Longyong Chen

According to our database, Longyong Chen authored at least 46 papers between 2012 and 2025.

Collaborative distances:

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

2025

Deep Learning For Point Cloud Denoising: A Survey.

Chengwei Zhang, Xueyi Zhang, Mingrui Lao, Tao Jiang, Xinhao Xu, Wenjie Li, Fubo Zhang, Longyong Chen

CoRR, August, 2025

Autofocus Algorithm for Real-Time Correction of Residual RCM Based on ANCPS.

Yi Xie, Longyong Chen, Fubo Zhang, Yihao Xu, Ling Yang

IEEE Trans. Geosci. Remote. Sens., 2025

A 2-D Autofocus Algorithm for Long Synthetic Aperture Time SAR in Low-Contrast Scenarios Based on Deep Neural Network.

Yi Xie, Longyong Chen, Haibo Tang, Fubo Zhang, Tao Jiang, Zhenhua Li

IEEE Trans. Geosci. Remote. Sens., 2025

Deriving the Ground Deformation of the Whole Coal Mining Areas in Shanxi Province, China, by Wide-Area InSAR Technology and ALOS-1 PALSAR Data.

Yuting Wu, Wenfu Yang, Longyong Chen

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025

2024

Angle Estimation Using Learning-Based Doppler Deconvolution in Beamspace with Forward-Looking Radar.

Wenjie Li, Xinhao Xu, Yihao Xu, Yuchen Luan, Haibo Tang, Longyong Chen, Fubo Zhang, Jie Liu, Junming Yu

Remote. Sens., August, 2024

A Novel Multi-Beam SAR Two-Dimensional Ambiguity Suppression Method Based on Azimuth Phase Coding.

Yihao Xu, Fubo Zhang, Wenjie Li, Yangliang Wan, Longyong Chen, Tao Jiang

Remote. Sens., July, 2024

Position-Feature Attention Network-Based Approach for Semantic Segmentation of Urban Building Point Clouds from Airborne Array Interferometric SAR.

Minan Shi, Fubo Zhang, Longyong Chen, Shuo Liu, Ling Yang, Chengwei Zhang

Remote. Sens., April, 2024

Position and Orientation System Error Analysis and Motion Compensation Method Based on Acceleration Information for Circular Synthetic Aperture Radar.

Zhenhua Li, Dawei Wang, Fubo Zhang, Yi Xie, Hang Zhu, Wenjie Li, Yihao Xu, Longyong Chen

Remote. Sens., February, 2024

A Multichannel, Multipulse, Multiweight Block-Adaptive Quantization (3MBAQ) Algorithm Based on Space-Borne Multichannel SAR Doppler Domain A-BAQ.

Tao Jiang, Chengwei Zhang, Fubo Zhang, Yangliang Wan, Longyong Chen

Remote. Sens., February, 2024

A Novel Automatic Registration Method for Array InSAR Point Clouds in Urban Scenes.

Chenghao Cui, Yuling Liu, Fubo Zhang, Minan Shi, Longyong Chen, Wenjie Li, Zhenhua Li

Remote. Sens., February, 2024

A Multi-Parameter Calibration Method Based on the Newton Method and the Genetic Algorithm in Airborne Array Synthetic Aperture Radar.

Dawei Wang, Zhenhua Li, Fubo Zhang, Longyong Chen

Remote. Sens., 2024

PD-Refiner: An Underlying Surface Inheritance Refiner with Adaptive Edge-Aware Supervision for Point Cloud Denoising.

Chengwei Zhang, Xueyi Zhang, Xianghu Yue, Mingrui Lao, Tao Jiang, Jiawei Wang, Fubo Zhang, Longyong Chen

Proceedings of the 32nd ACM International Conference on Multimedia, MM 2024, Melbourne, VIC, Australia, 28 October 2024, 2024

2023

A Modified Iteration-Free SPGA Based on Removing the Linear Phase.

Yi Xie, Yuchen Luan, Longyong Chen, Xin Zhang

Remote. Sens., December, 2023

Waveform Designs for Joint Wireless Communication and Radar Sensing: Pitfalls and Opportunities.

