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Vignesh Prasad

6 accepted papers

2026

SE(3)-PoseFlow: Estimating 6D Pose Distributions for Uncertainty-Aware Robotic Manipulation

ICRA 2026poster

Object pose estimation is a fundamental problem in robotics and computer vision, yet it remains challenging due to partial observability, occlusions, and object symmetries, which inevitably lead to pose ambiguity and multiple hypotheses consistent with the same observation. While deterministic deep …

2026

Self-Supervised Multisensory Pretraining for Contact-Rich Robot Reinforcement Learning

RA-L 2026

Effective contact-rich manipulation requires robots to synergistically leverage vision, force, and proprioception. However, Reinforcement Learning agents struggle to learn in such multisensory settings, especially amidst sensory noise and dynamic changes. We propose MultiSensory Dynamic Pretraining

Cited by 2SourceScholar
2025

2HandedAfforder: Learning Precise Actionable Bimanual Affordances from Human Videos

ICCV 2025poster

When interacting with objects, humans effectively reason about which regions of objects are viable for an intended action, i.e., the affordance regions of the object. They can also account for subtle differences in object regions based on the task to be performed and whether one or two hands need to…

Cited by 0SourcePDFScholar
2025

6DOPE-GS: Online 6D Object Pose Estimation using Gaussian Splatting

ICCV 2025poster

Efficient and accurate object pose estimation is an essential component for modern vision systems in many applications such as Augmented Reality, autonomous driving, and robotics. While research in model-based 6D object pose estimation has delivered promising results, model-free methods are hindered…

2024

MoVEInt: Mixture of Variational Experts for Learning Human-Robot Interactions From Demonstrations

RA-L 2024

Shared dynamics models are important for capturing the complexity and variability inherent in Human-Robot Interaction (HRI). Therefore, learning such shared dynamics models can enhance coordination and adaptability to enable successful reactive interactions with a human partner. In this work, we pro

Cited by 11SourcecodeScholar