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Sambaran Ghosal

3 accepted papers

2026

Learned IMU Bias Prediction for Invariant Visual Inertial Odometry

ICRA 2026poster

Autonomous mobile robots operating in novel environments depend critically on accurate state estimation, often utilizing visual and inertial measurements. Recent work has shown that an invariant formulation of the extended Kalman filter improves the convergence and robustness of visual-inertial odom…

2024

Hamiltonian Dynamics Learning from Point Cloud Observations for Nonholonomic Mobile Robot Control

ICRA 2024poster

Reliable autonomous navigation requires adapting the control policy of a mobile robot in response to dynamics changes in different operational conditions. Hand-designed dynamics models may struggle to capture model variations due to a limited set of parameters. Data-driven dynamics learning approach…

Cited by 5SourcecodeScholar
2022

Look Closer: Bridging Egocentric and Third-Person Views With Transformers for Robotic Manipulation

RA-L 2022

Learning to solve precision-based manipulation tasks from visual feedback using Reinforcement Learning (RL) could drastically reduce the engineering efforts required by traditional robot systems. However, performing fine-grained motor control from visual inputs alone is challenging, especially with

Cited by 86SourcecodeScholar