CV

Education

• M.S. in Artificial Intelligence, Sungkyunkwan University (SKKU), Mar 2025 – Present
  Advisor: Prof. Jae-Pil Heo.
• B.S. in Electronic Electrical Engineering & Computer Science (Double Major), SKKU, Mar 2019 – Feb 2025
  GPA: 4.08/4.5; Honors: SKKU Magna Cum Laude.

Research Experience

• Graduate Researcher, SKKU (Mar 2025 – Present)
  Open-vocabulary dense prediction, semantic segmentation, and feature upsampling.

Research Projects

• Generative AI-based command and control with real-time 3D digital twins (Jul 2024 – Present)
  • Supported by IITP under the Ministry of Science and ICT.
  • Semantic segmentation and 3D reconstruction developer.
  • Drone imagery 3D reconstruction (COLMAP, 3D Gaussian Splatting) and remote-sensing open-vocabulary segmentation.
• Detection of AI-based Fake Investigation and Tip Videos (Oct 2023 – May 2024)
  • Funded by the Korean National Police Agency & Ministry of Science and ICT ($2.2M total).
  • Forgery image developer and research data manager.
  • Deepfake detection, video forgery detection, video inpainting, and video-to-video translation.

Professional Experience

• Sergeant, Radar Maintenance — Republic of Korea Air Force (May 2021 – Feb 2023)
  Performed radar maintenance and monitoring; conducted routine inspections and troubleshooting.
• Co-Founder & Developer — Smart Maritime Logistics ICT Mentoring & Startup Audition (May 2020 – Dec 2020)
  Built Kalman filter-based GNSS pipelines and Android applications; handled accounting and finance.

Awards and Honors

• Graduate Excellence Scholarship, 2025 – Present (total: $4,200).
• Academic Scholarship, 2019 – 2025 (total: $2,000).
• SKKU Algorithm Programming Contest, 2023 — Top 10% (prize: $150).

Skills

• Programming: Python, C/C++.
• Frameworks & Tools: PyTorch, Git, Docker, Slurm.
• Editors & Shell: VSCode, Vim.

Volunteer Service

• The Korea Robot Volunteer (non-profit) (Mar 2016 – Feb 2019)
  Mentor for line tracing with LEGO Mindstorm; robotics education for local youth and an overseas program in Mongolia.

Publications

PDF-GS: Progressive Distractor Filtering for Robust 3D Gaussian Splatting

Kangmin Seo, MinKyu Lee, Tae-Young Kim, ByeongCheol Lee, JoonSeoung An, and Jae-Pil Heo. "PDF-GS: Progressive Distractor Filtering for Robust 3D Gaussian Splatting." In CVPR 2026 (Findings).

Looking Beyond the Window: Global-Local Aligned CLIP for Training-free Open-Vocabulary Semantic Segmentation

ByeongCheol Lee, Hyun Seok Seong, Sangeek Hyun, Gilhan Park, WonJun Moon, and Jae-Pil Heo. "Looking Beyond the Window: Global-Local Aligned CLIP for Training-free Open-Vocabulary Semantic Segmentation." In CVPR 2026.

Talks

Teaching