Jaejin Lee | POSTECH Medical Image Processing (MIP) Lab

Jaejin Lee

Hi, I am a second-year master student at MIP Lab, advised by Prof. Won Hwa Kim. My primary research interest includes 3D vision, privacy/copyright of model assets, and medical imaging. Feel free to contact me if you are interested in my research projects!

Email / CV / Google Scholar / GitHub

News

[2026.06] One paper has been accepted to MICCAI 2026!

[2026.05] One paper has been accepted to MICCAI 2026! (early accept, top 9%)

[2026.02] One paper has been accepted to CVPR 2026!

[2026.02] Our paper won the Silver prize in 38th Workshop on Image Processing and Image Understanding (IPIU)!

[2025.05] One paper has been accepted to MICCAI 2025! (early accept, top 9%)

[2025.02] One paper has been accepted to ICLR 2025!

Publications

	SurgMark: Structure-Aware Watermarking for 4D Gaussian Splatting in Surgical Scenes Minjae Jeong, Jaejin Lee, Yechan Hwang, Won Hwa Kim International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2026 Paper
	Learning Robust Medical Image Segmentation under Mixed-Quality Annotations Minjae Jeong, Seungjoo Lee, Jaejin Lee, Won Hwa Kim International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2026 Paper
	Mark4D: Temporally-Consistent Watermarking for 4D Gaussian Splatting Jaejin Lee, Minjae Jeong, Yechan Hwang, Won Hwa Kim IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026 Paper
	MNM: Multi-level Neuroimaging Meta-analysis with Hyperbolic Brain-Text Representations Seunghun Baek, Jaejin Lee, Jaeyoon Sim, Minjae Jeong, Won Hwa Kim International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2025 Paper
	HGM³: Hierarchical Generative Masked Motion Modeling with Hard Token Mining Minjae Jeong, Yechan Hwang, Jaejin Lee, Sungyoon Jung, Won Hwa Kim International Conference on Learning Representations (ICLR), 2025 Paper

Education

Pohang University of Science and Technology (POSTECH) - Pohang, S. Korea
Master's Student in Artificial Intelligence, Sep. 2024 - Present
• Advisor: Prof. Won Hwa Kim
• Cumulative GPA: 4.15 / 4.3
Sogang University - Seoul, S. Korea
B.S. in Computer Science and Engineering, Mar. 2018 - Feb. 2024
• Cumulative GPA: 3.51 / 4.3

Experience

Seoul National University Hospital (SNUH) - Seoul, S. Korea
Research Intern, Jan. 2023 – Aug. 2023
• Developed a program rendering digitally reconstructed radiographs (DRRs) from a CT volume at arbitrary rotation angles
• Performed segmentation with the generated DRRs, and submitted an abstract to Radiological Society of North America (RSNA)
• Oral presentation at Korean Congress of Radiology(KCR)

Teaching

Teaching Assistant in POSTECH
• CSED331, Algorithms (Fall 2025)

Personal Interests

What I love to do in free time..
• Play & appreciate classical/jazz piano music (avid lover of Chopin, Scriabin, and Kapustin)
- Previously a member of a piano club (Geondream) in Sogang University
• Play video games (loves Nintendo Switch games)
• Take a walk and grab a cup of coffee..

Website template adapted from Jon Barron.