson equation avoiding the need to perform quantum arithmetic…