3 papers
cs.GR2025
Towards Generalized Position-Based Dynamics
Manas Chaudhary, Chandradeep Pokhariya, Rahul Narain
The position-based dynamics (PBD) algorithm is a popular and versatile technique for real-time simulation of deformable bodies, but is only applicable to forces that can be express…
cs.CV2025
DyTact: Capturing Dynamic Contacts in Hand-Object Manipulation
Xiaoyan Cong, Angela Xing, Chandradeep Pokhariya +2
Reconstructing dynamic hand-object contacts is essential for realistic manipulation in AI character animation, XR, and robotics, yet it remains challenging due to heavy occlusions,…
cs.CV2023
MANUS: Markerless Grasp Capture using Articulated 3D Gaussians
Chandradeep Pokhariya, Ishaan N Shah, Angela Xing +4
Understanding how we grasp objects with our hands has important applications in areas like robotics and mixed reality. However, this challenging problem requires accurate modeling…