Profile

Yexian Ren was born in Wuxi, Jiangsu, China, in 1994. He received the B.S. degree from the University of Electronic Science and Technology of China (UESTC), Chengdu, China, in 2016, and the master’s degree from Wuhan University, Wuhan, China, in 2019, and the Ph.D. degree from Fudan University, Shanghai, China, in 2023.  Since August 2023, he has been a Research Fellow with School of Electronics & Information Engineering, Nanjing University of Information Science & Technology (NUIST).  His research interests include synthetic aperture radar (SAR) image processing, including SAR tomography, SAR polarimetry, heterogeneous clutter decomposition, and speckle filtering. His Github link is

https://github.com/Yexian-Ren.

Publications

First author:

Ren Yexian, Xiao Aoran, Hu Fengming, Xu Feng, Qiu Xiaolan, Ding Chibiao, and Jin Ya-Qiu. Coprime sensing for airborne array interferometric SAR tomography[J]. IEEE Transactions on Geoscience and Remote Sensing, 2022, 60: 1-15. 

[1] Coprime_Sensing_for_Airborne_Array_Interferometric_SAR_Tomography.pdf

Ren Yexian, Yang Jie, Zhao Lingli, Li Pingxiang, and Shi Lei. SIRV-based high-resolution PolSAR image speckle suppression via dual-domain filtering[J]. IEEE Transactions on Geoscience and Remote Sensing, 2019, 57(8): 5923-5938. 

[2] SIRV-Based High-Resolution PolSAR Image Speckle Suppression via Dual-Domain Filtering.pdf

Ren Yexian, Yang Jie, Zhao Lingli, Li Pingxiang, Shi Lei, and Liu Zhiqu. A global weighted least-squares optimization framework for speckle filtering of PolSAR imagery[J]. IEEE Transactions on Geoscience and Remote Sensing, 2018, 57(3): 1265-1277.

[3] A Global Weighted Least-Squares Optimization Framework for Speckle Filtering of PolSAR Imagery.pdf

任烨仙, 徐丰. 若干层析SAR成像方法在解叠掩性能上的对比分析[J]. 雷达学报, 2022, 11(1): 71–82.

[4] 若干层析SAR成像方法在解叠掩性能上的对比分析.pdf

Participation：

Hu Fengming, Wang Feng, Ren Yexian, Xu Feng, Qiu Xiaolan, Ding Chibiao, and Jin Ya-Qiu. Error analysis and 3D reconstruction using airborne array InSAR images[J]. ISPRS Journal of Photogrammetry and Remote Sensing 190 (2022): 113-128.

Xiao Aoran, Wang Zhongyuan, Wang Le, Ren Yexian. Super-resolution for "Jilin-1"satellite video imagery via a convolutional network[J]. Sensors 18.4 (2018): 1194.

李平湘，刘致曲，杨杰，孙维东，黎旻懿，任烨仙. 利用随机森林回归进行极化SAR土壤水分反演[J].武汉大学学报：信息科学版, 2019(3):8.

Academic Report

（1）Undevelopped Speckle Suppression: 

2023-PolSAR Undeveloped Speckle Suppression Using Clutter Decomposition and Dual-domain Filtering.pdf

（2）SAR Tomography：

任烨仙.稀疏阵列层析SAR相位定标与三维成像[D].复旦大学.2023.pdf

Slides - Coprime Sensing for Airborne Array-InSAR Tomography.pdf

Research Project

National Natural Science Foundation of China Youth Fund Project  (Research Period: January 1, 2023 to December 31, 2023)

Open Fund of Key Laboratory of the Ministry of Education of China

Educational Experience

• [1]

  复旦大学  | Doctoral Degree in Science

• [2]

  武汉大学  | Master's Degree in Engineering

• [3]

  电子科技大学  | Bachelor's Degree in Engineering

Work Experience

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Social Affiliations

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