Jie Wang, Xingdong Liang, Longyong Chen, Yan-Lei Li

IEEE Internet Things J., September, 2023

High-Resolution and Wide-Swath 3D Imaging for Urban Areas Based on Distributed Spaceborne SAR.

Yaqian Yang, Fubo Zhang, Ye Tian, Longyong Chen, Robert Wang, Yirong Wu

Remote. Sens., August, 2023

The Calibration Method of Multi-Channel Spatially Varying Amplitude-Phase Inconsistency Errors in Airborne Array TomoSAR.

Dawei Wang, Fubo Zhang, Longyong Chen, Zhenhua Li, Ling Yang

Remote. Sens., June, 2023

Motion Error Estimation and Compensation of Airborne Array Flexible SAR Based on Multi-Channel Interferometric Phase.

Ling Yang, Fubo Zhang, Yihong Sun, Longyong Chen, Zhenhua Li, Dawei Wang

Remote. Sens., February, 2023

Airborne Circular Flight Array SAR 3-D Imaging Algorithm of Buildings Based on Layered Phase Compensation in the Wavenumber Domain.

Zhenhua Li, Fubo Zhang, Yangliang Wan, Longyong Chen, Dawei Wang, Ling Yang

IEEE Trans. Geosci. Remote. Sens., 2023

2022

First Demonstration of Airborne MIMO SAR System for Multimodal Operation.

Jie Wang, Xingdong Liang, Longyong Chen, Yan-Lei Li

IEEE Trans. Geosci. Remote. Sens., 2022

Automatic Registration of Very Low Overlapping Array InSAR Point Clouds in Urban Scenes.

Xiaohua Tong, Xin Zhang, Shijie Liu, Zhen Ye, Yongjiu Feng, Huan Xie, Longyong Chen, Fubo Zhang, Jie Han, Yanmin Jin, Hao Chen

IEEE Trans. Geosci. Remote. Sens., 2022

Elevation Resolution Enhancement Method Using Non-Ideal Linear Motion Error of Airborne Array TomoSAR.

Ling Yang, Fubo Zhang, Zhuo Zhang, Longyong Chen, Dawei Wang, Yaqian Yang, Zhenhua Li

Remote. Sens., 2022

2021

Inter-Pulse Phase Modulation Waveform Scheme for Spaceborne MIMO SAR Systems.

Jie Wang, Yue Xin, Xingdong Liang, Longyong Chen, Yan-Lei Li

IEEE Trans. Aerosp. Electron. Syst., 2021

2020

Super-Resolution for MIMO Array SAR 3-D Imaging Based on Compressive Sensing and Deep Neural Network.

Chunxiao Wu, Zenghui Zhang, Longyong Chen, Wenxian Yu

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020

A Novel MIMO-SAR System Based on Simultaneous Digital Beam Forming of Both Transceiver and Receiver.

Yuzhen Zhao, Longyong Chen, Fubo Zhang, Yanlei Li, Yirong Wu

Sensors, 2020

Building Corner Reflection in MIMO SAR Tomography and Compressive Sensing-Based Corner Reflection Suppression.

Fubo Zhang, Xingdong Liang, Ruichang Cheng, Yangliang Wan, Longyong Chen, Yirong Wu

IEEE Geosci. Remote. Sens. Lett., 2020

Joint SAR imaging and wireless communication using the FBMC chirp waveform.

Ke-Hong Zhu, Jie Wang, Xingdong Liang, Longyong Chen, Yanlei Li, Xiangxi Bu, Yirong Wu

Sci. China Inf. Sci., 2020

A Novel Azimuth Discrete Periodic Phase Coding Method for MIMO SAR.

Kun Li, Jie Wang, Longyong Chen, Wenjian Ni, Zheng Lv, Lei Liu, Mingming Xu, Jianbo Du, Zhibin Wang, Jie Liu, Qingjun Zhang

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

Fast 3-D Imaging Algorithm Based on Unitary Transformation and Real-Valued Sparse Representation for MIMO Array SAR.

Chunxiao Wu, Zenghui Zhang, Xingdong Liang, Longyong Chen, Wenxian Yu, Trieu-Kien Truong

IEEE Trans. Geosci. Remote. Sens., 2019

First Demonstration of Joint Wireless Communication and High-Resolution SAR Imaging Using Airborne MIMO Radar System.

