Search Results for author: Sudeep Dasari

Found 9 papers, 5 papers with code

An Unbiased Look at Datasets for Visuo-Motor Pre-Training

no code implementations13 Oct 2023 Sudeep Dasari, Mohan Kumar Srirama, Unnat Jain, Abhinav Gupta

Visual representation learning hold great promise for robotics, but is severely hampered by the scarcity and homogeneity of robotics datasets.

Representation Learning

MyoDex: A Generalizable Prior for Dexterous Manipulation

no code implementations6 Sep 2023 Vittorio Caggiano, Sudeep Dasari, Vikash Kumar

While prior work has synthesized single musculoskeletal control behaviors, MyoDex is the first generalizable manipulation prior that catalyzes the learning of dexterous physiological control across a large variety of contact-rich behaviors.

Multi-Task Learning

Learning Dexterous Manipulation from Exemplar Object Trajectories and Pre-Grasps

1 code implementation22 Sep 2022 Sudeep Dasari, Abhinav Gupta, Vikash Kumar

This paper seeks to escape these constraints, by developing a Pre-Grasp informed Dexterous Manipulation (PGDM) framework that generates diverse dexterous manipulation behaviors, without any task-specific reasoning or hyper-parameter tuning.

Efficient Exploration

Model-Based Visual Planning with Self-Supervised Functional Distances

1 code implementation ICLR 2021 Stephen Tian, Suraj Nair, Frederik Ebert, Sudeep Dasari, Benjamin Eysenbach, Chelsea Finn, Sergey Levine

In our experiments, we find that our method can successfully learn models that perform a variety of tasks at test-time, moving objects amid distractors with a simulated robotic arm and even learning to open and close a drawer using a real-world robot.

reinforcement-learning Reinforcement Learning (RL)

Transformers for One-Shot Visual Imitation

no code implementations11 Nov 2020 Sudeep Dasari, Abhinav Gupta

Humans are able to seamlessly visually imitate others, by inferring their intentions and using past experience to achieve the same end goal.

Imitation Learning

RoboNet: Large-Scale Multi-Robot Learning

no code implementations24 Oct 2019 Sudeep Dasari, Frederik Ebert, Stephen Tian, Suraj Nair, Bernadette Bucher, Karl Schmeckpeper, Siddharth Singh, Sergey Levine, Chelsea Finn

This leads to a frequent tension in robotic learning: how can we learn generalizable robotic controllers without having to collect impractically large amounts of data for each separate experiment?

Video Prediction

Visual Foresight: Model-Based Deep Reinforcement Learning for Vision-Based Robotic Control

1 code implementation3 Dec 2018 Frederik Ebert, Chelsea Finn, Sudeep Dasari, Annie Xie, Alex Lee, Sergey Levine

Deep reinforcement learning (RL) algorithms can learn complex robotic skills from raw sensory inputs, but have yet to achieve the kind of broad generalization and applicability demonstrated by deep learning methods in supervised domains.

reinforcement-learning Reinforcement Learning (RL)

Robustness via Retrying: Closed-Loop Robotic Manipulation with Self-Supervised Learning

3 code implementations6 Oct 2018 Frederik Ebert, Sudeep Dasari, Alex X. Lee, Sergey Levine, Chelsea Finn

We demonstrate that this idea can be combined with a video-prediction based controller to enable complex behaviors to be learned from scratch using only raw visual inputs, including grasping, repositioning objects, and non-prehensile manipulation.

Image Registration Self-Supervised Learning +1

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