About Me

I am a 2nd-year integrated MS/PhD student at KAIST AI, advised by Prof. Jong Chul Ye at BISPL Lab. Before KAIST, I earned a B.S. in Computer Science and a B.A. in Economics from Seoul National University.

My research focuses on reconstructing and generating the real 3D world. I am especially interested in streaming 3D reconstruction, geometric perception, Geometric Positional encoding, and camera-controlled video generation.

• Streaming 3D Reconstruction
• Camera-Controlled Video Generation
• Geometric Positional Encoding

News All news

• Sep. 2026 DPP preprint released on arXiv.
• Sep. 2026 CRePE accepted to NeurIPS 2026.
• Jun. 2026 FILT3R accepted to ECCV 2026.
• Mar. 2025 Started integrated MS/PhD at KAIST AI.

Selected Publications Full list

P: preprint, C: conference, W: workshop. ^*Equal contribution.

arXiv 2026

[P1] Dynamic Manipulation with World-Action Models via Counterfactual Planning

Sunwoo Park^*, Wonbin Lee^*, Seonghyun Jin^*, Youngmin Kim^*, Jangho Park, Jong Chul Ye

arXiv preprint, 2026.

arXiv PDF Project

NeurIPS 2026

[C3] CRePE: Curved Ray Expectation Positional Encoding for Unified-Camera-Controlled Video Generation

Seonghyun Jin^*, Youngmin Kim^*, Sunwoo Park^*, Jong Chul Ye

NeurIPS 2026. Also accepted to 3D in the Era of World Models, ECCV 2026 Workshop.

arXiv PDF Workshop

ECCV 2026

[C2] FILT3R: Latent State Adaptive Kalman Filter for Streaming 3D Reconstruction

Seonghyun Jin, Jong Chul Ye

ECCV 2026.

arXiv PDF Code Project

Academic Experience

Undergraduate Research Intern at RUBIS Lab, Seoul National University from Sep. 2022 to Jun. 2024.