Towards Generalized 3D Reconstruction in Hand-Object Interaction

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.