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Shijian Jiang

3 accepted papers

2025

Hand-held Object Reconstruction from RGB Video with Dynamic Interaction

CVPR 2025poster

This work aims to reconstruct the 3D geometry of a rigid object manipulated by one or both hands using monocular RGB video. Previous methods rely on Structure-from-Motion or hand priors to estimate relative motion between the object and camera, which typically assume textured objects or single-hand…

2024

In-Hand 3D Object Reconstruction from a Monocular RGB Video

AAAI 2024technical

Our work aims to reconstruct a 3D object that is held and rotated by a hand in front of a static RGB camera. Previous methods that use implicit neural representations to recover the geometry of a generic hand-held object from multi-view images achieved compelling results in the visible part of the o…

2024

TPGP: Temporal-Parametric Optimization with Deep Grasp Prior for Dexterous Motion Planning

ICRA 2024poster

Grasping motion planning aims to find a feasible grasping trajectory in the configuration space given an input target grasp. While optimizing grasp motion with two or three-fingered grippers has been well studied, the study on natural grasp motion planning with a dexterous hand remains a very challe…

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