Jie Wang, Xingdong Liang, Longyong Chen, Li-Na Wang, Kun Li

IEEE Trans. Geosci. Remote. Sens., 2019

Multipath Scattering of Typical Structures in Urban Areas.

Ruichang Cheng, Xingdong Liang, Fubo Zhang, Longyong Chen

IEEE Trans. Geosci. Remote. Sens., 2019

Automatic Regularization of TomoSAR Point Clouds for Buildings Using Neural Networks.

Siyan Zhou, Yanlei Li, Fubo Zhang, Longyong Chen, Xiangxi Bu

Sensors, 2019

Multiple-Bounce Scattering of Tomo-SAR in Single-Pass Mode for Building Reconstructions.

Ruichang Cheng, Xingdong Liang, Fubo Zhang, Qichang Guo, Longyong Chen

IEEE Access, 2019

Synthetic Aperture Radar Interferometry Based on Vortex Electromagnetic Waves.

Xiangxi Bu, Zhuo Zhang, Longyong Chen, Ke-Hong Zhu, Siyan Zhou, Jian-Ping Luo, Ruichang Cheng, Xingdong Liang

IEEE Access, 2019

The Same Range Line Cells Based Fast Two-Dimensional Compressive Sensing For Airborne MIMO Array SAR 3-D Imaging.

Chunxiao Wu, Zenghui Zhang, Longyong Chen, Wenxian Yu

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Joint Wireless Communication and High Resolution SAR Imaging Using Airborne Mimo Radar System.

Jie Wang, Xingdong Liang, Longyong Chen, Li-Na Wang, Sai-Nan Shi

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

A Novel Orthogonal Waveform Separation Scheme for Airborne MIMO-SAR Systems.

Jie Wang, Ke-Hong Zhu, Li-Na Wang, Xingdong Liang, Longyong Chen

Sensors, 2018

Three-Dimensional Imaging Method for Array ISAR Based on Sparse Bayesian Inference.

Zekun Jiao, Chibiao Ding, Longyong Chen, Fubo Zhang

Sensors, 2018

A Novel Scheme for MIMO-SAR Systems Using Rotational Orbital Angular Momentum.

Xiangxi Bu, Zhuo Zhang, Xingdong Liang, Longyong Chen, Haibo Tang, Zheng Zeng, Jie Wang

Sensors, 2018

Sparse Bayesian Learning Based Three-Dimensional Imaging Algorithm for Off-Grid Air Targets in MIMO Radar Array.

Zekun Jiao, Chibiao Ding, Xingdong Liang, Longyong Chen, Fubo Zhang

Remote. Sens., 2018

2017

An novel airborne MIMO-SAR system built in IECAS.

Chibiao Ding, Xingdong Liang, Jie Wang, Longyong Chen

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2015

Implementation of the OFDM Chirp Waveform on MIMO SAR Systems.

Jie Wang, Longyong Chen, Xingdong Liang, Chibiao Ding, Kun Li

IEEE Trans. Geosci. Remote. Sens., 2015

A Novel Scheme for Ambiguous Energy Suppression in MIMO-SAR Systems.

Jie Wang, Xingdong Liang, Chibiao Ding, Longyong Chen, Zhiqi Wang, Kun Li

IEEE Geosci. Remote. Sens. Lett., 2015

A Novel Space-Time Coding Scheme Used for MIMO-SAR Systems.

Jie Wang, Xingdong Liang, Longyong Chen, Kun Li

IEEE Geosci. Remote. Sens. Lett., 2015

2014

An improved OFDM chirp waveform used for MIMO SAR system.

Jie Wang, Xingdong Liang, Chibiao Ding, Longyong Chen, Liangjiang Zhou, Yongwei Dong

Sci. China Inf. Sci., 2014

Introduction to IECAS-SAR - A multi-frequency polarimetric airborne SAR.

Yan-lei Li, Xingdong Liang, Liang-jiang Zhou, Longyong Chen, Yongwei Dong, Chi-Biao Ding

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2012

MIMO SAR system using digital implemented OFDM waveforms.

Jie Wang, Xingdong Liang, Longyong Chen

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