About Me

Dongwei Sun (孙冬伟)

Ph.D. Candidate in Computer Science and Technology

Xi'an Jiaotong University

Welcome! I am a Ph.D. candidate in Computer Science and Technology at Xi'an Jiaotong University, where I focus on advancing the frontiers of artificial intelligence and computer vision.

My research primarily centers on Remote Sensing and Medical Image Processing combined with Multimodal Machine Learning. I am particularly passionate about developing innovative deep learning approaches for change detection, image captioning, and cross-modal understanding.

Before embarking on my doctoral journey, I earned a Master's degree in Computational Mathematics from Northwestern Polytechnical University and gained valuable industry experience working as an Associate Research Fellow for over two years, where I specialized in designing and deploying AI algorithms for real-world applications.

Remote Sensing Medical Imaging Multimodal Learning Change Detection Image Captioning Deep Learning

Recent News

2025.07
MaskApproxNet is accepted by IEEE Transactions on Geoscience and Remote Sensing (TGRS).
2025.05
Released SAT-Cap: A Single-Stage Transformer Approach for Change Captioning in Remote Sensing.
2025.03
Released MaskApproxNet: A Novel Diffusion Model Approach for Remote Sensing Change Captioning.
2024.10
Lightweight Sparse Focus Transformer for Remote Sensing Image Change Captioning is accepted by IEEE JSTARS.
2020.04
Active contours paper accepted by Signal Processing.

Education

Ph.D. in Computer Science and Technology
Xi'an Jiaotong University, Xi'an, China
2024.09 - Present
Associate Research Fellow
Research Institute of China Electronics Technology Co., Ltd.
2021.05 - 2024.03
M.S. in Computational Mathematics
Northwestern Polytechnical University, Xi'an, China
2018.09 - 2021.04
B.S. in Mathematics
Inner Mongolia University of Technology, Hohhot, China
2014.09 - 2018.07

Honors & Awards

2022 The Outstanding Novice Employee Award [Top 3%]
2021 Intelligent UAV Racing Championship [Third Prize]
2018 & 2019 Major Award
2018 Excellent Graduate

Professional Services

Journal Reviewer:
  • IEEE Transactions on Circuits and Systems for Video Technology
  • IEEE Transactions on Instrumentation & Measurement
Conference Reviewer:
  • Chinese Conference on Pattern Recognition and Computer Vision (PRCV)