Kyeonghwan Gwak 곽경환

Towards Generalized 3D Reconstruction in Hand-Object Interaction

Generalized Reconstruction Teaser

I have organized the key concepts and recent advancements in Hand-Object reconstruction. [PDF]

This report reviews the evolution of 3D reconstruction in Hand-Object Interaction (HOI), specifically the shift from category-specific priors to generalized, category-agnostic solutions. It covers the essential theoretical foundations and analyzes representative frameworks like HOLD and BIGS, aiming to recover both geometry and appearance from visual observations.

BIGS (CVPR 2025)

BIGS teaser

Our paper, BIGS: Bimanual Category-agnostic Interaction Reconstruction from Monocular Videos via 3D Gaussian Splatting, has been accepted to CVPR 2025! [Paper][Code]

This paper presents a method for reconstructing bimanual object interactions from monocular videos. We propose a category-agnostic approach using 3D Gaussian Splatting to model both hands and objects without relying on prior object templates.

National Excellence Scholarship (STEM)

Scholarship Certificate Photo

I have been awarded the National Excellence Scholarship (STEM)!

This scholarship is designed to identify and support outstanding talent in STEM fields by selecting exceptional students with the potential to become key experts.

The 8th HANDS Workshop Challenge

Poster Presentation Photo

Our team won 1st place at the 8th HANDS workshop challenge - ARCTIC track! [Technical Report]

This challenge targets bimanual category-agnostic reconstruction, avoiding reliance on pre-scanned object templates. It tackles the difficulties of natural two-hand manipulation, including severe occlusions and dynamic contacts, using the ARCTIC dataset.

Research Officers for National Defense

Acceptance Certificate

I have been selected as the 10th candidate for the Research Officers for National Defense (ROND) in the field of Electrical Engineering and Computer Science (EECS)!

On June 1, 2026, I will be commissioned as a Second Lieutenant in Information and Communications Technology (ICT). Following my commission, I will be conducting research and development at the Agency for Defense Development (ADD).