He received the Ph.D. degree from Northwestern Polytechnical University, Xi’an, China, 2024, where he was affiliated with the Center of Intelligent Acoustics and Immersive Communications (CIAIC) (Lab Head: Prof. Jingdong Chen). He received the M.S. degree in physics from Tongji University, Shanghai, China, in 2019, at the Institute of Precision Optical Engineering (IPOE) (Lab Head: Prof. Xinbin Cheng). His research interests include deep generative models and their applications to electrical impedance tomography, CT imaging, and hyperspectral image processing, with a particular focus on image reconstruction, image segmentation, spectral unmixing, and hyperspectral/multispectral image fusion.
📖 Educations
- 2019.09 - 2024.03, Ph.D. in Engineering, Northwestern Polytechnical University, Xi’an, China (Advisors: Prof. Jie Chen and Prof. Lijun Zhang)
- 2016.09 - 2019.06, M.S. in Physics, Tongji University, Shanghai, China. (Advisor: Prof. Jinlong Zhang)
- 2012.09 - 2016.06, B.S. in Applied Physics, Taiyuan Normal University, Taiyuan, China.
💼 Work Experience
- 2024.04 - 2026.05, Postdoctoral Research Fellow, Department of the Computer Science, Khalifa University, Abu Dhabi, United Arab Emirates （Advisor: Prof. Panos Liatsis）
📝 Publications
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Shuaikai Shi, Lijun Zhang, Yoann Altmann and Jie, Chen, ‘‘Unsupervised Hyperspectral and Multispectral Images Fusion Based on the Cycle Consistency,’’ submitted [CODE]
- Shuaikai Shi, Lijun Zhang and Jie, Chen, ‘‘Hyperspectral and Multispectral Image Fusion Using the Conditional Denoising Diffusion Probabilistic Model,’’ submitted [CODE]
TIMShuaikai Shi, Ruiyuan Kang and Panos Liatsis, “A Conditional Diffusion Model for Electrical Impedance Tomography Image Reconstruction,” in IEEE Transactions on Instrumentation and Measurement, 2025 [CODE]IOJCS 2025Ibrar Amin, Shuaikai Shi, Hasan Al Marzouqi, Zeyar Aung, Waqar Ahmed, Panos Liatsis, “Kolmogorov-Arnold Vision Transformer for Image Reconstruction in Lung Electrical Impedance Tomography,” in IEEE Open Journal of the Computer Society, 2025-
ICPEA 2024Shuaikai Shi, Panos Liatsis, “Electrical Impedance Tomography Image Reconstruction Based on Graph Laplacian and Sparse Learning,” 2024 7th International Conference on Power and Energy Applications (ICPEA), Taiyuan, China, 2024 -
IGARSS 2023Yun Wang, Shuaikai Shi, Jie Chen, “Efficient Blind Hyperspectral Unmixing with Global Spatial Information based on Swin Transformer”, IEEE International Geoscience and Remote Sensing Symposium, 2023 -
IGARSS 2023Yingjie Song, Shuaikai Shi, Jie Chen, “Deep-RX for Hyperspectral Anomaly Detection”, IEEE International Geoscience and Remote Sensing Symposium, 2023 -
Longbin Yan, Min Zhao, Shumin Liu, Shuaikai Shi, Jie Chen, “Cascaded transformer U-net for image restoration”, Signal Processing, 2023
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IEEE TGRSShuaikai Shi, Lijun Zhang, Yoann Altmann, Jie Chen, “Deep Generative Model for Spatial–Spectral Unmixing With Multiple Endmember Priors”, IEEE Transactions on Geoscience and Remote Sensing, 2022 [CODE] -
IEEE TGRSShuaikai Shi, Min Zhao, Lijun Zhang, Yoann Altmann, Jie Chen, “Probabilistic Generative Model for Hyperspectral Unmixing Accounting for Endmember Variability”, IEEE Transactions on Geoscience and Remote Sensing, 2022 [CODE] -
IEEE TGRSMin Zhao, Shuaikai Shi, Jie Chen, Nicolas Dobigeon, “A 3-D-CNN framework for hyperspectral unmixing with spectral variability”, IEEE Transactions on Geoscience and Remote Sensing, 2022 -
IEEE JSTARSXiaoli Yang, Min Zhao, Shuaikai Shi, Jie Chen, “Deep constrained energy minimization for hyperspectral target detection”, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 -
IGARSS 2022Xiaoli Yang, Min Zhao, Shuaikai Shi, Jie Chen, “Constrained Energy Minimization with a DNN Detector”, IEEE International Geoscience and Remote Sensing Symposium, 2022 -
ICASSP 2021Shuaikai Shi, Min Zhao, Lijun Zhang, Jie Chen, “Variational autoencoders for hyperspectral unmixing with endmember variability”, IEEE International Conference on Acoustics, Speech and Signal Processing, 2021 [CODE] -
Jinlong Zhang, Shuaikai Shi, Hongfei Jiao and Xinbin Cheng, “Analytical Mode Matching in Stacked Subwavelength Gratings”, Acta Optica Sinica, 2020 (Chinese publication)
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Jinlong Zhang, Shuaikai Shi, Hongfei Jiao, Xiaochuan Ji, Zhanshan Wang, Xinbin Cheng, “Ultra-broadband reflector using double-layer subwavelength gratings, Photonics Research”, 2020
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Jinlong Zhang, Han Wu, Igor V. Kozhevnikov, Shuaikai Shi, Xinbin Cheng, Zhanshan Wang, “Interference suppression of light backscattering through oblique deposition of a layered reflecting coating: bi-layer on a substrate”, Optics express, 2019
- Shuaikai Shi, Hongfei Jiao, Bin Ma, Xinbin Cheng, Jinlong Zhang, “Nanosecond pulse laser damage characteristics of sub-wavelength gratings polarizers”, Journal of Applied Optics, 2019 (Chinese publication)
💬 Talks
IGARSS 20232023.07, “Efficient Blind Hyperspectral Unmixing with Global Spatial Information based on Swin Transformer”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Pasadena Convention Center, Pasadena, California, USA, 2023ICASSP 20212021.06, “Variational autoencoders for hyperspectral unmixing with endmember variability”, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Toronto, Ontario, Canada (online video presentation), 2021SVC 20182018.05, “Sub-wavelength dielectric gratings polarizers for high power laser application”, SVC TechCon Conference, Gaylord Palms Resort and Convention Center, Orlando, Florida, USA, May 5-10, 2018